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Cheap flights from Washington, D.C. Reagan-National Airport to Los Angeles from $141

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Los Angeles departing on 10/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. Reagan-National Airport to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Southwest Logo
6:10 am - 1:50 pmDCA-SNA
10h 40m1 stop
Southwest Logo
10:35 am - 10:50 pmSNA-DCA
9h 15m1 stop
$310Southwest
Find Deal
Tue, Mar 3 - Tue, Mar 10
Southwest Logo
6:05 am - 11:20 amDCA-SNA
8h 15m1 stop
Southwest Logo
7:20 am - 7:30 pmSNA-DCA
9h 10m2 stops
$311Southwest
Find Deal
Thu, Dec 11 - Thu, Dec 18
Frontier Logo
8:00 am - 12:42 pmDCA-SNA
7h 42m1 stop
Frontier Logo
11:52 am - 9:59 pmSNA-DCA
7h 07m1 stop
$312Frontier
Find Deal
Sat, Dec 13 - Sun, Dec 21
Southwest Logo
6:10 am - 1:50 pmDCA-SNA
10h 40m1 stop
Southwest Logo
7:35 pm - 8:55 amSNA-DCA
10h 20m2 stops
$313Southwest
Find Deal
Fri, Jan 9 - Sat, Jan 10
Frontier Logo
8:15 am - 1:30 pmDCA-SNA
8h 15m1 stop
Frontier Logo
12:04 pm - 9:59 pmSNA-DCA
6h 55m1 stop
$314Frontier
Find Deal
Tue, Nov 18 - Tue, Nov 25
American Airlines Logo
10:05 am - 6:41 pmDCA-SNA
11h 36m1 stop
American Airlines Logo
4:19 pm - 7:00 amSNA-DCA
11h 41m1 stop
$315American Airlines
Find Deal
Fri, Jan 23 - Mon, Jan 26
Frontier Logo
6:00 pm - 1:35 pmDCA-SNA
22h 35m1 stop
Frontier Logo
3:01 pm - 1:02 pmSNA-DCA
19h 01m1 stop
$316Frontier
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Fri, Nov 7 - Wed, Nov 12
Delta Logo
6:00 am - 10:32 amDCA-SNA
7h 32m1 stop
Delta Logo
9:20 pm - 6:34 pmSNA-DCA
18h 14m2 stops
$339Delta
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Tue, Feb 24 - Mon, Mar 2
Delta Logo
6:00 am - 10:32 amDCA-SNA
7h 32m1 stop
Delta Logo
9:20 pm - 9:14 amSNA-DCA
8h 54m1 stop
$360Delta
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Tue, Mar 3 - Mon, Mar 9
United Airlines Logo
1:00 pm - 6:41 pmDCA-SNA
8h 41m1 stop
United Airlines Logo
9:10 pm - 8:32 amSNA-DCA
8h 22m1 stop
$377United Airlines
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Fri, Jan 30 - Sun, Feb 1

Delta flights from Washington, D.C. Reagan-National Airport to Santa Ana, California

Our best Delta deals on Washington, D.C. Reagan-National Airport to Santa Ana, California flight tickets
Delta
Feb 24
DCA6:00 amWashington, D.C. Reagan-National
7h 32m
1 stop
SNA10:32 amSanta Ana J. Wayne/Orange Cnty
Mar 2
SNA9:20 pmSanta Ana J. Wayne/Orange Cnty
18h 14m
2 stops
DCA6:34 pmWashington, D.C. Reagan-National
$339
Find similar
Delta
Mar 3
DCA6:00 amWashington, D.C. Reagan-National
7h 32m
1 stop
SNA10:32 amSanta Ana J. Wayne/Orange Cnty
Mar 9
SNA9:20 pmSanta Ana J. Wayne/Orange Cnty
8h 54m
1 stop
DCA9:14 amWashington, D.C. Reagan-National
$360
Find similar
Delta
Nov 13
DCA6:06 amWashington, D.C. Reagan-National
7h 29m
1 stop
SNA10:35 amSanta Ana J. Wayne/Orange Cnty
Nov 18
SNA7:15 amSanta Ana J. Wayne/Orange Cnty
12h 41m
2 stops
DCA10:56 pmWashington, D.C. Reagan-National
$380
Find similar

