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

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 €52 and round-trip from €104. Based on Trip.com's latest 7-day flight data.

    • Cheapest nonstop
      ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      LAS 11:15 PM
      3h 46m
      Nonstop
      ORD 5:01 AM
      Las Vegas - Chicago | Tue, Dec 15 | Frontier Airlines
      €104 €166
      37% off
      37% off
      €166 €104
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Wed, Dec 9 | Frontier Airlines
      LAS 11:15 PM
      3h 46m
      Nonstop
      ORD 5:01 AM
      Las Vegas - Chicago | Wed, Dec 16 | Frontier Airlines
      €115 €166
      31% off
      31% off
      €166 €115
    • ORD 5:15 PM
      4h 21m
      Nonstop
      LAS 7:36 PM
      Chicago - Las Vegas | Mon, Nov 9 | Frontier Airlines
      LAS 11:29 PM
      3h 44m
      Nonstop
      ORD 5:13 AM
      Las Vegas - Chicago | Thu, Nov 12 | Frontier Airlines
      €117 €166
      30% off
      30% off
      €166 €117
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 7 | Frontier Airlines
      LAS 11:15 PM
      3h 46m
      Nonstop
      ORD 5:01 AM
      Las Vegas - Chicago | Sat, Dec 12 | Frontier Airlines
      €117
      30% off
      €166 €117
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Wed, Dec 23 | Frontier Airlines
      LAS 12:04 AM
      3h 45m
      Nonstop
      ORD 5:49 AM
      Las Vegas - Chicago | Wed, Dec 30 | Frontier Airlines
      €128
      23% off
      €166 €128
    • ORD 5:15 AM
      4h 12m
      Nonstop
      LAS 7:27 AM
      Chicago - Las Vegas | Tue, Nov 24 | Frontier Airlines
      LAS 11:26 PM
      3h 44m
      Nonstop
      ORD 5:10 AM
      Las Vegas - Chicago | Mon, Nov 30 | Frontier Airlines
      €131
      21% off
      €166 €131
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Tue, Dec 22 | Frontier Airlines
      LAS 12:04 AM
      3h 45m
      Nonstop
      ORD 5:49 AM
      Las Vegas - Chicago | Tue, Dec 29 | Frontier Airlines
      €133
      20% off
      €166 €133
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Sat, Dec 5 | Frontier Airlines
      LAS 11:15 PM
      3h 46m
      Nonstop
      ORD 5:01 AM
      Las Vegas - Chicago | Tue, Dec 8 | Frontier Airlines
      €139
      16% off
      €166 €139
    • ORD 8:30 PM
      12h 7m
      1 stop
      LAS 6:37 AM
      Chicago - Las Vegas | Fri, Nov 13 | Frontier Airlines
      LAS 12:38 AM
      12h 53m
      1 stop
      ORD 3:31 PM
      Las Vegas - Chicago | Wed, Nov 18 | Frontier Airlines
      €118
      28% off
      €166 €118
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Wed, Oct 28 | Normal Airline
      LAS 3:00 PM
      6h
      Nonstop
      CHI 4:00 PM
      Las Vegas - Chicago | Fri, Oct 30 | Normal Airline
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    • Cheapest
      ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      €52 €92
      43% off
      43% off
      €92 €52
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Sat, Dec 12 | Frontier Airlines
      €54 €92
      41% off
      41% off
      €92 €54
    • ORD 4:36 PM
      8h 28m
      1 stop
      LAS 11:04 PM
      Chicago - Las Vegas | Tue, Nov 17 | Frontier Airlines
      €56 €92
      39% off
      39% off
      €92 €56
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      €57
      38% off
      €92 €57
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Wed, Dec 9 | Frontier Airlines
      €58
      37% off
      €92 €58
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58
      53% off
      €124 €58
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €60
      35% off
      €92 €60
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Thu, Dec 3 | Frontier Airlines
      €60
      35% off
      €92 €60
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €60
      52% off
      €124 €60
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      €52 €92
      43% off
      43% off
      €92 €52
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Sat, Dec 12 | Frontier Airlines
      €54 €92
      41% off
      41% off
      €92 €54
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      €57 €92
      38% off
      38% off
      €92 €57
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Wed, Dec 9 | Frontier Airlines
      €58
      37% off
      €92 €58
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58
      53% off
      €124 €58
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 7 | Frontier Airlines
      €60
      35% off
      €92 €60
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Thu, Dec 3 | Frontier Airlines
      €60
      35% off
      €92 €60
