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O'Hare Intl. Airport to Harry Reid Intl. Airport flight
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O'Hare Intl. Airport to Harry Reid Intl. Airport Flights Info

Cheapest one-way
KRW 98,800
Frontier Airlines Frontier Airlines 11h 7m · 1 stop Tue, Dec 8
Select flight
Cheapest round-trip
KRW 175,700
Frontier Airlines Frontier Airlines 4h 21m · 1 stop Mon, Nov 16 - Wed, Nov 18
Select flight
When to travel
November
Cheapest
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From KRW 98,800 Frontier Airlines Frontier AirlinesMost booked

Explore the cheapest one-way and round-trip flights from O'Hare Intl. Airport to Harry Reid Intl. Airport over the next 90 days, with one-way fares from KRW 98,800 and round-trip from KRW 175,700. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Tue, Dec 1 | Frontier Airlines
      LAS 6:35 AM
      3h 22m
      Nonstop
      RFD 11:57 AM
      Las Vegas - Chicago | Thu, Dec 3 | Allegiant Air
      KRW 196,700 KRW 299,300
      34% off
      34% off
      KRW 299,300 KRW 196,700
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Sun, Dec 20 | Frontier Airlines
      LAS 12:04 AM
      3h 45m
      Nonstop
      ORD 5:49 AM
      Las Vegas - Chicago | Tue, Dec 22 | Frontier Airlines
      KRW 215,000 KRW 299,300
      28% off
      28% off
      KRW 299,300 KRW 215,000
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Fri, Jan 8 | Frontier Airlines
      LAS 6:30 AM
      3h 22m
      Nonstop
      RFD 11:52 AM
      Las Vegas - Chicago | Sun, Jan 10 | Allegiant Air
      KRW 222,600 KRW 299,300
      26% off
      26% off
      KRW 299,300 KRW 222,600
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Jan 4 | Frontier Airlines
      LAS 6:30 AM
      3h 22m
      Nonstop
      RFD 11:52 AM
      Las Vegas - Chicago | Thu, Jan 7 | Allegiant Air
      KRW 241,800
      19% off
      KRW 299,300 KRW 241,800
    • ORD 5:15 PM
      4h 21m
      Nonstop
      LAS 7:36 PM
      Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
      LAS 12:38 AM
      8h 44m
      1 stop
      MDW 11:22 AM
      Las Vegas - Chicago | Wed, Nov 18 | Frontier Airlines
      KRW 175,700
      41% off
      KRW 299,300 KRW 175,700
    • ORD 6:10 AM
      6h 40m
      1 stop
      LAS 10:50 AM
      Chicago - Las Vegas | Thu, Jan 7 | Frontier Airlines
      LAS 12:15 AM
      3h 45m
      Nonstop
      ORD 6:00 AM
      Las Vegas - Chicago | Sat, Jan 9 | Frontier Airlines
      KRW 215,200
      28% off
      KRW 299,300 KRW 215,200
    • ORD 5:55 PM
      7h 49m
      1 stop
      LAS 11:44 PM
      Chicago - Las Vegas | Tue, Jan 12 | Frontier Airlines
      LAS 12:25 AM
      3h 45m
      Nonstop
      ORD 6:10 AM
      Las Vegas - Chicago | Thu, Jan 14 | Frontier Airlines
      KRW 219,400
      27% off
      KRW 299,300 KRW 219,400
    • ORD 1:00 PM
      12h 47m
      1 stop
      LAS 11:47 PM
      Chicago - Las Vegas | Tue, Jan 5 | Frontier Airlines
      LAS 6:30 AM
      3h 22m
      Nonstop
      RFD 11:52 AM
      Las Vegas - Chicago | Sun, Jan 10 | Allegiant Air
      KRW 229,400
      23% off
      KRW 299,300 KRW 229,400
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      LAS 5:09 AM
      9h 46m
      1 stop
      ORD 4:55 PM
      Las Vegas - Chicago | Wed, Jan 13 | Frontier Airlines
      KRW 238,200
      20% off
      KRW 299,300 KRW 238,200
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Tue, Nov 17 | Normal Airline
      LAS 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Las Vegas - Chicago | Thu, Nov 19 | Normal Airline
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    • Cheapest
      ORD 10:00 AM
      11h 7m
      1 stop
      LAS 7:07 PM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      KRW 98,800 KRW 157,400
      37% off
      37% off
      KRW 157,400 KRW 98,800
    • ORD 10:00 AM
