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Sky Harbor Intl

$88+ Cheap flights from Philadelphia (PHL) to Sky Harbor Intl (PHX)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — PHX
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheapflights Tip: The best prices from Philadelphia to Phoenix Sky Harbor Intl are usually found in January or November, booked 83 days in advance, depart on a Tuesday or Wednesday and return on a Thursday

Cheap flight deals from Philadelphia to Sky Harbor Intl

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to Sky Harbor Intl (PHX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$208
(Kiwi.com)

One-way from

$88
(CheapOair)

Popular in

December

Cheapest in

January

Average price

$471

Good round-trip deal

$426 or less

Good one-way deal

$212 or less
From Philadelphia to Phoenix Sky Harbor Intl
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One-way flight from Philadelphia to Phoenix Sky Harbor Intl
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 0% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Philadelphia to Phoenix Sky Harbor Intl.
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Price to beat on a one-way flight from Philadelphia to Phoenix Sky Harbor Intl.
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Find flight deals from Philadelphia to Sky Harbor Intl

Cheapest flights from Philadelphia to Sky Harbor Intl
Explore the most affordable flight options available from Philadelphia to Sky Harbor Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:00 amPHL - PHX
1 stop9h 09mMultiple Airlines
Sat 9/138:00 amPHX - PHL
1 stop9h 51mMultiple Airlines
Deal found 8/16$208
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:00 amPHL - PHX
2 stops14h 04mMultiple Airlines
Mon 9/86:00 amPHX - PHL
1 stop9h 41mMultiple Airlines
Deal found 8/16$209
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:45 amPHL - PHX
1 stop7h 57mMultiple Airlines
Tue 9/161:02 pmPHX - PHL
1 stop28h 49mMultiple Airlines
Deal found 8/17$210
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/65:00 amPHL - PHX
2 stops14h 04mMultiple Airlines
Tue 9/91:02 pmPHX - PHL
1 stop28h 49mMultiple Airlines
Deal found 8/16$211
This CheapOair deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/148:00 amPHL - PHX
1 stop8h 17mFrontier
Sat 10/1810:59 pmPHX - PHL
1 stop29h 31mFrontier
Deal found 8/17$213
This Kiwi.com deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/75:15 amPHL - PHX
1 stop11h 48mFrontier
Tue 11/116:11 pmPHX - PHL
2 stops13h 01mFrontier
Deal found 8/16$214
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:36 amPHL - PHX
1 stop17h 13mFrontier
Wed 8/274:59 pmPHX - PHL
1 stop11h 30mFrontier
Deal found 8/17$215
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/218:36 amPHL - PHX
1 stop17h 13mFrontier
Sun 8/244:59 pmPHX - PHL
1 stop11h 30mFrontier
Deal found 8/17$216
This Frontier deal was found by Cheapflights users on 8/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/291:02 pmPHL - PHX
2 stops12h 26mFrontier
Thu 10/211:09 amPHX - PHL
1 stop10h 48mFrontier
Deal found 8/16$217
This Kiwi.com deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/238:00 amPHL - PHX
1 stop10h 42mFrontier
Wed 8/274:59 pmPHX - PHL
1 stop11h 30mFrontier
Deal found 8/17$218
This Frontier deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/185:15 amPHL - PHX
2 stops16h 55mFrontier
Thu 9/257:25 amPHX - PHL
2 stops14h 32mFrontier
Deal found 8/17$219

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to Sky Harbor Intl that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
Use the filters below to find and compare flights from Philadelphia to Phoenix Sky Harbor Intl Airport that are best for you.

