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Phoenix Sky Harbor International Airport to Chicago flight

Explore the cheapest one-way and round-trip flights from Phoenix Sky Harbor International Airport to Chicago over the next 90 days, with one-way fares from AU$104 and round-trip from AU$232. Based on Trip.com's latest 7-day flight data.

      • Cheapest nonstop
        PHX 8:04 PM
        3h 29m
        Nonstop
        ORD 12:33 AM
        Phoenix - Chicago | Wed, Nov 11 | Frontier Airlines
        ORD 4:00 PM
        3h 59m
        Nonstop
        PHX 6:59 PM
        Chicago - Phoenix | Wed, Nov 18 | Frontier Airlines
        AU$232 AU$365
        36% off
        36% off
        AU$365 AU$232
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Sun, Oct 25 | Frontier Airlines
        ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Thu, Oct 29 | Frontier Airlines
        AU$244 AU$365
        33% off
        33% off
        AU$365 AU$244
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Sat, Oct 17 | Frontier Airlines
        ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Thu, Oct 22 | Frontier Airlines
        AU$250 AU$365
        32% off
        32% off
        AU$365 AU$250
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Thu, Oct 22 | Frontier Airlines
        ORD 4:20 PM
        4h 7m
        Nonstop
        PHX 6:27 PM
        Chicago - Phoenix | Sun, Oct 25 | Frontier Airlines
        AU$254
        30% off
        AU$365 AU$254
      • PHX 12:23 AM
        3h 36m
        Nonstop
        ORD 5:59 AM
        Phoenix - Chicago | Fri, Sep 25 | American Airlines
        ORD 5:00 AM
        3h 45m
        Nonstop
        PHX 6:45 AM
        Chicago - Phoenix | Mon, Sep 28 | American Airlines
        AU$262
        28% off
        AU$365 AU$262
      • PHX 3:21 PM
        7h 2m
        1 stop
        ORD 12:23 AM
        Phoenix - Chicago | Fri, Sep 25 | Frontier Airlines
        ORD 6:00 AM
        9h 6m
        1 stop
        PHX 1:06 PM
        Chicago - Phoenix | Mon, Sep 28 | Frontier Airlines
        AU$236
        35% off
        AU$365 AU$236
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Thu, Oct 29 | Frontier Airlines
        ORD 6:30 AM
        27h 34m
        1 stop
        PHX 8:04 AM
        Chicago - Phoenix | Mon, Nov 2 | Frontier Airlines
        AU$267
        27% off
        AU$365 AU$267
      • PHX 11:59 PM
        6h 37m
        1 stop
        ORD 8:36 AM
        Phoenix - Chicago | Fri, Sep 25 | Delta Air Lines
        ORD 6:00 AM
        9h 6m
        1 stop
        PHX 1:06 PM
        Chicago - Phoenix | Mon, Sep 28 | Frontier Airlines
        AU$267
        27% off
        AU$365 AU$267
      • PHX 3:29 PM
        6h 55m
        1 stop
        ORD 12:24 AM
        Phoenix - Chicago | Tue, Oct 20 | Frontier Airlines
        ORD 3:30 PM
        9h 48m
        1 stop
        PHX 11:18 PM
        Chicago - Phoenix | Sun, Oct 25 | Frontier Airlines
        AU$283
        22% off
        AU$365 AU$283
      • PHX 7:04 PM
        3h 29m
        Nonstop
        ORD 12:33 AM
        Phoenix - Chicago | Wed, Nov 4 | Frontier Airlines
        ORD 6:00 AM
        8h 25m
        1 stop
        PHX 1:25 PM
        Chicago - Phoenix | Tue, Nov 10 | Frontier Airlines
        AU$286
        22% off
        AU$365 AU$286
      • PHX 3:46 PM
        7h 35m
        1 stop
        ORD 12:21 AM
        Phoenix - Chicago | Tue, Nov 10 | Frontier Airlines
        ORD 1:06 PM
        25h 39m
        1 stop
        PHX 1:45 PM
        Chicago - Phoenix | Sun, Nov 15 | Frontier Airlines
        AU$292
        20% off
        AU$365 AU$292
      • PHX 11:25 PM
        7h 16m
        1 stop
        ORD 7:41 AM
        Phoenix - Chicago | Wed, Nov 11 | Delta Air Lines
        ORD 4:00 PM
        3h 59m
        Nonstop
        PHX 6:59 PM
        Chicago - Phoenix | Wed, Nov 18 | Frontier Airlines
        AU$295
        19% off
        AU$365 AU$295
      • PHX 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Phoenix - Chicago | Fri, Sep 25 | Normal Airline
        CHI 3:00 PM
        6h
        Nonstop
        PHX 4:00 PM
        Chicago - Phoenix | Sun, Sep 27 | Normal Airline
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      • Cheapest nonstop
        PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Wed, Oct 21 | Frontier Airlines
        AU$104 AU$167
        38% off
        38% off
        AU$167 AU$104
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Thu, Oct 22 | Frontier Airlines
        AU$125 AU$167
        25% off
        25% off
        AU$167 AU$125
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Thu, Oct 29 | Frontier Airlines
        AU$125 AU$167
        25% off
        25% off
        AU$167 AU$125
      • PHX 7:32 PM
        3h 27m
        Nonstop
        ORD 12:59 AM
        Phoenix - Chicago | Thu, Oct 15 | Frontier Airlines
        AU$125
        25% off
        AU$167 AU$125
      • PHX 2:46 PM
        7h 35m
        1 stop
        ORD 12:21 AM
        Phoenix - Chicago | Fri, Nov 6 | Frontier Airlines
        AU$131
        22% off
        AU$167 AU$131
      • PHX 3:29 PM
        6h 55m
        1 stop
        ORD 12:24 AM
        Phoenix - Chicago | Fri, Oct 30 | Frontier Airlines
        AU$131
        22% off
        AU$167 AU$131
      • PHX 3:21 PM
        7h 2m
        1 stop
        ORD 12:23 AM
        Phoenix - Chicago | Mon, Oct 12 | Frontier Airlines
        AU$131
        22% off
        AU$167 AU$131
      • PHX 3:46 PM
        7h 35m
        1 stop
        ORD 12:21 AM
        Phoenix - Chicago | Mon, Nov 9 | Frontier Airlines
        AU$132
        21% off
        AU$167 AU$132
      • PHX 2:46 PM
        7h 35m
        1 stop
        ORD 12:21 AM
        Phoenix - Chicago | Tue, Nov 3 | Frontier Airlines
        AU$132
        21% off
        AU$167 AU$132
      • PHX 4:18 PM
        6h 11m
        1 stop
        ORD 12:29 AM
        Phoenix - Chicago | Fri, Oct 23 | Frontier Airlines
        AU$134
        20% off
        AU$167 AU$134
      • PHX 11:55 AM
        6h 13m
        1 stop
        ORD 7:08 PM
        Phoenix - Chicago | Tue, Nov 17 | Frontier Airlines
        AU$134
        20% off
        AU$167 AU$134
      • PHX 7:38 AM
        9h 15m
        1 stop
        ORD 6:53 PM
        Phoenix - Chicago | Tue, Nov 3 | Alaska Airlines
        AU$135
        19% off
        AU$167 AU$135
      • PHX 1:00 PM
        17h 25m
        1 stop
        CHI 2:00 PM
        Phoenix - Chicago | Fri, Sep 25 | Normal Airline
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Flight fares from Phoenix Sky Harbor International Airport to Chicago are based on average airline prices for the next 3 months, according to Trip.com’s latest data.