      11h 7m
      1 stop
      LAS 7:07 PM
      Chicago - Las Vegas | Tue, Dec 15 | Frontier Airlines
      KRW 103,800 KRW 157,400
      34% off
      34% off
      KRW 157,400 KRW 103,800
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      KRW 110,600 KRW 157,400
      30% off
      30% off
      KRW 157,400 KRW 110,600
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      KRW 113,600
      76% off
      KRW 465,200 KRW 113,600
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      KRW 114,200
      27% off
      KRW 157,400 KRW 114,200
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 7 | Frontier Airlines
      KRW 121,000
      23% off
      KRW 157,400 KRW 121,000
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Tue, Dec 1 | Frontier Airlines
      KRW 125,200
      20% off
      KRW 157,400 KRW 125,200
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      KRW 125,200
      20% off
      KRW 157,400 KRW 125,200
    • ORD 7:40 AM
      9h 11m
      1 stop
      LAS 2:51 PM
      Chicago - Las Vegas | Mon, Jan 11 | Alaska Airlines
      KRW 125,800
      20% off
      KRW 157,400 KRW 125,800
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Tue, Nov 17 | Normal Airline
      Find more flights
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    • Cheapest nonstop
      ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      KRW 110,600 KRW 157,400
      30% off
      30% off
      KRW 157,400 KRW 110,600
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      KRW 113,600 KRW 465,200
      76% off
      76% off
      KRW 465,200 KRW 113,600
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      KRW 114,200 KRW 157,400
      27% off
      27% off
      KRW 157,400 KRW 114,200
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 7 | Frontier Airlines
      KRW 121,000
      23% off
      KRW 157,400 KRW 121,000
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Tue, Dec 1 | Frontier Airlines
      KRW 125,200
      20% off
      KRW 157,400 KRW 125,200
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      KRW 125,200
      20% off
      KRW 157,400 KRW 125,200
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Jan 4 | Frontier Airlines
      KRW 125,800
      20% off
      KRW 157,400 KRW 125,800
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Wed, Dec 16 | Frontier Airlines
      KRW 138,800
      70% off
      KRW 465,200 KRW 138,800
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Dec 21 | Frontier Airlines
      KRW 146,700
      68% off
      KRW 465,200 KRW 146,700
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Tue, Nov 17 | Normal Airline
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    • Cheapest nonstop
      ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Mon, Jan 11 | Frontier Airlines
      KRW 110,600 KRW 594,800
      81% off
      81% off
      KRW 594,800 KRW 110,600
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      KRW 113,600 KRW 594,800
      81% off
      81% off
      KRW 594,800 KRW 113,600
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      KRW 114,200 KRW 594,800
      81% off
      81% off
      KRW 594,800 KRW 114,200
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      KRW 125,200
      79% off
      KRW 594,800 KRW 125,200
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Tue, Dec 1 | Frontier Airlines
      KRW 125,200
      79% off
      KRW 594,800 KRW 125,200
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Jan 4 | Frontier Airlines
      KRW 125,800
      79% off
      KRW 594,800 KRW 125,800
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 15 | Frontier Airlines
      KRW 137,600
      77% off
      KRW 594,800 KRW 137,600
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Sat, Dec 5 | Frontier Airlines
      KRW 139,000
      77% off
      KRW 594,800 KRW 139,000
