HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
San Francisco

$79+ Cheap flights from Sky Harbor Intl (PHX) to San Francisco (SFO)

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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
PHX — SFO
Aug 18 — Aug 251
Tue 8/18
Tue 8/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Sky Harbor Intl to San Francisco with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.
Cheapflights Tip: The best prices from Phoenix Sky Harbor Intl to San Francisco are usually found in October or February, booked 69 days in advance, depart on a Friday or Thursday and return on a Saturday

Cheap flight deals from Sky Harbor Intl to San Francisco

Cheapest flights from Sky Harbor Intl to San Francisco
Explore the most affordable flight options available from Sky Harbor Intl to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 8/102:02 pm
PHX
-
SFO
Nonstop2h 04m
Frontier
Fri 8/211:07 pm
SFO
-
PHX
1 stop18h 51m
Frontier
Deal found 7/15$147
This Frontier deal was found by Cheapflights users on 7/15. 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 9/176:30 am
PHX
-
SFO
Nonstop2h 12m
Frontier
Thu 9/249:27 pm
SFO
-
PHX
Nonstop2h 06m
Frontier
Deal found 7/15$148
This Super.com deal was found by Cheapflights users on 7/15. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/132:02 pm
PHX
-
SFO
Nonstop2h 04m
Frontier
Mon 8/177:08 pm
SFO
-
PHX
Nonstop2h 05m
Frontier
Deal found 7/15$149
This Kiwi.com deal was found by Cheapflights users on 7/18. 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 8/152:02 pm
PHX
-
SFO
Nonstop2h 04m
Frontier
Mon 8/1710:23 pm
SFO
-
PHX
1 stop9h 35m
Frontier
Deal found 7/18$150
This Frontier deal was found by Cheapflights users on 7/15. 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 10/296:30 am
PHX
-
SFO
Nonstop2h 12m
Frontier
Sun 11/19:27 pm
SFO
-
PHX
Nonstop2h 06m
Frontier
Deal found 7/15$151
This Kiwi.com deal was found by Cheapflights users on 7/15. 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 9/265:55 pm
PHX
-
SFO
1 stop5h 50m
Frontier
Thu 10/19:27 pm
SFO
-
PHX
Nonstop2h 06m
Frontier
Deal found 7/15$152
This Kiwi.com deal was found by Cheapflights users on 7/14. 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.
Mon 8/1011:40 am
PHX
-
SFO
1 stop9h 45m
Frontier
Thu 8/137:08 pm
SFO
-
PHX
Nonstop2h 05m
Frontier
Deal found 7/14$153
This Kiwi.com deal was found by Cheapflights users on 7/15. 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.
Mon 10/1211:18 am
PHX
-
SFO
1 stop7h 04m
Frontier
Sat 10/172:31 pm
SFO
-
PHX
1 stop7h 04m
Frontier
Deal found 7/15$154
This Kiwi.com deal was found by Cheapflights users on 7/14. 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 9/39:03 am
PHX
-
SFO
1 stop7h 33m
Frontier
Thu 9/37:04 pm
SFO
-
PHX
Nonstop2h 05m
Frontier
Deal found 7/14$155
This Kiwi.com deal was found by Cheapflights users on 7/17. 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 8/271:50 pm
PHX
-
SFO
Nonstop2h 06m
Frontier
Sun 8/301:07 pm
SFO
-
PHX
1 stop18h 51m
Frontier
Deal found 7/17$156
This Kiwi.com deal was found by Cheapflights users on 7/17. 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.
Fri 9/256:30 am
PHX
-
SFO
Nonstop2h 12m
Frontier
Thu 10/19:18 am
SFO
-
PHX
1 stop5h 33m
Frontier
Deal found 7/17$158

Find flight deals from Sky Harbor Intl to San Francisco

Discover tips and strategies to find the most affordable flight options for your journey from Sky Harbor Intl (PHX) to San Francisco (SFO). 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 July 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$147
(Kiwi.com)

One-way from

$79
(Kiwi.com)

