HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Dulles Intl

$149+ Cheap flights from San Francisco (SFO) to Dulles Intl (IAD)

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 3/17. Fares are subject to change and may not be available on all flights or dates of travel.
SFO — IAD
Jan 28 — Feb 41
Tue 1/28
Tue 2/4
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from San Francisco to Dulles Intl 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.

The best prices from San Francisco to Washington, D.C. Dulles Intl are usually found in September or August, booked 86 days in advance, depart on a Wednesday or Tuesday and return on a Thursday

Cheap flight deals from San Francisco to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from San Francisco (SFO) to Dulles Intl (IAD). 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 January 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$257
(Alaska Airlines)

One-way from

$149
(United Airlines)

Popular in

June

Cheapest in

September

Average price

$497

Good round-trip deal

$400 or less

Good one-way deal

$224 or less
Provider with most accurate pricing for San Francisco-Washington, D.C. Dulles Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Washington, D.C. Dulles Intl flights.
Search Deals
From San Francisco to Washington, D.C. Dulles Intl
Search Deals
One-way flight from San Francisco to Washington, D.C. Dulles Intl
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($42 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2025
Search Deals
Price to beat on a round-trip flight from San Francisco to Washington, D.C. Dulles Intl.
Search Deals
Price to beat on a one-way flight from San Francisco to Washington, D.C. Dulles Intl.
Search Deals

Find flight deals from San Francisco to Dulles Intl

Cheapest flights from San Francisco to Dulles Intl
Explore the most affordable flight options available from San Francisco to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 23, 2025.

This Alaska Airlines deal was found by Cheapflights users on 1/22. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/39:35 pmSFO - IAD
Nonstop5h 05mAlaska Airlines
Tue 4/87:00 amIAD - SFO
Nonstop6h 10mAlaska Airlines
Deal found 1/22$257
This Mytrip deal was found by Cheapflights users on 1/22. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/2011:59 pmSFO - IAD
1 stop9h 35mMultiple Airlines
Tue 3/2510:09 amIAD - SFO
1 stop15h 43mMultiple Airlines
Deal found 1/22$258
This Frontier deal was found by Cheapflights users on 1/23. 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 4/1410:28 pmSFO - IAD
1 stop15h 34mFrontier
Thu 4/1711:45 amIAD - SFO
1 stop12h 45mFrontier
Deal found 1/23$260
This American Airlines deal was found by Cheapflights users on 1/22. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1810:09 amSFO - IAD
2 stops10h 44mAmerican Airlines
Tue 2/251:48 pmIAD - SFO
1 stop9h 12mAmerican Airlines
Deal found 1/22$262
This United Airlines deal was found by Cheapflights users on 1/23. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/611:59 pmSFO - IAD
Nonstop5h 10mUnited Airlines
Tue 3/1112:40 pmIAD - SFO
1 stop8h 06mUnited Airlines
Deal found 1/23$267
This Southwest deal was found by Cheapflights users on 1/21. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/511:05 amSFO - IAD
2 stops9h 00mSouthwest
Mon 3/107:50 pmIAD - SFO
1 stop7h 40mSouthwest
Deal found 1/21$282
This Delta deal was found by Cheapflights users on 1/22. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/1510:45 pmSFO - IAD
1 stop10h 03mDelta
Wed 2/1912:29 pmIAD - SFO
1 stop9h 43mDelta
Deal found 1/22$287
This Sun Country Air deal was found by Cheapflights users on 1/23. 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 Sun Country Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/1912:40 pmSFO - IAD
1 stop20h 03mSun Country Air
Sat 7/2612:40 pmIAD - SFO
1 stop30h 28mSun Country Air
Deal found 1/23$375

Find flights from San Francisco to Dulles Intl within your budget

Customize your flight search to find flights from San Francisco to Dulles 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 January 23, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 4/3