Fly from

Philadelphia

Fly to

Sky Harbor Intl

Route

Depart

Return

Price

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 9/6

5:00 am-4:04 pm

2 stops14h 04m

Phoenix Sky Harbor Intl

Mon 9/8

6:00 am-6:41 pm

1 stop9h 41m

$209

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sat 10/18

6:42 am-3:04 pm

1 stop11h 22m

Phoenix Sky Harbor Intl

Tue 10/21

4:14 pm-9:12 am

2 stops13h 58m

$210

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 9/26

5:57 pm-10:09 pm

1 stop7h 12m

Phoenix Sky Harbor Intl

Sat 9/27

9:30 am-7:31 am

2 stops19h 01m

$210

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 10/3

5:57 pm-10:09 pm

1 stop7h 12m

Phoenix Sky Harbor Intl

Mon 10/6

11:53 am-12:35 am

1 stop9h 42m

$213

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Tue 10/21

9:14 pm-8:24 am

2 stops38h 10m

Phoenix Sky Harbor Intl

Thu 10/23

7:59 pm-5:19 am

1 stop6h 20m

$215

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Sun 10/19

4:10 pm-3:49 pm

1 stop26h 39m

Phoenix Sky Harbor Intl

Mon 10/20

10:59 pm-2:17 pm

1 stop12h 18m

$216

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 10/20

5:12 pm-10:32 pm

1 stop8h 20m

Phoenix Sky Harbor Intl

Tue 10/21

7:30 pm-9:12 am

2 stops10h 42m

$216

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Fri 10/17

5:12 pm-10:32 pm

1 stop8h 20m

Phoenix Sky Harbor Intl

Tue 10/21

7:30 pm-9:12 am

2 stops10h 42m

$216

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Thu 10/16

5:20 am-10:27 pm

2 stops20h 07m

Phoenix Sky Harbor Intl

Thu 10/23

5:15 am-4:41 pm

1 stop8h 26m

$217

PhiladelphiaPhoenix

PHL - PHX

PHLPHX

Philadelphia

Mon 9/29

1:02 pm-10:28 pm

2 stops12h 26m

Phoenix Sky Harbor Intl

Thu 10/2

11:09 am-12:57 am

1 stop10h 48m

$217

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Showing 1-10 of 16 results
1
2

The best insider tips for Philadelphia to Phoenix Sky Harbor Intl Airport flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your Philadelphia to Phoenix Sky Harbor Intl Airport trip
Airports
PHL

For quick check-ins, verify your airline’s terminal before arriving at PHL. Terminals are spread out, and only some are linked by indoor walkways.

Read more about PHLby Mark Chesnut
PHX

For a quick commute to downtown Phoenix, take a taxi from PHX. It’s fast and offers a flat rate fare, making it a great deal.

Read more about PHXby Brandon Schultz
Our travel experts
Brandon Schultz

Brandon Schultz

Expert on PHX

Brandon Schultz

Brandon Schultz

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Mark Chesnut

Mark Chesnut

Expert on PHL

Mark Chesnut

Mark Chesnut

Mark Chesnut is a travel writer and public speaker with more than 30 years of experience. The 2019 winner of the NLGJA Excellence in Travel Writing Award, Mark is the author of the book “Prepare for Departure” and has covered air travel for multiple top consumer and trade media outlets.

Read more

Best time to book a flight from Philadelphia to Sky Harbor Intl

Have a flexible travel schedule? Discover the best time to fly to Sky Harbor Intl from Philadelphia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Philadelphia to Phoenix Sky Harbor Intl Airport

How far ahead should I book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Philadelphia to Sky Harbor Intl. Price data was last updated on August 8, 2025.

The price you pay for your flight from Philadelphia to Phoenix Sky Harbor Intl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 83 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport?

Currently, January is the cheapest month in which you can book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Philadelphia to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PHL to PHX?

Find hourly flight availability from Philadelphia to Sky Harbor Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

It’s typically best to fly out from Philadelphia to Phoenix Sky Harbor Intl Airport at noon. Doing so could potentially save you 12% on the flight price compared to flying in the morning, which is usually more expensive.

What is the cheapest day to fly from Philadelphia to Phoenix Sky Harbor Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Philadelphia to Sky Harbor Intl. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their Philadelphia to Phoenix Sky Harbor Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Philadelphia to Phoenix Sky Harbor Intl Airport

Explore weekly flight availability from Philadelphia to Sky Harbor Intl. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 18, 2025.

The most flights from PHL to PHX are scheduled on a Monday (13 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (10 on average).

What’s the top layover airport for flights from Philadelphia to Phoenix Sky Harbor Intl Airport?

Share of 1-stop round-trip flights from Philadelphia to Phoenix Sky Harbor Intl Airport chosen by Cheapflights users in the past 12 months, using the same layover each way.

Fort Lauderdale (FLL) – chosen by Cheapflights users on 21% of 1-stop itineraries from Philadelphia to Phoenix Sky Harbor Intl Airport on Cheapflights.

What’s the cheapest layover airport for flights from Philadelphia to Phoenix Sky Harbor Intl Airport?

Average round-trip fare for 1-stop flights from Philadelphia to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the past 12 months, with the same layover each way.

Las Vegas (LAS) is the most affordable 1-stop option, with an average round-trip price of $174.

What’s the fastest layover option from Philadelphia to Phoenix Sky Harbor Intl Airport?

Shortest average travel time for 1-stop one-way flights from Philadelphia to Phoenix Sky Harbor Intl Airport, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.

Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 6h 41m.

Which airport typically offers the quickest layover for flights from Philadelphia to Phoenix Sky Harbor Intl Airport?

Average layover duration for 1-stop one-way flights from Philadelphia to Phoenix Sky Harbor Intl Airport, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.

Flights via Fort Lauderdale (FLL) offer the fastest connection on this route, with an average layover time of 1h 11m.

