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Reagan-National

$156+ Cheap flights from Santa Ana, CA (SNA) to Reagan-National (DCA)

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 7/15. Fares are subject to change and may not be available on all flights or dates of travel.
SNA — DCA
May 29 — Jun 51
Fri 5/29
Fri 6/5
1 adult, Economy
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Cheap flight deals from Santa Ana to Reagan-National

Cheapest flights from Santa Ana to Reagan-National
Explore the most affordable flight options available from Santa Ana to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 29, 2026.

This Expedia deal was found by Cheapflights users on 4/26. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/59:54 am
SNA
-
DCA
1 stop9h 04m
Frontier
Thu 6/111:59 pm
DCA
-
SNA
1 stop21h 10m
Frontier
Deal found 4/26$320
This Booking.com deal was found by Cheapflights users on 4/28. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/149:54 am
SNA
-
DCA
1 stop28h 05m
Frontier
Sat 5/167:00 am
DCA
-
SNA
1 stop29h 09m
Frontier
Deal found 4/28$324
This Booking.com deal was found by Cheapflights users on 4/27. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/19:54 am
SNA
-
DCA
1 stop9h 04m
Frontier
Fri 6/56:00 pm
DCA
-
SNA
1 stop18h 09m
Frontier
Deal found 4/27$328
This American Airlines deal was found by Cheapflights users on 4/28. 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.
Sat 10/31:45 pm
SNA
-
DCA
1 stop7h 13m
American Airlines
Tue 10/135:00 am
DCA
-
SNA
1 stop7h 46m
American Airlines
Deal found 4/28$332
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:45 am
SNA
-
DCA
1 stop8h 27m
United Airlines
Tue 7/147:55 am
DCA
-
SNA
1 stop8h 50m
United Airlines
Deal found 4/25$335
This Southwest deal was found by Cheapflights users on 4/28. 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.
Thu 7/308:45 pm
SNA
-
DCA
2 stops9h 00m
Southwest
Tue 8/44:40 pm
DCA
-
SNA
1 stop7h 10m
Southwest
Deal found 4/28$336
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/239:14 pm
SNA
-
DCA
1 stop7h 32m
United Airlines
Mon 6/13:30 pm
DCA
-
SNA
1 stop9h 57m
United Airlines
Deal found 4/27$337
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/2911:58 am
SNA
-
DCA
1 stop7h 17m
United Airlines
Sat 6/612:59 pm
DCA
-
SNA
2 stops10h 56m
United Airlines
Deal found 4/25$339
This Trip.com deal was found by Cheapflights users on 4/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/119:54 am
SNA
-
DCA
1 stop9h 04m
Frontier
Sat 5/166:00 pm
DCA
-
SNA
1 stop18h 09m
Frontier
Deal found 4/24$344
This CheapOair deal was found by Cheapflights users on 4/27. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/111:29 am
SNA
-
DCA
1 stop22h 30m
Frontier
Sun 5/37:59 am
DCA
-
SNA
1 stop30h 32m
Frontier
Deal found 4/27$345
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/307:16 am
SNA
-
DCA
1 stop8h 06m
American Airlines
Tue 7/145:00 am
DCA
-
SNA
1 stop7h 34m
American Airlines
Deal found 4/29$346

Find flight deals from Santa Ana to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Santa Ana (SNA) to Reagan-National (DCA). 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 April 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$320
(Expedia)

One-way from

$156
(United Airlines)

Popular in

February

Cheapest in

September

Average price

$513
Provider with most accurate pricing for Santa Ana J. Wayne/Orange Cnty-Washington, D.C. Reagan-National flight deals.
Search Deals
Provider most trusted by Cheapflights users for Santa Ana J. Wayne/Orange Cnty-Washington, D.C. Reagan-National flights.
Search Deals
From Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Reagan-National
Search Deals
One-way flight from Santa Ana J. Wayne/Orange Cnty to Washington, D.C. Reagan-National
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($19 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Santa Ana to Reagan-National 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 April 29, 2026.
Use the filters below to find and compare flights from Santa Ana to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Sat 5/23

9:14 pm-7:46 am

1 stop7h 32m

Washington, D.C. Reagan-National

Mon 6/1

3:30 pm-10:27 pm

1 stop9h 57m

$337

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Fri 5/29

11:58 am-10:15 pm

1 stop7h 17m

Washington, D.C. Reagan-National

Sat 6/6

12:59 pm-8:55 pm

2 stops10h 56m

$339

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Tue 6/30

8:35 am-8:50 pm

2 stops9h 15m

Washington, D.C. Reagan-National

Tue 7/14

6:05 am-2:55 pm

1 stop11h 50m

$361

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Tue 6/9

9:14 pm-7:46 am

1 stop7h 32m

Washington, D.C. Reagan-National

Mon 6/15

3:30 pm-10:27 pm

1 stop9h 57m

$361

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Wed 7/15

11:15 am-8:50 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Tue 7/21

4:00 pm-9:55 pm

2 stops8h 55m

$410

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Sat 5/23

6:45 am-7:55 pm

2 stops10h 10m

Washington, D.C. Reagan-National

Mon 6/1

4:50 pm-9:10 pm

1 stop7h 20m

$421

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Thu 5/28

9:14 pm-7:46 am

1 stop7h 32m

Washington, D.C. Reagan-National

Sat 5/30

12:59 pm-8:55 pm

2 stops10h 56m

$424

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Sat 5/23

6:45 am-7:55 pm

2 stops10h 10m

Washington, D.C. Reagan-National

Sat 5/30

10:25 am-5:35 pm

2 stops10h 10m

$427
Quickest round-trip

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Thu 5/28

12:25 pm-10:44 pm

1 stop7h 19m

Washington, D.C. Reagan-National

Fri 6/5

7:59 am-12:40 pm

1 stop7h 41m

$453

Santa AnaWashington, D.C.

