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Chicago to Phoenix Sky Harbor International Airport flight

Explore the cheapest one-way and round-trip flights from Chicago to Phoenix Sky Harbor International Airport over the next 90 days, with one-way fares from €78 and round-trip from €130. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        ORD 4:00 PM
        3h 59m
        Nonstop
        PHX 6:59 PM
        Chicago - Phoenix | Fri, Nov 6 | Frontier Airlines
        PHX 8:04 PM
        3h 29m
        Nonstop
        ORD 12:33 AM
        Phoenix - Chicago | Fri, Nov 13 | Frontier Airlines
        €144 €257
        44% off
        44% off
        €257 €144
      • ORD 6:59 PM
        3h 58m
        Nonstop
        PHX 8:57 PM
        Chicago - Phoenix | Fri, Oct 23 | American Airlines
        PHX 12:36 AM
        3h 23m
        Nonstop
        ORD 5:59 AM
        Phoenix - Chicago | Wed, Oct 28 | American Airlines
        €173 €257
        33% off
        33% off
        €257 €173
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Tue, Oct 13 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Mon, Oct 19 | Frontier Airlines
        €180 €257
        30% off
        30% off
        €257 €180
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Fri, Oct 23 | Frontier Airlines
        PHX 3:40 PM
        16h 21m
        1 stop
        ORD 10:01 AM
        Phoenix - Chicago | Wed, Oct 28 | Frontier Airlines
        €130
        49% off
        €257 €130
      • ORD 8:01 PM
        23h 55m
        1 stop
        PHX 5:56 PM
        Chicago - Phoenix | Wed, Oct 21 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Sat, Oct 24 | Frontier Airlines
        €151
        41% off
        €257 €151
      • ORD 4:35 PM
        7h 15m
        1 stop
        PHX 9:50 PM
        Chicago - Phoenix | Sun, Oct 4 | Frontier Airlines
        PHX 3:22 PM
        7h 23m
        1 stop
        ORD 12:45 AM
        Phoenix - Chicago | Tue, Oct 6 | Frontier Airlines
        €155
        40% off
        €257 €155
      • ORD 6:30 AM
        10h 39m
        1 stop
        PHX 3:09 PM
        Chicago - Phoenix | Thu, Oct 22 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Sat, Oct 24 | Frontier Airlines
        €163
        37% off
        €257 €163
      • ORD 8:55 PM
        17h 4m
        1 stop
        PHX 11:59 AM
        Chicago - Phoenix | Tue, Oct 6 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Sat, Oct 10 | Frontier Airlines
        €168
        35% off
        €257 €168
      • ORD 7:40 AM
        8h 2m
        1 stop
        PHX 1:42 PM
        Chicago - Phoenix | Sun, Oct 18 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Tue, Oct 20 | Frontier Airlines
        €170
        34% off
        €257 €170
      • ORD 6:00 AM
        9h 6m
        1 stop
        PHX 1:06 PM
        Chicago - Phoenix | Wed, Oct 7 | Frontier Airlines
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Fri, Oct 9 | Frontier Airlines
        €176
        32% off
        €257 €176
      • ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Fri, Oct 16 | Frontier Airlines
        PHX 10:55 AM
        6h 12m
        1 stop
        ORD 7:07 PM
        Phoenix - Chicago | Wed, Oct 21 | Frontier Airlines
        €180
        30% off
        €257 €180
      • CHI 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Chicago - Phoenix | Sat, Sep 26 | Normal Airline
        PHX 3:00 PM
        6h
        Nonstop
        CHI 4:00 PM
        Phoenix - Chicago | Mon, Sep 28 | Normal Airline
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      • Cheapest nonstop
        ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Thu, Oct 29 | Frontier Airlines
        €78 €130
        40% off
        40% off
        €130 €78
      • ORD 6:48 AM
        4h 7m
        Nonstop
        PHX 8:55 AM
        Chicago - Phoenix | Tue, Nov 3 | American Airlines
        €91 €130
        30% off
        30% off
        €130 €91
      • ORD 9:00 AM
        11h
        1 stop
        PHX 6:00 PM
        Chicago - Phoenix | Tue, Nov 3 | Alaska Airlines
        €83 €130
        36% off
        36% off
        €130 €83
      • ORD 6:30 AM
        10h 47m
        1 stop
        PHX 4:17 PM
        Chicago - Phoenix | Fri, Nov 6 | Frontier Airlines
        €86
        34% off
        €130 €86
      • ORD 6:30 AM
        10h 47m
        1 stop
        PHX 3:17 PM
        Chicago - Phoenix | Tue, Nov 3 | Frontier Airlines
        €86
        34% off
        €130 €86
      • ORD 6:30 AM
        19h 13m
        1 stop
        PHX 11:43 PM
        Chicago - Phoenix | Sat, Oct 10 | Frontier Airlines
        €87
        33% off
        €130 €87
      • ORD 6:30 AM
        19h 12m
        1 stop
        PHX 12:42 AM
        Chicago - Phoenix | Sun, Nov 15 | Frontier Airlines
        €88
        32% off
        €130 €88
      • ORD 6:30 AM
        15h 24m
        1 stop
        PHX 8:54 PM
        Chicago - Phoenix | Fri, Nov 13 | Frontier Airlines
        €90
        31% off
        €130 €90
      • ORD 8:01 PM
        23h 55m
        1 stop
        PHX 5:56 PM
        Chicago - Phoenix | Fri, Oct 23 | Frontier Airlines
        €90
        31% off
        €130 €90
      • ORD 6:30 AM
        15h 24m
        1 stop
        PHX 8:54 PM
        Chicago - Phoenix | Thu, Nov 5 | Frontier Airlines
        €91
        30% off
        €130 €91
      • ORD 2:07 PM
        8h 11m
        1 stop
        PHX 9:18 PM
        Chicago - Phoenix | Fri, Nov 6 | Alaska Airlines
        €92
        28% off
        €130 €92
      • ORD 7:20 AM
        9h 40m
        1 stop
        PHX 3:00 PM
        Chicago - Phoenix | Tue, Oct 13 | Alaska Airlines
        €92
        28% off
        €130 €92
      • CHI 1:00 PM
        17h 25m
        1 stop
        PHX 2:00 PM
        Chicago - Phoenix | Sat, Sep 26 | Normal Airline
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Displayed flight fares from Chicago to Phoenix Sky Harbor International Airport 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 Chicago to Phoenix Sky Harbor International Airport