Reviews of airlines servicing Sky Harbor Intl

Get insights into the airlines that provide service to Sky Harbor Intl. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Sky Harbor Intl. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United Airlines from Philadelphia to Phoenix Sky Harbor Intl Airport to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,981 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,925 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Frontier
5.8
Fair
3,212 reviews
Southwest
8.0
Very good
4,246 reviews

Entertainment

7.5

Overall

8.0

Boarding

8.1

Comfort

8.0

Crew

8.6

Food

7.0

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to Sky Harbor Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to Phoenix Sky Harbor Intl?

    Most people fly from Philadelphia (PHL) if they book a flight from Philadelphia to Phoenix Sky Harbor Intl. On average, Philadelphia has 11 outbound flights to Phoenix Sky Harbor Intl per day from 8 airlines. Philadelphia is conveniently located just 7.0 mi from Philadelphia’s city center.

  • How long is the flight from Philadelphia to Phoenix Sky Harbor Intl Airport?

    For as low as $210, Frontier can have you in Phoenix Sky Harbor Intl Airport from Philadelphia in 11h 22m. The distance from Philadelphia to Phoenix Sky Harbor Intl Airport is about 2069 mi.

  • What are the cheapest airlines flying from Philadelphia to Phoenix Sky Harbor Intl Airport round-trip?

    Flying on Spirit Airlines is currently your cheapest option to Phoenix Sky Harbor Intl Airport, with prices starting at $115. Additional round-trip tickets that might be worth considering are offered by Frontier and JetBlue, with the lowest prices starting at $130 and $136, respectively. Spirit Airlines is currently priced 75% below the average price you’ll pay for this route.

  • What are the most reliable airlines from Philadelphia to Phoenix Sky Harbor Intl Airport?

    Before booking your flight to Phoenix Sky Harbor Intl Airport from Philadelphia, check out the most reliable airlines to get you to your destination on time: Qatar Airways (77%), American Airlines (67%), British Airways( 51%).

  • What are the cheapest flights from Philadelphia to Phoenix Sky Harbor Intl Airport?

    The cheapest flight price from Philadelphia to Phoenix Sky Harbor Intl Airport is $128. On average you can expect to pay $904. The most popular route, (Philadelphia - Phoenix Sky Harbor Intl), can usually be booked for $168.

  • Where are the most common layover locations when flying from Philadelphia to Phoenix Sky Harbor Intl Airport?

    Of the flights from Philadelphia to Phoenix Sky Harbor Intl Airport that have layovers, most of them stop in Denver.

  • What are some popular things to do or see while on a layover in Denver?

    Denver travelers tend to visit Coors Field, 16th Street Mall, and Paramount Theatre more than anywhere else. Coors Field, 16th Street Mall, and Paramount Theatre are located about 18.4 mi, 18.7 mi, and 18.6 mi, respectively from Denver Intl. Those on a layover in Denver in need of a rental car can book one at Denver Intl for about $57.

  • Where are the least popular layover locations for Philadelphia to Phoenix Sky Harbor Intl Airport flights?

    Of the flights from Philadelphia to Phoenix Sky Harbor Intl Airport that have layovers, the fewest flights stop in Atlanta.

  • Can I find deals for flights from Philadelphia to Sky Harbor Intl that include hotel bookings?

    Yes. In addition to deals on Philadelphia to Sky Harbor Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to Sky Harbor Intl?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Philadelphia to Sky Harbor Intl.

  • Can I find deals for business class flights from Philadelphia to Sky Harbor Intl?

    Yes. Cheapflights offers flight deals from Philadelphia to Sky Harbor Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport?

    Currently, January is the cheapest month in which you can book a flight from Philadelphia to Phoenix Sky Harbor Intl Airport (average of $258). Flying from Philadelphia to Phoenix Sky Harbor Intl Airport in March is currently the most expensive (average of $337). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Phoenix Sky Harbor Intl Airport?

Book flights to Phoenix Sky Harbor Intl Airport if you plan to visit one of these locations
Payson
Chandler
Glendale
Globe
Goodyear
Surprise
Casa Grande
Buckeye
Camp Verde
Peoria
Paradise Valley
Avondale
Guadalupe

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Top 8 airlines flying from Philadelphia to Sky Harbor Intl

Discover the top 8 airlines that operate flights from Philadelphia to Sky Harbor Intl. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$115Average$250FlexibilityNo cancel feeOn-time65%
FrontierCheapest$129Average$230FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$136Average$283FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$161Average$367FlexibilityNo cancel feeOn-time83%
DeltaCheapest$208Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$243Average$493FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$289Average$484FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$356Average$535FlexibilityNo cancel feeOn-time63%

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