Popular in

June

Cheapest in

October

Average price

$235

Good round-trip deal

$254 or less

Good one-way deal

$144 or less
Provider with most accurate pricing for Phoenix Sky Harbor Intl-San Francisco flight deals.
Search Deals
Provider most trusted by Cheapflights users for Phoenix Sky Harbor Intl-San Francisco flights.
Search Deals
From Phoenix Sky Harbor Intl to San Francisco
Search Deals
One-way flight from Phoenix Sky Harbor Intl to San Francisco
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Phoenix Sky Harbor Intl to San Francisco.
Search Deals
Price to beat on a one-way flight from Phoenix Sky Harbor Intl to San Francisco.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sky Harbor Intl to San Francisco 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 July 19, 2026.
Use the filters below to find and compare flights from Phoenix Sky Harbor Intl Airport to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Fri 8/28

7:49 pm-8:46 am

1 stop12h 57m

San Francisco

Mon 8/31

5:16 pm-10:29 pm

1 stop5h 13m

$217

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Sat 9/19

12:13 pm-7:06 pm

1 stop6h 53m

San Francisco

Sun 9/20

7:08 am-11:31 am

1 stop4h 23m

$217

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 9/3

12:13 pm-7:06 pm

1 stop6h 53m

San Francisco

Tue 9/8

10:32 am-2:33 pm

1 stop4h 01m

$217

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 9/2

7:49 pm-8:46 am

1 stop12h 57m

San Francisco

Mon 9/7

9:27 am-10:33 pm

1 stop13h 06m

$220

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Tue 8/11

3:13 pm-11:08 pm

1 stop7h 55m

San Francisco

Wed 8/12

7:55 am-6:11 pm

1 stop10h 16m

$223

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 9/2

1:30 pm-7:05 pm

1 stop5h 35m

San Francisco

Sat 9/5

6:10 am-8:10 am

Nonstop2h 00m

$227

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 9/24

9:10 pm-11:05 pm

Nonstop1h 55m

San Francisco

Tue 9/29

10:40 am-12:50 pm

Nonstop2h 10m

$227
Quickest round-trip

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 10/8

10:35 pm-12:35 am

Nonstop2h 00m

San Francisco

Mon 10/12

6:45 am-8:40 am

Nonstop1h 55m

$237

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Wed 10/14

11:05 am-6:10 pm

2 stops7h 05m

San Francisco

Sat 10/17

5:00 am-9:05 am

1 stop4h 05m

$242

PhoenixSan Francisco

PHX - SFO

PHXSFO

Phoenix Sky Harbor Intl

Thu 8/20

3:15 pm-9:42 pm

1 stop6h 27m

San Francisco

Sat 8/22

7:08 am-2:33 pm

1 stop7h 25m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

Compare providers for flights from Sky Harbor Intl to San Francisco

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Sky Harbor Intl to San Francisco in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
JustAirTicketPrice Accuracy-Trust Score*1 star
eDreamsPrice Accuracy2 starsTrust Score*3 stars
Super.comPrice Accuracy-Trust Score*3 stars
CheapOairPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy2 starsTrust Score*1 star
CheapTicketsDealPrice Accuracy1 starTrust Score*3 stars
Trip.comPrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Phoenix Sky Harbor Intl Airport-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Phoenix Sky Harbor Intl Airport-San Francisco flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Phoenix Sky Harbor Intl Airport-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Phoenix Sky Harbor Intl Airport-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Sky Harbor Intl to San Francisco

Have a flexible travel schedule? Discover the best time to fly to San Francisco from Sky Harbor Intl 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 Phoenix Sky Harbor Intl Airport to San Francisco

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

The best time to book flights from Phoenix Sky Harbor Intl Airport to San Francisco is 59 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Francisco (average of $164). Flying from Phoenix Sky Harbor Intl Airport to San Francisco in June is currently the most expensive (average of $270). 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 PHX to SFO?

Find hourly flight availability from Sky Harbor Intl to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 19, 2026.