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Dec 21 | Frontier Airlines
      KRW 146,700
      75% off
      KRW 594,800 KRW 146,700
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Tue, Nov 17 | Normal Airline
      Find more flights
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    • ORD 6:30 AM
      6h 21m
      1 stop
      LAS 10:51 AM
      Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
      KRW 251,200 KRW 594,800
      57% off
      57% off
      KRW 594,800 KRW 251,200
    • ORD 7:20 AM
      6h 46m
      1 stop
      LAS 12:06 PM
      Chicago - Las Vegas | Mon, Nov 16 | Alaska Airlines
      KRW 487,700 KRW 594,800
      18% off
      18% off
      KRW 594,800 KRW 487,700
    • ORD 2:44 PM
      7h 15m
      1 stop
      LAS 7:59 PM
      Chicago - Las Vegas | Mon, Nov 16 | Delta Air Lines
      KRW 379,200 KRW 594,800
      36% off
      36% off
      KRW 594,800 KRW 379,200
    • ORD 5:15 PM
      4h 21m
      Nonstop
      LAS 7:36 PM
      Chicago - Las Vegas | Mon, Nov 16 | Frontier Airlines
      KRW 302,100
      49% off
      KRW 594,800 KRW 302,100
    • ORD 6:53 PM
      4h 8m
      Nonstop
      LAS 9:01 PM
      Chicago - Las Vegas | Mon, Nov 16 | American Airlines
      KRW 372,400
      37% off
      KRW 594,800 KRW 372,400
    • ORD 7:20 AM
      6h 46m
      1 stop
      LAS 12:06 PM
      Chicago - Las Vegas | Tue, Nov 17 | Alaska Airlines
      KRW 304,900
      49% off
      KRW 594,800 KRW 304,900
    • ORD 12:38 PM
      5h 48m
      1 stop
      LAS 4:26 PM
      Chicago - Las Vegas | Tue, Nov 17 | Delta Air Lines
      KRW 419,000
      30% off
      KRW 594,800 KRW 419,000
    • ORD 8:53 PM
      4h 8m
      Nonstop
      LAS 11:01 PM
      Chicago - Las Vegas | Tue, Nov 17 | American Airlines
      KRW 322,300
      46% off
      KRW 594,800 KRW 322,300
    • ORD 7:30 AM
      6h 40m
      1 stop
      LAS 12:10 PM
      Chicago - Las Vegas | Wed, Nov 18 | Delta Air Lines
      KRW 321,300
      46% off
      KRW 594,800 KRW 321,300
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Tue, Nov 17 | Normal Airline
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    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Sat, Nov 21 | United Airlines
      KRW 387,800 KRW 912,100
      56% off
      56% off
      KRW 912,100 KRW 387,800
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Wed, Nov 18 | United Airlines
      KRW 387,800 KRW 912,100
      56% off
      56% off
      KRW 912,100 KRW 387,800
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Tue, Nov 24 | United Airlines
      KRW 388,600 KRW 912,100
      56% off
      56% off
      KRW 912,100 KRW 388,600
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Tue, Nov 17 | United Airlines
      KRW 388,600
      56% off
      KRW 912,100 KRW 388,600
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Sat, Nov 28 | United Airlines
      KRW 408,400
      55% off
      KRW 912,100 KRW 408,400
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Mon, Nov 23 | United Airlines
      KRW 459,100
      50% off
      KRW 912,100 KRW 459,100
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Thu, Nov 19 | United Airlines
      KRW 459,300
      50% off
      KRW 912,100 KRW 459,300
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Mon, Nov 16 | United Airlines
      KRW 747,900
      18% off
      KRW 912,100 KRW 747,900
    • ORD 6:53 PM
      4h 8m
      Nonstop
      LAS 9:01 PM
      Chicago - Las Vegas | Fri, Dec 11 | American Airlines
      KRW 179,100
      80% off
      KRW 912,100 KRW 179,100
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Tue, Nov 17 | Normal Airline
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Displayed flight fares from Chicago to Las Vegas are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from O'Hare Intl. Airport to Harry Reid Intl. Airport?