9:35 pm-5:40 am

Nonstop5h 05m

Washington, D.C. Dulles Intl

Tue 4/8

7:00 am-10:10 am

Nonstop6h 10m

$257

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 3/20

11:59 pm-12:34 pm

1 stop9h 35m

Washington, D.C. Dulles Intl

Tue 3/25

10:09 am-10:52 pm

1 stop15h 43m

$258

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 4/14

10:28 pm-5:02 pm

1 stop15h 34m

Washington, D.C. Dulles Intl

Thu 4/17

11:45 am-9:30 pm

1 stop12h 45m

$260

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Tue 2/18

10:09 am-11:53 pm

2 stops10h 44m

Washington, D.C. Dulles Intl

Tue 2/25

1:48 pm-8:00 pm

1 stop9h 12m

$262

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 3/6

11:59 pm-8:09 am

Nonstop5h 10m

Washington, D.C. Dulles Intl

Tue 3/11

12:40 pm-5:46 pm

1 stop8h 06m

$267

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 3/3

12:40 am-1:47 pm

1 stop10h 07m

Washington, D.C. Dulles Intl

Wed 3/12

6:00 am-10:47 am

1 stop7h 47m

$277

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Wed 3/5

11:05 am-11:05 pm

2 stops9h 00m

Washington, D.C. Dulles Intl

Mon 3/10

7:50 pm-12:30 am

1 stop7h 40m

$282

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Sat 7/19

12:40 pm-11:43 am

1 stop20h 03m

Washington, D.C. Dulles Intl

Sat 7/26

12:40 pm-4:08 pm

1 stop30h 28m

$375

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Mon 3/17

5:55 am-4:23 pm

1 stop7h 28m

$149

San FranciscoWashington, D.C.

SFO - IAD

SFOIAD

San Francisco

Thu 4/10

11:49 pm-2:35 pm

1 stop11h 46m

$151

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/23

Showing 1-10 of 17 results
1
2

Compare providers for flights from San Francisco to Dulles Intl

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 San Francisco to Dulles Intl in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
PricelinePrice Accuracy2 starsTrust Score*3 stars
Kiwi.comPrice Accuracy3 starsTrust Score*3 stars
CheapfaremartPrice Accuracy-Trust Score*1 star
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars
FlightnetworkPrice Accuracy2 starsTrust Score*1 star

*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 San Francisco-Washington, D.C. Dulles Intl Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Francisco-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Francisco-Washington, D.C. Dulles Intl Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Francisco-Washington, D.C. Dulles Intl Airport 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 San Francisco-Washington, D.C. Dulles Intl Airport 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 San Francisco to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from San Francisco 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.

Travel insights for flights from San Francisco to Dulles Intl

Get recent, data-driven insights about flights from San Francisco to Dulles Intl including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from San Francisco to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from San Francisco to Dulles Intl. Price data was last updated on January 17, 2025.

Booking 86 days in advance of your planned departure date is, on average, the best time to get cheap flights from San Francisco to Washington, D.C. Dulles Intl Airport. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from San Francisco to Washington, D.C. Dulles Intl Airport?

Currently, August is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of $309). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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 SFO to IAD?

Find hourly flight availability from San Francisco to Dulles Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 23, 2025.

When flying from San Francisco to Washington, D.C. Dulles Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 11% versus a flight at noon.

What is the cheapest day to fly from San Francisco to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from San Francisco to Dulles Intl. Price data was last updated on January 21, 2025.

Travelers seeking maximum savings on their San Francisco to Washington, D.C. Dulles Intl Airport flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from San Francisco to Washington, D.C. Dulles Intl Airport

Explore weekly flight availability from San Francisco to Dulles 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 January 23, 2025.

The most flights from SFO to IAD are scheduled on a Thursday (25 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (13 on average).

Rainfall in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Washington, D.C. Dulles Intl Airport ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit Washington, D.C. Dulles Intl Airport when rainfall is around 2.6 in.

Temperature in Dulles Intl by month

Plan your trip to Dulles Intl by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Washington, D.C. Dulles 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Dulles Intl

Get insights into the airlines that provide service to Dulles 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 Dulles Intl. Reviews last updated January 23, 2025.
Read through reviews of airlines operating flights from San Francisco to Washington, D.C., such as Alaska Airlines, American Airlines and Southwest. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,647 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,647 reviews
Southwest
8.1
Very good
4,647 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Breeze Airways
8.1
Very good
144 reviews
Southwest
8.1
Very good
4,647 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,699 reviews
Southwest
8.1
Very good
4,647 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,508 reviews
Southwest
8.1
Very good
4,647 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,971 reviews
Southwest
8.1
Very good
4,647 reviews

Boarding

8.2

Entertainment

7.7

Food

7.2

Comfort

8.1

Crew

8.7

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Related info for your journey

Find useful and relevant information for your journey from San Francisco to Dulles 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 San Francisco to Washington, D.C. Dulles Intl?

    Most people fly from San Francisco (SFO) if they book a flight from San Francisco to Washington, D.C. Dulles Intl. On average, San Francisco has 18 outbound flights to Washington, D.C. Dulles Intl per day from 8 airlines. San Francisco is conveniently located just 11.8 mi from San Francisco’s city center.

