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Cheap flights from Washington, D.C. Reagan-National Airport to San Diego from $63

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 San Diego departing on 12/11. 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 San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to San Diego that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Washington, D.C. Reagan-National Airport to San Diego.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to San Diego? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to San Diego, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Reagan-National Airport to San Diego

Find recent round-trip train or bus tickets from Washington, D.C. Reagan-National Airport to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
7:00 am - 12:38 pmDCA-SAN
8h 38m1 stop
6:25 am - 4:59 pmSAN-DCA
7h 34m1 stop
$126Frontier
Find Deal
Wed, Dec 11 - Thu, Dec 12
1:01 pm - 11:49 pmDCA-SAN
13h 48m1 stop
6:25 am - 9:56 pmSAN-DCA
12h 31m1 stop
$128Frontier
Find Deal
Wed, Jan 8 - Tue, Jan 14
6:10 am - 10:54 amDCA-SAN
7h 44m1 stop
10:23 pm - 8:57 amSAN-DCA
7h 34m1 stop
$296Delta
Find Deal
Wed, Dec 18 - Tue, Dec 31
1:58 pm - 9:05 pmDCA-SAN
10h 07m1 stop
10:15 pm - 8:48 amSAN-DCA
7h 33m1 stop
$316Delta
Find Deal
Fri, Jan 17 - Mon, Jan 20
4:00 pm - 10:10 pmDCA-SAN
9h 10m2 stops
4:50 pm - 9:25 amSAN-DCA
13h 35m1 stop
$321Southwest
Find Deal
Fri, Jan 24 - Tue, Jan 28
1:35 pm - 10:10 pmDCA-SAN
11h 35m2 stops
4:50 pm - 9:25 amSAN-DCA
13h 35m1 stop
$341Southwest
Find Deal
Wed, Jan 8 - Tue, Jan 14
6:00 am - 10:32 amDCA-SAN
7h 32m1 stop
10:55 pm - 11:02 amSAN-DCA
9h 07m1 stop
$356American Airlines
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Thu, May 1 - Mon, May 5
7:00 am - 12:25 pmDCA-SAN
8h 25m1 stop
9:55 pm - 8:55 amSAN-DCA
8h 00m1 stop
$359American Airlines
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Tue, Dec 10 - Tue, Dec 10
5:00 pm - 10:22 pmDCA-SAN
8h 22m1 stop
6:52 pm - 9:23 amSAN-DCA
11h 31m2 stops
$381United Airlines
Find Deal
Sat, Dec 14 - Tue, Dec 17
5:40 pm - 9:47 pmDCA-SAN
7h 07m1 stop
2:09 pm - 11:56 pmSAN-DCA
6h 47m1 stop
$390United Airlines
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Mon, Apr 14 - Fri, Apr 18
7:00 am - 12:38 pmDCA-SAN
8h 38m1 stop
$63Frontier
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Wed, Dec 11
7:00 am - 2:57 pmDCA-SAN
10h 57m1 stop
$64Frontier
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Sat, Jan 11
6:00 pm - 12:20 amDCA-SAN
9h 20m1 stop
$66Frontier
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Tue, Feb 25
11:00 am - 4:30 pmDCA-SAN
8h 30m1 stop
$134United Airlines
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Wed, Mar 19
5:55 pm - 10:22 pmDCA-SAN
7h 27m1 stop
$138United Airlines
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Sat, Dec 14
5:40 pm - 10:52 pmDCA-SAN
8h 12m1 stop
$158Delta
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Thu, Jan 16
12:30 pm - 7:15 pmDCA-SAN
9h 45m1 stop
$178American Airlines
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Thu, Mar 6
2:00 pm - 7:55 pmDCA-SAN
8h 55m2 stops
$179Southwest
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Thu, Feb 6
11:15 am - 5:45 pmDCA-SAN
9h 30m2 stops
$183Southwest
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Sat, Jan 18
6:20 pm - 11:17 pmDCA-SAN
7h 57m1 stop
$244Delta
Find Deal
Sat, Mar 22
1:00 pm - 11:56 pmDCA-SAN
13h 56m1 stop
6:25 am - 4:59 pmSAN-DCA
7h 34m1 stop
$228Frontier
Find Deal
Tue, Nov 26 - Mon, Dec 16
6:00 pm - 11:56 pmDCA-SAN
8h 56m1 stop
6:25 am - 9:56 pmSAN-DCA
12h 31m1 stop
$258Frontier
Find Deal
Mon, Nov 25 - Wed, Dec 4
1:00 pm - 11:56 pmDCA-SAN
13h 56m1 stop
6:25 am - 4:59 pmSAN-DCA
7h 34m1 stop
$318Frontier
Find Deal
Tue, Nov 26 - Wed, Dec 4
6:00 pm - 11:56 pmDCA-SAN
8h 56m1 stop
1:48 pm - 12:01 pmSAN-DCA
19h 13m1 stop
$345Frontier
Find Deal
Mon, Nov 25 - Tue, Dec 3
12:00 pm - 6:35 pmDCA-SAN
9h 35m2 stops
6:55 pm - 9:05 amSAN-DCA
11h 10m1 stop
$778Southwest
Find Deal
Mon, Nov 25 - Mon, Dec 2
3:50 pm - 10:25 pmDCA-SAN
9h 35m2 stops
3:30 pm - 11:10 amSAN-DCA
16h 40m2 stops
$779Southwest
Find Deal
Sun, Nov 24 - Mon, Dec 2
6:30 am - 11:45 amDCA-SAN
8h 15m1 stop
9:55 pm - 9:00 amSAN-DCA
8h 05m1 stop
$823American Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
1:00 pm - 10:27 pmDCA-SAN
12h 27m2 stops
6:15 am - 4:56 pmSAN-DCA
7h 41m1 stop
$1,195United Airlines
Find Deal
Mon, Nov 25 - Sat, Nov 30
1:00 pm - 10:27 pmDCA-SAN
12h 27m2 stops
9:00 pm - 9:45 amSAN-DCA
9h 45m1 stop
$1,322United Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
6:10 am - 10:49 amDCA-SAN
7h 39m1 stop
6:30 am - 6:58 pmSAN-DCA
9h 28m2 stops
$1,763Delta
Find Deal
Sun, Nov 24 - Fri, Nov 29