The cheapest airline flying from O'Hare Intl. Airport to Harry Reid Intl. Airport is Frontier Airlines (from KRW 98,800) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
Frontier Airlines logo Frontier Airlines American Airlines logo American Airlines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines Delta Air Lines logo Delta Air Lines Allegiant Air logo Allegiant Air

Trip.com Price Insights: Flights from O'Hare Intl. Airport to Harry Reid Intl. Airport

What is the cheapest month for one-way flights from O'Hare Intl. Airport to Harry Reid Intl. Airport?

Data is based on average one-way flight prices from O'Hare Intl. Airport to Harry Reid Intl. Airport in Trip.com's database over the past 12 months.

Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from O'Hare Intl. Airport to Harry Reid Intl. Airport, the best time to buy is in November, with an average price of KRW 152,100. You’ll want to avoid October, when the average price can reach as high as KRW 316,800.

KRW 316,800
KRW 234,450
KRW 152,100
KRW 69,750
  • KRW 152,100
    Nov
  • KRW 274,600
    Dec
  • KRW 225,600
    Jan
  • KRW 241,100
    Feb
  • KRW 265,000
    Mar
  • KRW 221,400
    Apr
  • KRW 280,800
    May
  • KRW 278,400
    Jun
  • KRW 280,000
    Jul
  • KRW 262,400
    Aug
  • KRW 276,500
    Sep
  • KRW 316,800
    Oct

What is the cheapest day of the week to fly from O'Hare Intl. Airport to Harry Reid Intl. Airport?

The data is based on the past 12 months and shows the average ticket prices from O'Hare Intl. Airport to Harry Reid Intl. Airport for each day of the week in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest day to depart from O'Hare Intl. Airport to Harry Reid Intl. Airport is Saturday, with average fares typically lower than other days. You’ll want to avoid flying on Thursday, as ticket prices are usually the highest that day.

KRW 292,400
KRW 254,400
KRW 216,400
KRW 178,400
    Cheapest
  • KRW 255,400
    Mon
  • KRW 274,100
    Tue
  • KRW 245,900
    Wed
  • KRW 292,400
    Thu
  • KRW 283,100
    Fri
  • KRW 216,400
    Sat
  • KRW 269,400
    Sun

What is the flight schedule from O'Hare Intl. Airport to Harry Reid Intl. Airport?

Check the schedule for flights from Chicago to Las Vegas and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F92145

