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Dulles Intl

$125+ Cheap flights from Santa Ana, CA (SNA) 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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — IAD
Nov 26 — Dec 31
Wed 11/26
Wed 12/3
1 adult, Economy
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Cheapflights Tip: The best prices from Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Dulles Intl are usually found in August or September, booked 19 days in advance, depart on a Sunday or Thursday and return on a Wednesday

Cheap flight deals from Santa Ana to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) 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 October 27, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$275
(Kiwi.com)

One-way from

$125
(Breeze Airways)

Popular in

October

Cheapest in

August

Average price

$621
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Washington, D.C. Dulles Intl flight deals.
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Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Washington, D.C. Dulles Intl flights.
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From Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Dulles Intl
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One-way flight from Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Dulles Intl
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Highest demand for flights based on searches. 12% potential increase in price ($66 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Santa Ana to Dulles Intl

Cheapest flights from Santa Ana to Dulles Intl
Explore the most affordable flight options available from Santa Ana to Dulles Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 27, 2025.

This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 11/119:09 amSNA - IAD
1 stop6h 43mMultiple Airlines
Fri 11/146:00 amIAD - SNA
2 stops56h 16mMultiple Airlines
Deal found 10/26$275
This Breeze Airways deal was found by Cheapflights users on 10/26. 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 Breeze Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/19:09 amSNA - IAD
1 stop6h 43mBreeze Airways
Sat 11/810:00 amIAD - SNA
1 stop7h 44mBreeze Airways
Deal found 10/26$289
This Kiwi.com deal was found by Cheapflights users on 10/25. 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 11/137:11 pmSNA - IAD
2 stops18h 23mMultiple Airlines
Sat 11/1510:00 amIAD - SNA
1 stop7h 44mMultiple Airlines
Deal found 10/25$295
This Kiwi.com deal was found by Cheapflights users on 10/24. 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 12/88:07 pmSNA - IAD
1 stop19h 45mMultiple Airlines
Fri 12/129:20 pmIAD - SNA
2 stops18h 22mMultiple Airlines
Deal found 10/24$319
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
Tue 12/2311:11 amSNA - IAD
2 stops27h 36mMultiple Airlines
Wed 1/78:00 amIAD - SNA
1 stop15h 44mMultiple Airlines
Deal found 10/27$326
This CheapOair deal was found by Cheapflights users on 10/26. 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.
Wed 11/199:09 amSNA - IAD
1 stop6h 43mBreeze Airways
Sat 11/2210:00 amIAD - SNA
1 stop7h 44mBreeze Airways
Deal found 10/26$334
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 12/23:24 pmSNA - IAD
1 stop24h 28mMultiple Airlines
Fri 12/59:20 pmIAD - SNA
2 stops18h 22mMultiple Airlines
Deal found 10/25$347
This Kiwi.com deal was found by Cheapflights users on 10/25. 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.
Tue 12/29:09 amSNA - IAD
1 stop6h 43mBreeze Airways
Sat 12/610:00 amIAD - SNA
1 stop7h 44mBreeze Airways
Deal found 10/25$349
This American Airlines deal was found by Cheapflights users on 10/25. 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.
Wed 12/1712:38 pmSNA - IAD
1 stop7h 21mAmerican Airlines
Mon 1/56:05 amIAD - SNA
1 stop8h 47mAmerican Airlines
Deal found 10/25$351
This Kiwi.com deal was found by Cheapflights users on 10/24. 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.
Tue 12/237:46 pmSNA - IAD
1 stop15h 23mMultiple Airlines
Tue 12/306:34 amIAD - SNA
2 stops30h 42mMultiple Airlines
Deal found 10/24$353
This Kiwi.com deal was found by Cheapflights users on 10/26. 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.
Tue 12/29:09 amSNA - IAD
1 stop6h 43mMultiple Airlines
Thu 12/45:45 amIAD - SNA
2 stops31h 59mMultiple Airlines
Deal found 10/26$362
This Orbitz deal was found by Cheapflights users on 10/25. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/69:09 amSNA - IAD
1 stop6h 43mMultiple Airlines
Sun 12/147:34 amIAD - SNA
1 stop12h 03mMultiple Airlines
Deal found 10/25$363

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana 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 October 27, 2025.
Use the filters below to find and compare flights from Santa Ana to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Santa Ana

Fly to

Dulles Intl

Route

Depart

Return

Price

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

9:09 am-6:52 pm

1 stop6h 43m

Washington, D.C. Dulles Intl

Sat 12/6

10:00 am-2:44 pm

1 stop7h 44m

$349

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 3/3

12:15 pm-11:02 pm

1 stop7h 47m

Washington, D.C. Dulles Intl

Wed 3/4

6:10 am-10:51 am

1 stop7h 41m

$375

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Thu 12/4

1:15 pm-12:02 am

1 stop7h 47m

Washington, D.C. Dulles Intl

Sun 12/7

6:00 am-11:35 am

1 stop8h 35m

$383

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

11:10 am-11:27 pm

1 stop9h 17m

Washington, D.C. Dulles Intl

Tue 12/16

7:05 am-12:21 pm

1 stop8h 16m

$383

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

10:41 am-11:08 pm

2 stops9h 27m

Washington, D.C. Dulles Intl

Tue 12/16

6:00 am-2:09 pm

1 stop11h 09m

$388

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Sat 12/13

9:09 am-6:52 pm

1 stop6h 43m

Washington, D.C. Dulles Intl

Sat 1/3

5:15 am-10:11 pm

2 stops19h 56m

$399

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

6:45 am-5:05 pm

1 stop7h 20m

Washington, D.C. Dulles Intl

Thu 12/4

7:40 am-1:25 pm

1 stop8h 45m

$403

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Fri 12/12

11:40 am-11:30 pm

2 stops8h 50m

Washington, D.C. Dulles Intl

Sun 12/14

5:05 am-9:35 am

1 stop7h 30m

$420

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Tue 12/2

9:09 am-6:52 pm

1 stop6h 43m

Washington, D.C. Dulles Intl

Thu 12/4

7:34 am-2:04 pm

1 stop9h 30m

$443

Santa AnaWashington, D.C.