Frontier flights from Washington, D.C. Reagan-National Airport to San Diego

Our best Frontier deals on Washington, D.C. Reagan-National Airport to San Diego flight tickets
Frontier
Dec 11
DCA7:00 amWashington, D.C. Reagan-National
8h 38m
1 stop
SAN12:38 pmSan Diego
Dec 12
SAN6:25 amSan Diego
7h 34m
1 stop
DCA4:59 pmWashington, D.C. Reagan-National
Frontier
Jan 8
DCA1:01 pmWashington, D.C. Reagan-National
13h 48m
1 stop
SAN11:49 pmSan Diego
Jan 14
SAN6:25 amSan Diego
12h 31m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National
Frontier
Dec 10
DCA7:00 amWashington, D.C. Reagan-National
19h 49m
1 stop
SAN11:49 pmSan Diego
Dec 14
SAN6:25 amSan Diego
12h 31m
1 stop
DCA9:56 pmWashington, D.C. Reagan-National

JetBlue flights from Washington, D.C. Reagan-National Airport to San Diego

Our best JetBlue deals on Washington, D.C. Reagan-National Airport to San Diego flight tickets
JetBlue
May 6
DCA11:45 amWashington, D.C. Reagan-National
11h 44m
1 stop
SAN8:29 pmSan Diego
May 9
SAN9:40 pmSan Diego
8h 11m
1 stop
DCA8:51 amWashington, D.C. Reagan-National
JetBlue
May 13
DCA12:30 pmWashington, D.C. Reagan-National
9h 34m
1 stop
SAN7:04 pmSan Diego
May 17
SAN9:40 pmSan Diego
8h 11m
1 stop
DCA8:51 amWashington, D.C. Reagan-National
JetBlue
Nov 25
DCA7:00 amWashington, D.C. Reagan-National
10h 20m
1 stop
SAN2:20 pmSan Diego
Nov 25
SAN8:31 pmSan Diego
9h 28m
1 stop
DCA8:59 amWashington, D.C. Reagan-National

See travel insights to San Diego from

How to get the cheapest flight ticket from Washington, D.C. Reagan-National Airport to San Diego

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 San Diego?

If you are unable to visit San Diego during the month of January, then departing from Washington, D.C. Reagan-National Airport during the month May is also very affordable. Most momondo users find prices during this month for around $329.