What is the cheapest month for one-way flights from Chicago to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average one-way ticket prices from Chicago to Phoenix Sky Harbor International Airport for each month in the Trip.com database.

Based on Trip.com’s data from the past 12 months, the cheapest month to fly one-way from Chicago to Phoenix Sky Harbor International Airport is April, with an average price of €109. The priciest month is usually September, when the average price can reach €237.

€237
€173
€109
€45
    Cheapest
  • €237
    Sep
  • €203
    Oct
  • €164
    Nov
  • €236
    Dec
  • €148
    Jan
  • €130
    Feb
  • €160
    Mar
  • €109
    Apr
  • €178
    May
  • €236
    Jun
  • €196
    Jul
  • €206
    Aug

What’s the cheapest month to fly round-trip from Chicago to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average monthly round-trip fares from Chicago to Phoenix Sky Harbor International Airport in the Trip.com database.

Based on Trip.com’s data from the past 12 months, January is typically the cheapest month to find flights from Chicago to Phoenix Sky Harbor International Airport, with an average price of €163. In contrast, November is usually the most expensive month, with average fares reaching €661.

€661
€412
€163
0
    Cheapest
  • €379
    Sep
  • €633
    Oct
  • €661
    Nov
  • €498
    Dec
  • €163
    Jan
  • €322
    Feb
  • €389
    Mar
  • €315
    Apr
  • €444
    May
  • €578
    Jun
  • €430
    Jul
  • €458
    Aug

What is the cheapest day of the week to fly from Chicago to Phoenix Sky Harbor International Airport?

The data is based on the past 12 months and shows the average ticket prices from Chicago to Phoenix Sky Harbor International 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 Chicago to Phoenix Sky Harbor International Airport is Saturday, with average fares generally lower than other days. You’ll want to avoid flying on Wednesday, as ticket prices are usually the highest that day.

€195
€168
€141
€114
    Cheapest
  • €175
    Mon
  • €194
    Tue
  • €195
    Wed
  • €168
    Thu
  • €188
    Fri
  • €141
    Sat
  • €171
    Sun

Which airlines are the most popular for Chicago to Phoenix Sky Harbor International Airport flights?

The most popular airlines flying from Chicago to Phoenix Sky Harbor International Airport are American Airlines, United Airlines, and Frontier Airlines, among 3 carriers on this route. Frontier Airlines offers the lowest fares. Based on Trip.com's flight booking data from the previous 12 months.
American Airlines logo American Airlines
United Airlines logo United Airlines
Frontier Airlines logo Frontier Airlines