  • What are the cheapest airlines flying from San Francisco to Washington, D.C. Dulles Intl Airport round-trip?

    Alaska Airlines, at $257, was found to be the cheapest airline from San Francisco to Washington, D.C. Dulles Intl Airport.Alternate airlines to your destination round-trip include Frontier and American Airlines. You may be able to fly from San Francisco to Washington, D.C. Dulles Intl Airport for 47% less than the average price by searching for these airlines.

  • What are the cheapest airlines to fly from San Francisco to Washington, D.C. Dulles Intl Airport one-way?

    The cheapest airlines for a one-way flight from San Francisco to Washington, D.C. Dulles Intl Airport are United Airlines ($149), Frontier ($151), and American Airlines ($154).

  • What are the most reliable airlines from San Francisco to Washington, D.C. Dulles Intl Airport?

    No one likes to see their flight delayed. When booking a flight from San Francisco to Washington, D.C. Dulles Intl Airport consider choosing Air China (87%), Brussels Airlines (85%) or Air New Zealand (85%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from San Francisco to Washington, D.C. Dulles Intl Airport?

    The cheapest flight price from San Francisco to Washington, D.C. Dulles Intl Airport is $138. On average you can expect to pay $1,113. The most popular route, (San Francisco - Washington, D.C. Dulles Intl), can usually be booked for $200.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Francisco to Dulles 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 San Francisco to Washington, D.C. Dulles Intl Airport?

    Currently, August is the cheapest month in which you can book a flight from San Francisco to Washington, D.C. Dulles Intl Airport (average of $309). Flying from San Francisco to Washington, D.C. Dulles Intl Airport in June is currently the most expensive (average of $389). 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
Fairfax
Arlington
Alexandria
Springfield
Silver Spring
Rockville
Tysons
Gaithersburg
Fredericksburg
Linthicum Heights
Laurel
Falls Church
Greenbelt
Sterling
Easton
Oxon Hill
Herndon
Woodbridge
Bowie
Reston

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.

Alternative routes for San Francisco to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Reagan-National flights
Los Angeles to Baltimore flights
Los Angeles to Dulles Intl flights
San Francisco to Reagan-National flights
San Francisco to Baltimore flights
Burbank to Baltimore flights
San Diego to Dulles Intl flights
Ontario to Reagan-National flights
Santa Ana to Baltimore flights
Oakland to Baltimore flights
Ontario to Dulles Intl flights
Sacramento to Dulles Intl flights
Ontario to Baltimore flights
San Diego to Reagan-National flights
San Diego to Baltimore flights
Las Vegas to Dulles Intl flights
Santa Ana to Reagan-National flights
San Jose to Baltimore flights
Las Vegas to Baltimore flights
Las Vegas to Reagan-National flights
San Jose to Dulles Intl flights
Sacramento to Baltimore flights
Santa Ana to Dulles Intl flights
Sacramento to Reagan-National flights
Oakland to Dulles Intl flights
Oakland to Reagan-National flights
San Jose to Reagan-National flights
Burbank to Dulles Intl flights
Fresno to Dulles Intl flights
Palm Springs to Dulles Intl flights
Fresno to Reagan-National flights
Burbank to Reagan-National flights
Fresno to Baltimore flights
Reno to Dulles Intl flights
Bakersfield to Reagan-National flights
Palm Springs to Reagan-National flights
Reno to Reagan-National flights
Bakersfield to Dulles Intl flights
Long Beach to Baltimore flights
Reno to Baltimore flights
Long Beach to Dulles Intl flights
Palm Springs to Baltimore flights
Monterey to Baltimore flights
Santa Barbara to Dulles Intl flights
San Luis Obispo to Dulles Intl flights
Monterey to Dulles Intl flights
Long Beach to Reagan-National flights
Medford to Reagan-National flights
Medford to Dulles Intl flights

Top 8 airlines flying from San Francisco to Dulles Intl

Discover the top 8 airlines that operate flights from San Francisco to Dulles 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 January 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$332FlexibilityNo cancel feeOn-time65%
FrontierCheapest$125Average$261FlexibilityNo cancel feeOn-time62%
Sun Country AirCheapest$163Average$367FlexibilityNo cancel feeOn-time83%
Alaska AirlinesCheapest$241Average$457FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$242Average$418FlexibilityNo cancel feeOn-time71%
DeltaCheapest$244Average$400FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$556FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$356Average$483FlexibilityNo cancel feeOn-time63%
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.