SNA - DCA

SNADCA

Santa Ana J. Wayne/Orange Cnty

Tue 6/9

11:15 am-8:50 pm

1 stop6h 35m

Washington, D.C. Reagan-National

Mon 6/15

6:10 am-12:50 pm

2 stops9h 40m

$469

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/26

Showing 1-10 of 23 resultsSorted by cheapest first
1
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3

Compare providers for flights from Santa Ana to Reagan-National

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 Reagan-National in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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. Reagan-National 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. Reagan-National 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. Reagan-National 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. Reagan-National 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. Reagan-National 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 Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National 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. Reagan-National Airport

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

The price you pay for your flight from Santa Ana, California to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 24 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 Santa Ana, California to Washington, D.C. Reagan-National Airport?

Currently, September is the cheapest month in which you can book a flight from Santa Ana, California to Washington, D.C. Reagan-National Airport (average of $278). Flying from Santa Ana, California to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $676). 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.

How much does it cost to fly round-trip from Santa Ana, California to Washington, D.C. Reagan-National Airport?

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. 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 Reagan-National. Reviews last updated April 29, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Santa Ana to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Southwest
8.0
Very good
4,314 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Delta
7.9
Good
8,465 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
United Airlines
7.4
Good
9,680 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
American Airlines
7.1
Good
11,678 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.
Frontier
5.7
Fair
2,970 reviews
Southwest
8.0
Very good
4,314 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Overall

8.0

Comfort

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

William Drew,Nov 2025

SJC - HNL

Flight crew was amazing! Usually they're very good on Southwest, but this crew went above and beyond. I have never ever seen so many rounds of drink service on a flight before.

Related info for your journey

Find useful and relevant information for your journey from Santa Ana to Reagan-National. 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. Reagan-National?

    Most people fly from Santa Ana J. Wayne/Orange Cnty (SNA) if they book a flight from Santa Ana to Washington, D.C. Reagan-National. On average, J. Wayne/Orange Cnty has 0 outbound flights to Washington, D.C. Reagan-National per day from 5 airlines. Santa Ana J. Wayne/Orange Cnty is conveniently located just 4.8 mi from Santa Ana’s city center.

  • How long is the flight from Santa Ana, California to Washington, D.C. Reagan-National Airport?

    United Airlines and Southwest can get you from Santa Ana, California to Washington, D.C. Reagan-National Airport in just under 7h 32m. Your travel time can differ by up to 1h 43m. Airlines will cover a distance of 2282 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Currently priced at $99, Frontier will fly you from Santa Ana, California to Washington, D.C. Reagan-National Airport and back. In addition to Frontier, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Delta - these airlines can fly you to your destination from $254 and $256, respectively. These flights start at 79% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Santa Ana, California to Washington, D.C. Reagan-National Airport one-way?

    To fly one-way, consider booking your trip with Frontier, which is currently one of the cheapest options available, starting at $79. United Airlines flights start at $139 while deals on Alaska Airlines start at $140 one-way.

  • Can I find deals for flights from Santa Ana to Reagan-National that include hotel bookings?

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

  • How can I find direct flights from Santa Ana to Reagan-National?

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

  • Can I find deals for business class flights from Santa Ana to Reagan-National?

    Yes. Cheapflights offers flight deals from Santa Ana to Reagan-National 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. Reagan-National Airport?

    Currently, September is the cheapest month in which you can book a flight from Santa Ana, California to Washington, D.C. Reagan-National Airport (average of $278). Flying from Santa Ana, California to Washington, D.C. Reagan-National Airport in February is currently the most expensive (average of $676). 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. Reagan-National Airport?

Book flights to Washington, D.C. Reagan-National Airport if you plan to visit one of these locations
Alexandria
Tysons
Owings Mills
Springfield
Arlington
Silver Spring
Herndon
Rockville
Hyattsville
Manassas
Fredericksburg
Woodbridge
Hanover
Laurel
Largo
Upper Marlboro
Waldorf
Clinton
Hunt Valley
Cordova

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Santa Ana to Reagan-National

See prices for flight routes from nearby airports that may be better suited for you.
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Oakland to Baltimore flights
Las Vegas to Baltimore flights
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Las Vegas to Reagan-National flights
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Oakland to Reagan-National flights
Sacramento to Reagan-National flights
Burbank to Dulles Intl flights
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Burbank to Baltimore flights
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Long Beach to Reagan-National flights
San Luis Obispo to Dulles Intl flights
Long Beach to Baltimore flights
Santa Barbara to Dulles Intl flights
Santa Barbara to Baltimore flights
San Luis Obispo to Baltimore flights
Monterey to Reagan-National flights
San Luis Obispo to Reagan-National flights

Top 5 airlines flying from Santa Ana to Reagan-National

Discover the top 5 airlines that operate flights from Santa Ana to Reagan-National. 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 April 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$99Average$266FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$254Average$523FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$416FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$258Average$539FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$331Average$518FlexibilityNo cancel feeOn-time63%

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