Flight Schedule from Chicago to Phoenix Sky Harbor International Airport

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2192

    O'Hare Intl. Airport

    6:48 AM

    ORD

    4h 7m

    8:55 AM

    PHX

    S M T W T F S
    Search

  2. F92145

    O'Hare Intl. Airport

    6:21 AM

    ORD

    4h 15m

    Nonstop

    8:36 AM

    LAS

    S - - W T F S
    Search

  3. F94048

    Harry Reid Intl. Airport

    10:35 AM

    LAS

    1h 24m

    Nonstop

    11:59 AM

    PHX

    S M T W T F S

  4. DL2231

    O'Hare Intl. Airport

    7:15 AM

    ORD

    3h 44m

    Nonstop

    9:59 AM

    SLC

    S M T W T F S
    Search

  5. DL1431

    Salt Lake City International Airport

    11:25 AM

    SLC

    1h 43m

    Nonstop

    12:08 PM

    PHX

    S M T W T F S

  6. DL4688

    Chicago Midway International Airport

    1:19 PM

    MDW

    1h 15m

    Nonstop

    3:34 PM

    DTW

    S M T W T F S
    Search

  7. DL1135

    Detroit Metropolitan Wayne County Airport

    4:35 PM

    DTW

    4h 23m

    Nonstop

    5:58 PM

    PHX

    S M T W T F S

  8. AS325

    O'Hare Intl. Airport

    2:08 PM

    ORD

    4h 57m

    Nonstop

    5:05 PM

    PDX

    S M T W T F S
    Search

  9. AS723

    Portland International Airport

    5:38 PM

    PDX

    2h 40m

    Nonstop

    9:18 PM

    PHX

    S M T W T F S

  10. DL1477

    O'Hare Intl. Airport

    3:40 PM

    ORD

    2h 9m

    Nonstop

    6:49 PM

    ATL

    S M T W T F S
    Search

  11. DL842

    Hartsfield–Jackson Atlanta International Airport

    9:50 PM

    ATL

    4h 16m

    Nonstop

    11:06 PM

    PHX

    S - - W T - S

  12. F92999

    Chicago Midway International Airport

    10:20 AM

    MDW

    2h 34m

    Nonstop

    12:54 PM

    DFW

    S - - W T F S
    Search

  13. F93283

    Dallas Fort Worth International Airport

    2:44 PM

    DFW

    2h 17m

    Nonstop

    3:01 PM

    PHX

    S M - W T F S

  14. F91483

    O'Hare Intl. Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  15. F92141

    Denver International Airport

    10:06 AM

    DEN

    1h 59m

    Nonstop

    12:05 PM

    PHX

    - - T - - - -

  16. F91483

    O'Hare Intl. Airport

    7:25 AM

    ORD

    3h 9m

    Nonstop

    9:34 AM

    DEN

    S M T W T F S
    Search

  17. F92105

    Denver International Airport

    1:18 PM

    DEN

    1h 59m

    Nonstop

    2:17 PM

    PHX

    S M - W T F S

  18. AS583

    O'Hare Intl. Airport

    9:00 AM

    ORD

    4h 44m

    Nonstop

    11:44 AM

    SEA

    S M T W T F S
    Search

  19. AS700

    Seattle Tacoma Intl. Airport

    2:12 PM

    SEA

    2h 50m

    Nonstop

    6:02 PM

    PHX

    S M T W T F S
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What to know about flights from Chicago to Phoenix Sky Harbor International Airport?

Cheapest round-trip ticket price €130
Cheapest one-way flight price €83
Off-season for travel September
Peak season for travel June

FAQs for Chicago to Phoenix Sky Harbor International Airport Flights

  • When are flight tickets from Chicago (CHI) to Phoenix (PHX) the cheapest?

    Airlines adjust prices for flights from Chicago to Phoenix based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • According to Trip.com's data, the lowest price is around €275.
  • It takes around 4 hours 18 minutes to fly from Chicago (CHI) to Phoenix (PHX).
  • Airlines with flights from Chicago (CHI) to Phoenix (PHX): American Airlines, Aer Lingus, British Airways, Iberia, United Airlines, Royal Jordanian, Cathay Pacific and SWISS.
  • One-way flights from Chicago to Phoenix Sky Harbor International Airport currently start from €78, and round-trip fares start from €130. The lowest fare is currently available on flights operated by Frontier Airlines departing on Thu, Oct 29. Fares are subject to change based on availability.
  • Flights from Chicago to Phoenix Sky Harbor International Airport are usually cheapest in April, with an average one-way fare of about €109.
  • A direct flight from Chicago to Phoenix Sky Harbor International Airport takes about 3 hours 37 minutes on average. Actual flight time may vary depending on the route, weather and air traffic.
  • Enter your Chicago and Phoenix Sky Harbor International 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 cancellation policy, fill in your passenger details and pay to receive your booking confirmation.
  • Yes. American Airlines and United Airlines operate direct flights from Chicago to Phoenix Sky Harbor International Airport. The flight time is approximately 3 hours 58 minutes, with about 156 flights per week. Actual flight frequency may vary by season.
  • The latest flight from Chicago to Phoenix Sky Harbor International Airport departs at 23:50, with approximately 54 flights per day. Flight schedules may change, so please check the latest departure times before traveling.
  • Phoenix has 2 airports reachable by flights departing from Chicago, including Mesa Gateway Airport and Phoenix Sky Harbor International Airport. When choosing an airport, consider its distance to the city center and route coverage.

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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 26 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.