Southwest flights from Washington, D.C. Reagan-National Airport to Santa Ana, California

Our best Southwest deals on Washington, D.C. Reagan-National Airport to Santa Ana, California flight tickets
Southwest
Mar 3
DCA6:10 amWashington, D.C. Reagan-National
10h 40m
1 stop
SNA1:50 pmSanta Ana J. Wayne/Orange Cnty
Mar 10
SNA10:35 amSanta Ana J. Wayne/Orange Cnty
9h 15m
1 stop
DCA10:50 pmWashington, D.C. Reagan-National
$310
Find similar
Southwest
Dec 11
DCA6:05 amWashington, D.C. Reagan-National
8h 15m
1 stop
SNA11:20 amSanta Ana J. Wayne/Orange Cnty
Dec 18
SNA7:20 amSanta Ana J. Wayne/Orange Cnty
9h 10m
2 stops
DCA7:30 pmWashington, D.C. Reagan-National
$311
Find similar
Southwest
Jan 9
DCA6:10 amWashington, D.C. Reagan-National
10h 40m
1 stop
SNA1:50 pmSanta Ana J. Wayne/Orange Cnty
Jan 10
SNA7:35 pmSanta Ana J. Wayne/Orange Cnty
10h 20m
2 stops
DCA8:55 amWashington, D.C. Reagan-National
$313
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Washington, D.C. Reagan-National Airport to Santa Ana, California 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, momondo users made 832,500 searches. Data last updated October 23, 2025.
Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Santa Ana, California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Tue 3/3

6:10 am-1:50 pm

1 stop10h 40m

Santa Ana J. Wayne/Orange Cnty

Tue 3/10

10:35 am-10:50 pm

1 stop9h 15m

$310

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Thu 12/11

6:05 am-11:20 am

1 stop8h 15m

Santa Ana J. Wayne/Orange Cnty

Thu 12/18

7:20 am-7:30 pm

2 stops9h 10m

$311

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Sat 12/13

8:00 am-12:42 pm

1 stop7h 42m

Santa Ana J. Wayne/Orange Cnty

Sun 12/21

11:52 am-9:59 pm

1 stop7h 07m

$312

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Fri 1/9

6:10 am-1:50 pm

1 stop10h 40m

Santa Ana J. Wayne/Orange Cnty

Sat 1/10

7:35 pm-8:55 am

2 stops10h 20m

$313

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Tue 11/18

8:15 am-1:30 pm

1 stop8h 15m

Santa Ana J. Wayne/Orange Cnty

Tue 11/25

12:04 pm-9:59 pm

1 stop6h 55m

$314

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Fri 1/23

10:05 am-6:41 pm

1 stop11h 36m

Santa Ana J. Wayne/Orange Cnty

Mon 1/26

4:19 pm-7:00 am

1 stop11h 41m

$315

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Fri 11/7

6:00 pm-1:35 pm

1 stop22h 35m

Santa Ana J. Wayne/Orange Cnty

Wed 11/12

3:01 pm-1:02 pm

1 stop19h 01m

$316

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Tue 2/24

6:00 am-10:32 am

1 stop7h 32m

Santa Ana J. Wayne/Orange Cnty

Mon 3/2

9:20 pm-6:34 pm

2 stops18h 14m

$339

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Tue 3/3

6:00 am-10:32 am

1 stop7h 32m

Santa Ana J. Wayne/Orange Cnty

Mon 3/9

9:20 pm-9:14 am

1 stop8h 54m

$360

Washington, D.C.Santa Ana

DCA - SNA

DCASNA

Washington, D.C. Reagan-National

Fri 1/30

1:00 pm-6:41 pm

1 stop8h 41m

Santa Ana J. Wayne/Orange Cnty

Sun 2/1

9:10 pm-8:32 am

1 stop8h 22m

$377

Flights are sorted by cheapest round-trip flights first.

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How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to Santa Ana, California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Santa Ana, California?

In general, May is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Santa Ana, California. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $326. If you aren’t able to travel during the month of May, then book flights to Santa Ana, California from Washington, D.C. Reagan-National Airport during January instead. Flights to Santa Ana, California in January, while not as cheap as those in May, still average around $368.