Trip.com Price Insights: Flights from Phoenix Sky Harbor International Airport to Chicago

Which month has the lowest one-way flight fares from Phoenix Sky Harbor International Airport to Chicago?

The data is based on the average one-way flight prices on Trip.com for flights from Phoenix Sky Harbor International Airport to across different months over the past 12 months.

Based on Trip.com data from the past 12 months, if you’re looking for low one-way flight fares from Phoenix Sky Harbor International Airport to , the best time to book is in February, with an average price of AU$175. Try to avoid July, when prices are highest, averaging around AU$362.

AU$362
AU$269
AU$175
AU$82
    Cheapest
  • AU$271
    Sep
  • AU$351
    Oct
  • AU$275
    Nov
  • AU$216
    Dec
  • AU$270
    Jan
  • AU$175
    Feb
  • AU$190
    Mar
  • AU$223
    Apr
  • AU$271
    May
  • AU$297
    Jun
  • AU$362
    Jul
  • AU$315
    Aug

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

The data is based on the average flight prices on Trip.com from Phoenix Sky Harbor International Airport to across different days of the week over the past 12 months.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Phoenix Sky Harbor International Airport to is usually Wednesday, with average fares typically lower than other days. Try to avoid departing on Tuesday, as prices are usually the highest on that day.

AU$295
AU$258
AU$220
AU$183
    Cheapest
  • AU$251
    Mon
  • AU$295
    Tue
  • AU$220
    Wed
  • AU$262
    Thu
  • AU$222
    Fri
  • AU$248
    Sat
  • AU$289
    Sun

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

See which airlines fly from Phoenix Sky Harbor International Airport to Chicago. Find the airline that best meets your travel needs by comparing prices and treat yourself to an enjoyable journey.
American Airlines logo American Airlines

Flight Schedule from Phoenix Sky Harbor International Airport to Chicago

Check the schedule for flights from Phoenix Sky Harbor International Airport to Chicago and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. F93284