    O'Hare Intl. Airport

    7:40 AM

    ORD

    4h 12m

    9:52 AM

    LAS

    - - - - - F S
    Search

  2. F93241

    O'Hare Intl. Airport

    5:55 PM

    ORD

    3h 4m

    Nonstop

    8:59 PM

    DFW

    S M T W T F S
    Search

  3. F93885

    Dallas Fort Worth International Airport

    10:15 PM

    DFW

    3h 8m

    Nonstop

    11:23 PM

    LAS

    S M T W T F S

  4. AS583

    O'Hare Intl. Airport

    9:00 AM

    ORD

    4h 57m

    Nonstop

    11:57 AM

    SEA

    S M T W T F S
    Search

  5. AS734

    Seattle Tacoma Intl. Airport

    12:45 PM

    SEA

    2h 30m

    Nonstop

    3:15 PM

    LAS

    S M T W T F S

  6. F93135

    O'Hare Intl. Airport

    4:05 PM

    ORD

    3h 15m

    Nonstop

    7:20 PM

    IAH

    S - - W T F S
    Search

  7. F91965

    George Bush Intercontinental Airport

    10:28 PM

    IAH

    3h 19m

    Nonstop

    11:47 PM

    LAS

    S - - W T F S

  8. AS407

    O'Hare Intl. Airport

    3:59 PM

    ORD

    4h 49m

    Nonstop

    6:48 PM

    SEA

    S M T W T F S
    Search

  9. AS704

    Seattle Tacoma Intl. Airport

    9:28 PM

    SEA

    2h 29m

    Nonstop

    11:57 PM

    LAS

    S M - W T F S

  10. F93241

    O'Hare Intl. Airport

    5:55 PM

    ORD

    3h 4m

    Nonstop

    8:59 PM

    DFW

    S M T W T F S
    Search

  11. F91649

    Dallas Fort Worth International Airport

    11:29 AM

    DFW

    3h

    Nonstop

    12:29 PM

    LAS

    S M T W T F S

  12. AS587

    O'Hare Intl. Airport

    8:00 AM

    ORD

    4h 41m

    Nonstop

    10:41 AM

    SEA

    S M T W T F S
    Search

  13. AS734

    Seattle Tacoma Intl. Airport

    12:45 PM

    SEA

    2h 30m

    Nonstop

    3:15 PM

    LAS

    S M T W T F S

  14. F91483

    O'Hare Intl. Airport

    11:47 AM

    ORD

    2h 59m

    Nonstop

    1:46 PM

    DEN

    S M T W T F S
    Search

  15. F91765

    Denver International Airport

    7:24 PM

    DEN

    2h 7m

    Nonstop

    8:31 PM

    LAS

    S M T W T F S

  16. F91341

    O'Hare Intl. Airport

    9:40 AM

    ORD

    2h 57m

    Nonstop

    12:37 PM

    DFW

    S - - W - F S
    Search

  17. F93885

    Dallas Fort Worth International Airport

    10:15 PM

    DFW

    3h 8m

    Nonstop

    11:23 PM

    LAS

    S M T W T F S

  18. F91350

    O'Hare Intl. Airport

    5:16 PM

    ORD

    3h 1m

    Nonstop

    9:17 PM

    MCO

    - - - - T F S
    Search

  19. F91875

    Orlando Intl. Airport

    11:30 AM

    MCO

    5h 13m

    Nonstop

    1:43 PM

    LAS

    S M T W - - -
Find more flights and airlines

FAQs for O'Hare Intl. Airport to Harry Reid Intl. Airport Flights

  • How long is the flight from O'Hare Intl. Airport to Harry Reid Intl. Airport?

    O'Hare Intl. Airport to Harry Reid Intl. Airport takes about 3 hours 31 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 14 daily flights from O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS).
  • The earliest flight from O'Hare Intl. Airport to Harry Reid Intl. Airport departs at 06:50, and the last departs at 20:53, with about 16 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from O'Hare Intl. Airport (ORD) to Harry Reid Intl. Airport (LAS) is quite popular. Without considering departure times or holidays, tickets cost around KRW 348,100 in November, the most expensive month to book this route.
  • The earliest flight departs from O'Hare Intl. Airport (ORD) at 06:00 and arrives in Harry Reid Intl. Airport (LAS) at 08:13.
  • The latest flight departs from O'Hare Intl. Airport (ORD) at 21:54 and arrives in Harry Reid Intl. Airport (LAS) at 23:59.
  • United Airlines is a very popular airline operating an average of 9867 flights per month.
  • One-way flights from O'Hare Intl. Airport to Harry Reid Intl. Airport currently start from KRW 98,800, and round-trip fares start from KRW 175,700. The current lowest fare is a Frontier Airlines flight departing on Tue, Dec 8; prices may vary depending on availability.
  • Yes. United Airlines, American Airlines and Frontier Airlines operate direct flights from O'Hare Intl. Airport to Harry Reid Intl. Airport, with an average flight time of 3 hours 31 minutes, and around 108 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from O'Hare Intl. Airport to Harry Reid Intl. Airport is KRW 277,600. Prices may vary depending on the departure date, airline, and availability.
  • Frontier Airlines and Volaris are the most popular budget airlines flying from O'Hare Intl. Airport to Harry Reid Intl. Airport, with one-way fares starting from KRW 98,800. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to Harry Reid Intl. Airport operates around 108 weekly flights, mainly by United Airlines, American Airlines and Frontier Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter O'Hare Intl. Airport and Harry Reid Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.