What is the cheapest day to depart on your flight to Santa Ana, California?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Santa Ana, California is on a Wednesday. Travelers who choose to depart for Santa Ana, California on a Wednesday will often find tickets for as low as $466. The most expensive day to fly to Santa Ana, California is Sunday, with ticket prices averaging around $616.

What is the cheapest time of day to depart on your flight to Santa Ana, California?

In the evening is the cheapest time of day to fly from Washington, D.C. Reagan-National Airport to Santa Ana, California when you can find flight prices for as low as $233. Flying to Santa Ana, California in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Santa Ana, California is in the morning when prices are around $517.

How far in advance should I book a flight to Santa Ana, California?

You are more likely to see cheaper flights to Santa Ana, California from Washington, D.C. Reagan-National Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Santa Ana, California for around $420 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Santa Ana, California from Washington, D.C. Reagan-National Airport for as low as $293 on momondo.

How have Washington, D.C. Reagan-National Airport to Santa Ana, California flight prices changed over time?

As of October 2025, prices for Washington, D.C. Reagan-National Airport to Santa Ana, California flights are approximately 29% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to Santa Ana, California

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Santa Ana, California according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Washington, D.C. Reagan-National Airport to Santa Ana, California (DCA to SNA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. Reagan-National Airport to Santa Ana, California

Direct flights

None
There are no direct flights from Washington, D.C. Reagan-National Airport to Santa Ana, California. There are no popular flight routes from Washington, D.C. Reagan-National Airport to Santa Ana, California.
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  • How far is Washington, D.C. Reagan-National to Santa Ana J. Wayne/Orange Cnty by plane?

    A flight from Washington, D.C. Reagan-National to Santa Ana J. Wayne/Orange Cnty will travel around 2280.1 mi. Typically, this will take 7h 00m by plane in normal conditions.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to Santa Ana J. Wayne/Orange Cnty Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Santa Ana J. Wayne/Orange Cnty Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to Santa Ana J. Wayne/Orange Cnty Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Santa Ana J. Wayne/Orange Cnty Airport.

  • What documentation or ID do you need to fly to Santa Ana J. Wayne/Orange Cnty Airport?

    The required travel and health documents for your Santa Ana J. Wayne/Orange Cnty Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Santa Ana J. Wayne/Orange Cnty Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Santa Ana, California?

Best airlines flying from Washington, D.C. Reagan-National Airport to Santa Ana, California

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Santa Ana, California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $159Free CancellationRating
5.8
3,128 reviews
Search Frontier flights
SouthwestPriceFrom $258Free CancellationRating
8.0
4,236 reviews
Search Southwest flights
DeltaPriceFrom $276Free CancellationRating
7.9
7,982 reviews
Search Delta flights
American AirlinesPriceFrom $316Free CancellationRating
7.2
11,032 reviews
Search American Airlines flights
United AirlinesPriceFrom $328Free CancellationRating
7.4
8,995 reviews
Search United Airlines flights

  • Southwest Flights From Washington, D.C. Reagan-National Airport to Santa Ana, California

    The lowest priced Southwest flight from Washington, D.C. Reagan-National Airport to Santa Ana, California from the last 72 hours was $258. Generally, Southwest has 2 flights on this route every week with an average price of $547. Southwest is rated 8.0/10 by our users.

  • United Airlines Flights From Washington, D.C. Reagan-National Airport to Santa Ana, California

    $328 is the best United Airlines flight deal from Washington, D.C. Reagan-National Airport to Santa Ana, California found on momondo over the last 72 hours. The average United Airlines ticket price found was closer to $465, however, with flight time and availability significantly affecting the price. United Airlines (7.4/10 from 8,995 user reviews) flies into Santa Ana, California from Washington, D.C. Reagan-National Airport 4 times in an average week so prices can vary.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Santa Ana?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Washington, D.C. to Santa Ana. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Washington, D.C. to Santa Ana with flexible booking policies on momondo?

momondo does allow users to show only those flights to Santa Ana from Washington, D.C. which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Washington, D.C. to Santa Ana?

momondo provides multiple filters to help you find the best flight to Santa Ana from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Santa Ana right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Washington, D.C. to Santa Ana flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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