SNA - IAD

SNAIAD

Santa Ana J. Wayne/Orange Cnty

Sat 12/13

8:30 am-10:15 pm

2 stops10h 45m

Washington, D.C. Dulles Intl

Sun 1/4

5:00 am-11:35 am

2 stops9h 35m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/25

Showing 1-10 of 21 results
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Compare providers for flights from Santa Ana 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 Santa Ana to Dulles Intl in October.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 Santa Ana, California-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 Santa Ana, California-Washington, D.C. Dulles Intl Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Santa Ana, California-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 Santa Ana, California-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 Santa Ana, California-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 Santa Ana to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Santa Ana 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 Santa Ana to Washington, D.C. Dulles Intl Airport

How far ahead should I book a flight from Santa Ana, California to Washington, D.C. Dulles Intl Airport?

Use this chart to determine the optimal time to book a round-trip flight from Santa Ana to Dulles Intl. Price data was last updated on October 24, 2025.

Booking 19 days in advance of your planned departure date is, on average, the best time to get cheap flights from Santa Ana, California 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 Santa Ana, California to Washington, D.C. Dulles Intl Airport?

Currently, June is the cheapest month in which you can book a flight from Santa Ana, California to Washington, D.C. Dulles Intl Airport (average of $142). Flying from Santa Ana, California to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $236). 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 SNA to IAD?

Find hourly flight availability from Santa Ana 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 October 27, 2025.

It’s optimal to fly from Santa Ana, California to Washington, D.C. Dulles Intl Airport in the evening. By choosing this option you can save up to 23% on the cost of your flight, compared to a flight in the afternoon.

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 October 27, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest, and Delta from Santa Ana to Washington, D.C. Dulles 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.
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Alaska Airlines
8.0
Very good
11,197 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Southwest
8.0
Very good
4,236 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
Delta
7.9
Good
7,996 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
United Airlines
7.4
Good
8,997 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.
American Airlines
7.2
Good
11,033 reviews
Alaska Airlines
8.0
Very good
11,197 reviews

Overall

8.0

Crew

8.5

Food

7.1

Entertainment

7.0

Comfort

7.8

Boarding

8.1

Reviews

1 / 20
6.0
Good

Hannah,Aug 2025

SFO - SAN

Ticket said TSA pre check, but then the TSA agent said that Alaska Airlines has not actually entered the pre check information for the ticket, so I had to use regular security. During boarding, I have a disability and need to board early. The Alaska Airlines employee announced disability boarding, but then immediately announced 2 other groups to board, so I still had to fight the crowds. On the plane, the stewardess was brusk and rude. Seats were very uncomfortable, especially on lower back.

Related info for your journey

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

    Located just 4.8 mi from the city center, Santa Ana J. Wayne/Orange Cnty is the airport most travelers will use when flying to Washington, D.C. Dulles Intl from Santa Ana. Booking flights from J. Wayne/Orange Cnty (SNA) to Washington, D.C. Dulles Intl should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Dulles Intl from 5 different airlines.

  • How long is the flight from Santa Ana, California to Washington, D.C. Dulles Intl Airport?

    Airlines like Breeze Airways and Delta fly from Santa Ana, California to Washington, D.C. Dulles Intl Airport in about 6h 43m. The time it takes to get you to your destination can typically vary by up to 1h 04m. The distance from Santa Ana, California to Washington, D.C. Dulles Intl Airport is about 2259 mi. This flight may include one or multiple stops.

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

    Flying on Delta is currently your cheapest option to Washington, D.C. Dulles Intl Airport, with prices starting at $276. Additional round-trip tickets that might be worth considering are offered by Southwest and American Airlines, with the lowest prices starting at $332 and $336, respectively. Delta is currently priced 41% below the average price you’ll pay for this route.

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

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

  • How can I find direct flights from Santa Ana to Dulles Intl?

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

  • Can I find deals for business class flights from Santa Ana to Dulles Intl?

    Yes. Cheapflights offers flight deals from Santa Ana 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 Santa Ana, California to Washington, D.C. Dulles Intl Airport?

    Currently, June is the cheapest month in which you can book a flight from Santa Ana, California to Washington, D.C. Dulles Intl Airport (average of $142). Flying from Santa Ana, California to Washington, D.C. Dulles Intl Airport in November is currently the most expensive (average of $236). 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 Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Tysons
Arlington
Springfield
Hanover
Silver Spring
Fairfax
Fredericksburg
Falls Church
Owings Mills
Linthicum Heights
Manassas
Largo
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Bowie

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Alternative routes for Santa Ana to Dulles Intl

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Santa Ana to Dulles Intl

Discover the top 5 airlines that operate flights from Santa Ana 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 October 27, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$276Average$407FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$332Average$536FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$336Average$472FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$336Average$474FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$347Average$397FlexibilityNo cancel feeOn-time75%

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