It’s optimal to fly from Phoenix Sky Harbor Intl Airport to San Francisco at noon. By choosing this option you can save up to 58% on the cost of your flight, compared to a flight in the evening.

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

Use this chart to determine the cheapest time to fly round-trip from Sky Harbor Intl to San Francisco. Price data was last updated on July 11, 2026.

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

How much does it cost to fly round-trip from Phoenix Sky Harbor Intl Airport to San Francisco?

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

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your Phoenix Sky Harbor Intl Airport to San Francisco trip
Our travel experts
Marisa Garcia

Marisa Garcia

Expert on ANA and Frontier

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines and SFO

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Brandon Schultz

Brandon Schultz

Expert on PHX

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

Reviews of airlines servicing San Francisco

Get insights into the airlines that provide service to San Francisco. 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 San Francisco. Reviews last updated July 19, 2026.
Read reviews from past customers who have flown Southwest,Alaska Airlines, andUnited Airlines from Phoenix Sky Harbor Intl Airport to San Francisco. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Alaska Airlines
7.9
Good
12,674 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
United Airlines
7.4
Good
10,007 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
American Airlines
7.1
Good
11,822 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!
Frontier
5.6
Fair
2,786 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
10.0
Excellent

Walter,May 2026

LAS - BUR

Short but excellent flight. Everyone was friendly and professional it was a great flight!

Related info for your journey

Find useful and relevant information for your journey from Sky Harbor Intl to San Francisco. 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 into for flights to San Francisco from Phoenix Sky Harbor Intl?

    Located just 11.0 mi from the city center, San Francisco is the airport most travelers will use when flying to San Francisco from Phoenix Sky Harbor Intl. Booking flights from Phoenix Sky Harbor Intl to San Francisco (SFO) should be relatively easy as there are 33 daily inbound flights from Phoenix Sky Harbor Intl from 6 different airlines.

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

    Alaska Airlines can get you from Phoenix Sky Harbor Intl Airport to San Francisco in just under 12h 57m. Your travel time can differ by up to . Phoenix Sky Harbor Intl Airport and San Francisco are separated by a distance of 650 mi.

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

    Frontier, at $58, was found to be the cheapest airline from Phoenix Sky Harbor Intl Airport to San Francisco.Alternate airlines to your destination round-trip include JetBlue and Southwest. You may be able to fly from Phoenix Sky Harbor Intl Airport to San Francisco for 73% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from Phoenix Sky Harbor Intl Airport to San Francisco one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $35. Southwest flights start at $52 while deals on Alaska Airlines start at $62 one-way.

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

    No one likes to see their flight delayed. When booking a flight from Phoenix Sky Harbor Intl Airport to San Francisco consider choosing Qantas Airways (66%), Copa Airlines (60%) or Frontier (60%) as they are the most reliable in getting you off to your destination on time.

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

    While on average a flight from Phoenix Sky Harbor Intl Airport to San Francisco is generally $2,096, our data shows the cheapest flight currently is $82. When looking at the most popular route, (Phoenix Sky Harbor Intl - San Francisco), you can expect to pay $138 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sky Harbor Intl to San Francisco 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 Phoenix Sky Harbor Intl Airport to San Francisco?

    Currently, October is the cheapest month in which you can book a flight from Phoenix Sky Harbor Intl Airport to San Francisco (average of $164). Flying from Phoenix Sky Harbor Intl Airport to San Francisco in June is currently the most expensive (average of $270). 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 San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
South San Francisco
Santa Clara
Santa Cruz
Fairfield
Burlingame
Rancho Cordova
Roseville
Cupertino
Emeryville
Newark
Watsonville
San Bruno
Hayward
San Ramon
Redwood City
San Carlos
Turlock
Vallejo
San Lorenzo
Davis

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 6 airlines flying from Sky Harbor Intl to San Francisco

Discover the top 6 airlines that operate flights from Sky Harbor Intl to San Francisco. 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 July 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$58Average$162FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$100Average$222FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$104Average$275FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$105Average$289FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$117Average$253FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$124Average$257FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
Site
©2026 Cheapflights