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €60
      52% off
      €124 €60
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Jan 4 | Frontier Airlines
      €62
      50% off
      €124 €62
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 8 | Frontier Airlines
      €52 €225
      77% off
      77% off
      €225 €52
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Sat, Jan 9 | Frontier Airlines
      €58 €225
      74% off
      74% off
      €225 €58
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Mon, Dec 14 | Frontier Airlines
      €60 €225
      73% off
      73% off
      €225 €60
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Thu, Dec 3 | Frontier Airlines
      €60
      73% off
      €225 €60
    • ORD 7:35 AM
      4h 27m
      Nonstop
      LAS 10:02 AM
      Chicago - Las Vegas | Mon, Jan 4 | Frontier Airlines
      €62
      72% off
      €225 €62
    • ORD 7:30 AM
      4h 23m
      Nonstop
      LAS 9:53 AM
      Chicago - Las Vegas | Fri, Jan 8 | Frontier Airlines
      €76
      66% off
      €225 €76
    • ORD 6:21 AM
      4h 13m
      Nonstop
      LAS 8:34 AM
      Chicago - Las Vegas | Wed, Dec 2 | Frontier Airlines
      €76
      66% off
      €225 €76
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Wed, Dec 16 | Frontier Airlines
      €77
      66% off
      €225 €77
    • ORD 6:21 AM
      4h 15m
      Nonstop
      LAS 8:36 AM
      Chicago - Las Vegas | Tue, Dec 15 | Frontier Airlines
      €78
      65% off
      €225 €78
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Wed, Oct 28 | Normal Airline
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    • Cheapest nonstop
      ORD 5:15 PM
      4h 21m
      Nonstop
      LAS 7:36 PM
      Chicago - Las Vegas | Thu, Oct 29 | Frontier Airlines
      €111 €500
      78% off
      78% off
      €500 €111
    • ORD 5:15 PM
      4h 21m
      Nonstop
      LAS 7:36 PM
      Chicago - Las Vegas | Fri, Oct 30 | Frontier Airlines
      €115 €500
      77% off
      77% off
      €500 €115
    • ORD 5:15 PM
      4h 21m
      Nonstop
      LAS 7:36 PM
      Chicago - Las Vegas | Sun, Nov 1 | Frontier Airlines
      €131 €500
      74% off
      74% off
      €500 €131
    • ORD 4:59 PM
      4h 16m
      Nonstop
      LAS 7:15 PM
      Chicago - Las Vegas | Fri, Oct 30 | American Airlines
      €171
      66% off
      €500 €171
    • ORD 2:30 PM
      4h 13m
      Nonstop
      LAS 4:43 PM
      Chicago - Las Vegas | Fri, Oct 30 | United Airlines
      €200
      60% off
      €500 €200
    • ORD 8:53 PM
      4h 8m
      Nonstop
      LAS 11:01 PM
      Chicago - Las Vegas | Sun, Nov 1 | American Airlines
      €201
      60% off
      €500 €201
    • ORD 7:44 PM
      4h 13m
      Nonstop
      LAS 9:57 PM
      Chicago - Las Vegas | Sat, Oct 31 | American Airlines
      €204
      59% off
      €500 €204
    • ORD 10:44 AM
      4h 11m
      Nonstop
      LAS 12:55 PM
      Chicago - Las Vegas | Tue, Oct 27 | American Airlines
      €207
      59% off
      €500 €207
    • ORD 4:15 PM
      4h 13m
      Nonstop
      LAS 6:28 PM
      Chicago - Las Vegas | Wed, Oct 28 | United Airlines
      €257
      49% off
      €500 €257
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Wed, Oct 28 | Normal Airline
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    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Tue, Nov 17 | United Airlines
      €194 €375
      48% off
      48% off
      €375 €194
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Mon, Nov 23 | United Airlines
      €194 €375
      48% off
      48% off
      €375 €194
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Thu, Nov 12 | United Airlines
      €200 €375
      47% off
      47% off
      €375 €200
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Tue, Nov 24 | United Airlines
      €209
      44% off
      €375 €209
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Sat, Nov 28 | United Airlines
      €209
      44% off
      €375 €209
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Thu, Nov 19 | United Airlines
      €212
      43% off
      €375 €212
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Sat, Nov 21 | United Airlines
      €217
      42% off
      €375 €217
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Thu, Nov 5 | United Airlines
      €227
      39% off
      €375 €227
    • ORD 3:06 PM
      4h 6m
      Nonstop
      LAS 5:12 PM
      Chicago - Las Vegas | Sat, Nov 7 | United Airlines
      €259
      31% off
      €375 €259
    • CHI 1:00 PM
      17h 25m
      1 stop
      LAS 2:00 PM
      Chicago - Las Vegas | Wed, Oct 28 | 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.