What is the cheapest day to depart on your flight to San Diego?

The cheapest day to depart from Washington, D.C. Reagan-National Airport to San Diego is on a Tuesday. Travelers who choose to depart for San Diego on a Tuesday will often find tickets for as low as $357. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around $409. These prices are subject to change though, so be sure to set up a Price Alert for flights to San Diego.

What is the cheapest time of day to depart on your flight to San Diego?

The cheapest time of day to fly to San Diego is in the evening when flights can be purchased for as low as $329. Flights at noon are often more expensive with an average ticket price of $398.

What is the cheapest Washington, D.C. Reagan-National to San Diego flight route?

Fly from Washington, D.C. Reagan-National to San Diego for the best Washington, D.C. Reagan-National - San Diego flight prices

How far in advance should I book a flight to San Diego?

Most flyers found that booking tickets 44 days in advance of their planned departure date is the best time to get cheap flights to San Diego. During this timeframe, flight prices are around $373. However, in the past 72 hours, people saw flights from Washington, D.C. Reagan-National Airport for as low as $292.

What cabin class options are available on Washington, D.C. Reagan-National to San Diego flights?

There are 1 cabin classes available to choose from on Washington, D.C. Reagan-National to San Diego flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Washington, D.C. Reagan-National Airport to San Diego flights?

You could potentially save up to 42% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to San Diego flight.

How have Washington, D.C. Reagan-National Airport to San Diego flight prices changed over time?

As of November 2024, prices for Washington, D.C. Reagan-National Airport to San Diego flights are approximately 6% more expensive when compared to flights at the same time last year.

When to book flights from Washington, D.C. Reagan-National Airport to San Diego

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to San Diego 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 San Diego (DCA to SAN) flight deals and tips

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

Best Price Found

$63

Fastest flight time

7h 07m

Direct flights

None

Airports in San Diego

1 airport
The best one-way flight to San Diego from Washington, D.C. Reagan-National Airport in the past 72 hours is $63. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to San Diego found on momondo in the last 72 hours is $126.
The fastest flight from Washington, D.C. Reagan-National Airport to San Diego takes 7h 07m
There are no direct flights from Washington, D.C. Reagan-National Airport to San Diego. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - San Diego Airport.
There is 1 airport near San Diego: San Diego (SAN)

  • How far is Washington, D.C. Reagan-National to San Diego by plane?

    Washington, D.C. Reagan-National and San Diego are 2268.2 mi apart from one another. A reasonable flight in good conditions will take 7h 07m.

  • When did momondo last update prices for flights from Washington, D.C. Reagan-National Airport to San Diego Airport?

    Prices for flights from Washington, D.C. Reagan-National Airport to San Diego Airport were last updated today.

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to San Diego Airport?

  • How old do you have to be to fly from Washington, D.C. Reagan-National Airport to San Diego 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 San Diego Airport.

  • What documentation or ID do you need to fly to San Diego Airport?

    The travel and health documents required for your trip to San Diego Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Diego Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Washington, D.C. Reagan-National Airport to San Diego?

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to San Diego?


Best airlines flying from Washington, D.C. Reagan-National Airport to San Diego

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to San Diego with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $129Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $132Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
Alaska AirlinesPriceFrom $132Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $232Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
JetBluePriceFrom $235Free CancellationRating
7.4
3,389 reviews
Search JetBlue flights
United AirlinesPriceFrom $256Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
8.0
8,755 reviews
Search Delta flights
SouthwestPriceFrom $347Free CancellationRating
8.1
5,005 reviews
Search Southwest flights
  • Southwest Flights From Washington, D.C. Reagan-National Airport to San Diego

    Southwest flies from Washington, D.C. Reagan-National Airport to San Diego around 12 times per week, with 5,005 momondo users rating the airline 8.1/10. The cheapest Southwest deal from Washington, D.C. Reagan-National Airport to San Diego in the last 72 hours was $347 (round-trip), much lower than the average airfare cost of $486 for Southwest flights on this route.


Why use momondo?

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

It is quick and easy to find Washington, D.C. to San Diego flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Diego that suits you.

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

Yes. momondo allows you to filter the results for Washington, D.C. to San Diego flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to San Diego?

Once all potential Washington, D.C. to San Diego flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Washington, D.C. to San Diego 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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