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Frontier flights from Chicago to Phoenix Sky Harbor Intl Airport (CHI - PHX)

CHI — PHX
May 13 — May 201
From?
To?
Mon 5/13
Mon 5/20
1 adult, Economy
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Cheapflights users flying from Chicago to Phoenix on Frontier typically fly into Phoenix Sky Harbor Intl and depart from Chicago O'Hare Intl. Select your dates above for pricing.

Frontier flights from Chicago to Sky Harbor Intl in 2024

Find detailed information about Frontier flights from Chicago to Sky Harbor Intl. Explore the options provided by Frontier to plan your journey from Chicago to Sky Harbor Intl. Data last updated May 8, 2024.

Popular in

June

Cheapest in

January

Average price (all airlines)

$250

One-way from

$38

Round-trip from

$76
Highest demand for flights from Chicago to Phoenix Sky Harbor Intl; 13% potential price increase.
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Best time to find cheap flights from Chicago to Phoenix Sky Harbor Intl; 2% potential price drop.
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Average price for all Chicago to Phoenix Sky Harbor Intl flights (one-way and round-trip).
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Cheapest one-way Frontier flight from Chicago to Phoenix Sky Harbor Intl
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Cheapest round-trip Frontier flight from Chicago to Phoenix
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  • Can I get a flight from Chicago to Phoenix Sky Harbor Intl Airport on Frontier for under $300?

    Chicago to Phoenix Sky Harbor Intl Airport flights on Frontier are currently available under $300. 50 flights have been found by Cheapflights users under that amount. To find flights for your dates, click here.

  • How do most travelers feel about Frontier?

    When planning your CHI-PHX trip, keep in mind that Frontier is typically rated 6.2/10. This rating comes from 4,088 reviews by Cheapflights users who have traveled with Frontier.

Cheapest Frontier flights from Chicago to Sky Harbor Intl

Discover the cheapest flight options specifically offered by Frontier for travel from Chicago to Sky Harbor Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,749,864 searches. The data was last updated on May 8, 2024.
Sat 6/111:40 amORD - PHX
Nonstop3h 53mFrontier
Wed 6/58:26 pmPHX - ORD
Nonstop3h 33mFrontier
Deal found 5/7$77
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Wed 6/511:26 amMDW - PHX
Nonstop3h 47mFrontier
Wed 6/125:10 amPHX - MDW
Nonstop3h 21mFrontier
Deal found 5/7$78
Pick Dates
Tue 5/1412:29 pmORD - PHX
Nonstop4h 06mFrontier
Wed 5/228:21 pmPHX - ORD
Nonstop3h 39mFrontier
Deal found 5/7$85
Pick Dates

Direct flights from Chicago to Sky Harbor Intl on Frontier

Discover the cheapest flight options specifically offered by Frontier for travel from Chicago to Sky Harbor Intl. Compare prices and availability to find the most affordable fares for your desired travel dates. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,749,864 searches. The data was last updated on May 8, 2024.
Wed 8/145:34 pmORD - PHX
Nonstop3h 42mFrontier
Sat 8/178:18 pmPHX - ORD
Nonstop3h 41mFrontier
Deal found 5/7$76
Pick Dates
Sat 6/111:40 amORD - PHX
Nonstop3h 53mFrontier
Wed 6/58:26 pmPHX - ORD
Nonstop3h 33mFrontier
Deal found 5/7$77
Pick Dates
Wed 6/511:26 amMDW - PHX
Nonstop3h 47mFrontier
Wed 6/125:10 amPHX - MDW
Nonstop3h 21mFrontier
Deal found 5/7$78
Pick Dates

Last minute deals on Cheapflights

Explore last-minute flight deals on Frontier for various destinations, including Chicago to Sky Harbor Intl. Discover attractive deals on flights departing soon. Keep an eye on the latest last-minute deals to find great opportunities for spontaneous travel. Please note that prices are subject to change and availability may vary. Data last updated May 8, 2024 and based on user searches. In the last 7 days, Cheapflights users made a total of 2,749,864 searches.
Tue 5/1412:29 pmORD - PHX
Nonstop4h 06mFrontier
Wed 5/228:21 pmPHX - ORD
Nonstop3h 39mFrontier
Deal found 5/7$85
Pick Dates
Tue 5/1412:29 pmORD - PHX
Nonstop4h 06mFrontier
Sat 5/182:18 pmPHX - ORD
Nonstop3h 40mFrontier
Deal found 5/7$86
Pick Dates
Wed 5/1512:29 pmORD - PHX
Nonstop4h 06mFrontier
Wed 5/228:21 pmPHX - ORD
Nonstop3h 39mFrontier
Deal found 5/7$103
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One-way Frontier flights to Sky Harbor Intl from Chicago

Search for one-way flight options from Chicago to Sky Harbor Intl specifically provided by Frontier. Find affordable one-way fares from Frontier and compare prices with other airlines. These prices are based on average fares users found. In the last 7 days, Cheapflights users made a total of 2,749,864 searches. The data was last updated on May 8, 2024.
Wed 6/511:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/7$38
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Wed 6/1211:26 amMDW - PHX
Nonstop3h 47mFrontier
Deal found 5/7$39
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Wed 5/295:32 pmORD - PHX
Nonstop3h 54mFrontier
Deal found 5/6$39
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Average price of Frontier flights from Chicago to Sky Harbor Intl

Plan your Frontier flight from Chicago to Sky Harbor Intl by taking into account the cheapest months to travel. The average price of a one-way Frontier flight from Chicago to Sky Harbor Intl is currently $39 while a round-trip flight costs $77. Price data was last updated on May 5, 2024.

Currently, the most affordable month to book a Frontier flight from Chicago to Phoenix Sky Harbor Intl Airport in January, with an average price of $251. Conversely, traveling with Frontier from Chicago to Phoenix Sky Harbor Intl Airport in June will be the most expensive, with an average cost of $337. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

January

$251

February

$295

March

$319

April

$297

May

$303

June

$337

July

$316

August

$268

September

$264

October

$264

November

$291

December

$256

Temperature and rainfall in Sky Harbor Intl by month

Plan your trip to Sky Harbor Intl by taking into account the average temperature and rainfall totals by month.

PHX

Temperature

55.4 - 95 °F

If weather is an important factor for your trip to Phoenix Sky Harbor Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 95.0 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 55.4 F).

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Fly from Chicago to Sky Harbor Intl on another airline
Consider alternative airlines that service the Sky Harbor Intl area. Flight routes are based on user searches made on Cheapflights and were last updated on May 8, 2024.

United Airlines flights from Chicago to Phoenix Sky Harbor Intl
American Airlines flights from Chicago to Phoenix Sky Harbor Intl

See what others are saying about Frontier

Read reviews and see what other travelers are saying about their experiences with Frontier. Get insights from real passengers regarding the airline's services, customer satisfaction, and overall travel experience. Use these reviews to inform your decision when choosing Frontier for your next flight. Reviews last updated May 8, 2024.
Frontier
6.2
Okay
4,088 reviews
Check prices
Overview

Food

5.2

Entertainment

4.9

Comfort

5.8

Crew

7.1

Boarding

6.6
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