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 €122. You’ll want to avoid May, when the average price can reach as high as €188.

€188
€155
€122
€89
    Cheapest
  • €151
    Oct
  • €122
    Nov
  • €184
    Dec
  • €151
    Jan
  • €162
    Feb
  • €178
    Mar
  • €149
    Apr
  • €188
    May
  • €187
    Jun
  • €188
    Jul
  • €176
    Aug
  • €185
    Sep

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.

€199
€171
€143
€115
    Cheapest
  • €164
    Mon
  • €182
    Tue
  • €172
    Wed
  • €199
    Thu
  • €189
    Fri
  • €143
    Sat
  • €171
    Sun

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 €52) among 7 carriers operating this route. Based on Trip.com's latest 7-day flight data.

Frontier Airlines
From €52
Alaska Airlines
From €87
Delta Air Lines
From €97
American Airlines
From €98
United Airlines
From €140
Sun Country Airlines
From €145
Jetblue Airways
From €235

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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. F93647

    O'Hare Intl. Airport

    5:15 PM

    ORD

    4h 21m

    7:36 PM

    LAS

    S - - W T - S
    Search

  2. F93135

    O'Hare Intl. Airport

    4:10 PM

    ORD

    3h

    Nonstop

    7:10 PM

    IAH

    S M T W T F S
    Search

  3. F91965

    George Bush Intercontinental Airport

    4:49 PM

    IAH

    3h 40m

    Nonstop

    6:29 PM

    LAS

    S - - W T - S

  4. F91341

    O'Hare Intl. Airport

    8:37 AM

    ORD

    2h 55m

    Nonstop

    11:32 AM

    DFW

    S M T W - F S
    Search

  5. F91647

    Dallas Fort Worth International Airport

    12:17 PM

    DFW

    3h 12m

    Nonstop

    1:29 PM

    LAS

    - - - - T - -

  6. F93241

    O'Hare Intl. Airport

    2:10 PM

    ORD

    2h 58m

    Nonstop

    5:08 PM

    DFW

    S M - W T - S
    Search

  7. F91649

    Dallas Fort Worth International Airport

    6:01 PM

    DFW

    3h 10m

    Nonstop

    7:11 PM

    LAS

    S M T W T F S

  8. F91341

    O'Hare Intl. Airport

    8:37 AM

    ORD

    2h 55m

    Nonstop

    11:32 AM

    DFW

    S M T W - F S
    Search

  9. F91649

    Dallas Fort Worth International Airport

    6:01 PM

    DFW

    3h 10m

    Nonstop

    7:11 PM

    LAS

    S M T W T F S

  10. F91341

    O'Hare Intl. Airport

    8:37 AM

    ORD

    2h 55m

    Nonstop

    11:32 AM

    DFW

    S M T W - F S
    Search

  11. F93885

    Dallas Fort Worth International Airport

    10:49 PM

    DFW

    2h 59m

    Nonstop

    11:48 PM

    LAS

    S M T W T F S

  12. F91483

    O'Hare Intl. Airport

    6:30 AM

    ORD

    2h 56m

    Nonstop

    8:26 AM

    DEN

    S M T W T F S
    Search

  13. F92349

    Denver International Airport

    7:30 AM

    DEN

    2h 2m

    Nonstop

    8:32 AM

    LAS

    S M T W T F S
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About O'Hare Intl. Airport and Harry Reid Intl. Airport

Learn about O'Hare Intl. Airport (ORD) and Harry Reid Intl. Airport (LAS) — including location, terminals, transportation, and travel tips.

Flight distance 2,433.99 km
Cheapest one-way ticket price €52
Cheapest return ticket price €104

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 37 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 15 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 20:42, 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 €244 in October, 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 €52, and round-trip fares start from €104. 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 50 minutes, and around 109 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 €180. 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 €52. Compare final prices carefully, as baggage, seat selection and payment fees may apply.
  • O'Hare Intl. Airport to Harry Reid Intl. Airport operates around 109 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.

Book with no extra fees

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.