    Phoenix Sky Harbor International Airport

    3:22 PM

    PHX

    2h 37m

    Nonstop

    7:59 PM

    DFW

    - - - W - - -
    Search

  2. F93242

    Dallas Fort Worth International Airport

    5:34 AM

    DFW

    2h 32m

    Nonstop

    8:06 AM

    ORD

    S M T W T F S

  3. F92142

    Phoenix Sky Harbor International Airport

    3:21 PM

    PHX

    1h 54m

    Nonstop

    6:15 PM

    DEN

    S M T W T F S
    Search

  4. F93174

    Denver International Airport

    9:26 PM

    DEN

    2h 27m

    Nonstop

    12:53 AM

    ORD

    S M T W T F S

  5. F93983

    Phoenix Sky Harbor International Airport

    12:52 PM

    PHX

    1h 14m

    Nonstop

    1:06 PM

    LAS

    S - - W T F S
    Search

  6. F92146

    Harry Reid International Airport

    11:50 PM

    LAS

    3h 48m

    Nonstop

    5:38 AM

    ORD

    S M T W T F S

  7. DL3951

    Phoenix Sky Harbor International Airport

    12:08 PM

    PHX

    1h 32m

    Nonstop

    1:40 PM

    LAX

    S M T W T F S
    Search

  8. DL1634

    Los Angeles International Airport

    5:30 PM

    LAX

    4h

    Nonstop

    11:30 PM

    ORD

    S M T W T F S

  9. F92532

    Phoenix Sky Harbor International Airport

    9:27 PM

    PHX

    2h 26m

    Nonstop

    12:53 AM

    DFW

    S M T W T F S
    Search

  10. F93242

    Dallas Fort Worth International Airport

    5:34 AM

    DFW

    2h 32m

    Nonstop

    8:06 AM

    ORD

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

Cheapest round-trip ticket price AU$232
Cheapest one-way flight price AU$107
Off-season for travel October
Peak season for travel June

FAQs for Phoenix Sky Harbor International Airport to Chicago Flights

  • When is peak season for travel to Chicago?

    ؜The peak travel time for visiting Chicago is October. During this time, flights from Phoenix Sky Harbor International Airport to Chicago are the most expensive. Cheap tickets can still be booked on Trip.com.
  • Flights from Phoenix Sky Harbor International Airport (PHX) to Chicago Midway International Airport (CHI) take around 3 hours 21 minutes.
    • The distance from O'Hare International Airport to downtown is about 25 km. It takes about 40 minutes by taxi.
    • The distance from Chicago Midway International Airport to downtown is about 14 km. It takes about 30 minutes by taxi.
  • Yes. American Airlines and United Airlines operate direct flights from Phoenix Sky Harbor International Airport to Chicago. The average flight time is approximately 3 hours 14 minutes, with about 14 flights per week. Actual schedules may vary by season.
  • The cheapest one-way flight from Phoenix Sky Harbor International Airport to Chicago currently starts from AU$104, with round-trip fares from AU$232. The lowest fare is offered by Frontier Airlines departing on Wed, Oct 21; prices are subject to availability.
  • Yes. The average flight time from Phoenix Sky Harbor International Airport to Chicago is about 3 hours 11 minutes. Actual flight time may vary due to routing, weather, and air traffic.
  • Currently, multiple airlines offer flights from Phoenix Sky Harbor International Airport to Chicago, including: American Airlines United Airlines Frontier Airlines Delta Air Lines The selected airlines are based on Trip.com user booking data from the past 90 days.
  • Based on Trip.com flight data for departures within the next 30 days, the average one-way fare from Phoenix Sky Harbor International Airport to Chicago is AU$268, and the average round-trip fare is AU$488. Prices may vary depending on the departure date, airline, and availability.
  • Flights from Phoenix Sky Harbor International Airport to Chicago are usually cheapest in February, with an average one-way fare of about AU$268. Prices may vary depending on the departure date, airline, and availability.
  • The earliest flight from Phoenix Sky Harbor International Airport to Chicago departs at 00:24, and the latest one departs at 23:29. There are approximately 26 flights per day. Flight times may change, so please check the latest departure and arrival times before your trip.
  • Flights from Phoenix Sky Harbor International Airport to Chicago usually arrive at Chicago Midway International Airport and O'Hare International Airport. O'Hare International Airport is the most convenient option for this route.
  • Frontier Airlines are the most popular budget airlines flying from Phoenix Sky Harbor International Airport to Chicago. Basic fares start from AU$104. Before comparing final prices, watch out for baggage, seat selection, and payment surcharges.

Popular Destinations

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

Book with no extra fees

Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before payment. Charges for checked baggage, onboard meals, Wi-Fi, and other optional services may also appear in the flight cards where applicable.

Real-time pricing updates

Prices, availability, and travel information on this page have been updated within the last 24 hours, and for many routes the data may refresh in real time. The more popular the route, the more accurate and up-to-date the data.

Change & Cancellation Policy

Trip.com shows the change and cancellation rules for each ticket during the booking process, including all related fees and conditions. Please refer to the following scenarios:
Voluntary cancellation/change:
To request a change or cancellation, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and flight segment, and submit your request. Please note that additional charges may apply based on the airline’s fare rules.
Cancellation/change due to a flight schedule change:
If your flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For full details of change and cancellation policies, please refer to the customer support pages.