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Cheap flights from Washington to San Diego from $44

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 to San Diego departing on 12/13. 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 to San Diego

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington 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 to San Diego.

Cheap last minute flights

Planning a quick getaway from Washington 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 to San Diego

Find recent round-trip train or bus tickets from Washington to San Diego.

All round-trip flight deals to San Diego

The cheapest plane tickets to San Diego found on KAYAK recently.
9:21 pm - 8:13 amSEA-SAN
10h 52m1 stop
6:15 am - 11:55 amSAN-SEA
5h 40m1 stop
$92Spirit Airlines
Find Deal
Fri, Dec 13 - Mon, Dec 16
9:36 pm - 11:54 pmSEA-SAN
26h 18m1 stop
12:44 pm - 9:47 amSAN-SEA
21h 03m1 stop
$96Frontier
Find Deal
Wed, Jan 1 - Wed, Jan 8
9:21 pm - 8:13 amSEA-SAN
10h 52m1 stop
3:07 pm - 8:50 pmSAN-SEA
5h 43m1 stop
Thu, Dec 12 - Mon, Dec 16
3:15 pm - 12:16 amSEA-SAN
9h 01m1 stop
4:24 pm - 12:14 amSAN-SEA
7h 50m1 stop
Mon, Jan 13 - Wed, Jan 15
5:45 am - 8:30 amSEA-SAN
2h 45mnonstop
9:35 am - 12:44 pmSAN-SEA
3h 09mnonstop
$131Alaska Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
9:20 am - 12:11 pmPAE-SAN
2h 51mnonstop
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
$137Alaska Airlines
Find Deal
Tue, Dec 17 - Tue, Feb 4
9:55 am - 12:50 pmSEA-SAN
2h 55mnonstop
1:45 pm - 4:59 pmSAN-SEA
3h 14mnonstop
$137Delta
Find Deal
Wed, Dec 11 - Sat, Dec 14
9:55 am - 12:50 pmSEA-SAN
2h 55mnonstop
1:45 pm - 4:59 pmSAN-SEA
3h 14mnonstop
$147Delta
Find Deal
Wed, Dec 11 - Fri, Dec 13
5:10 am - 2:49 pmGEG-SAN
9h 39m2 stops
7:00 am - 12:48 pmSAN-GEG
5h 48m1 stop
$199United Airlines
Find Deal
Thu, Jan 30 - Sun, Feb 2
5:00 am - 2:49 pmPDX-SAN
9h 49m2 stops
10:15 am - 9:00 pmSAN-PDX
10h 45m2 stops
$256United Airlines
Find Deal
Thu, Jan 23 - Tue, Jan 28
9:21 pm - 8:13 amSEA-SAN
10h 52m1 stop
$44Spirit Airlines
Find Deal
Fri, Dec 13
1:40 pm - 7:10 pmSEA-SAN
5h 30m1 stop
$49Frontier
Find Deal
Thu, Dec 12
3:45 pm - 6:38 pmSEA-SAN
2h 53mnonstop
$69Delta
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Sat, Dec 14
9:10 pm - 11:59 pmSEA-SAN
2h 49mnonstop
$77Alaska Airlines
Find Deal
Sun, Dec 15
5:59 pm - 8:26 pmPDX-SAN
2h 27mnonstop
$77Alaska Airlines
Find Deal
Sun, Dec 15
6:15 am - 12:50 pmGEG-SAN
6h 35m1 stop
$88Delta
Find Deal
Wed, Dec 11
9:20 am - 7:53 pmSEA-SAN
10h 33m2 stops
$93United Airlines
Find Deal
Fri, Jan 10
5:00 am - 10:04 amSEA-SAN
5h 04m1 stop
$97United Airlines
Find Deal
Thu, Dec 19
12:13 pm - 8:13 amPDX-SAN
20h 00m2 stops
Sun, Dec 15
8:17 pm - 8:13 amPSC-SAN
11h 56m1 stop
Fri, Dec 13
6:05 am - 11:56 pmPDX-SAN
17h 51m1 stop
9:20 pm - 9:02 amSAN-PDX
11h 42m1 stop
$122Frontier
Find Deal
Fri, Nov 22 - Sun, Nov 24
9:33 pm - 6:40 amPDX-SAN
9h 07m1 stop
9:20 pm - 9:02 amSAN-PDX
11h 42m1 stop
Sat, Nov 23 - Sun, Nov 24
9:40 pm - 6:40 amPDX-SAN
9h 00m1 stop
5:24 pm - 12:51 amSAN-PDX
7h 27m1 stop
$166Spirit Airlines
Find Deal
Fri, Nov 22 - Mon, Nov 25
9:33 pm - 6:40 amPDX-SAN
9h 07m1 stop
9:40 am - 12:51 amSAN-PDX
15h 11m1 stop
$167Spirit Airlines
Find Deal
Sat, Nov 23 - Tue, Nov 26
3:40 pm - 10:30 pmGEG-SAN
6h 50m1 stop
7:05 pm - 12:16 amSAN-GEG
5h 11m1 stop
$317Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
7:01 am - 9:54 amSEA-SAN
2h 53mnonstop
12:51 pm - 3:59 pmSAN-SEA
3h 08mnonstop
$427Alaska Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
10:27 am - 7:53 pmPDX-SAN
9h 26m2 stops
2:10 pm - 10:42 pmSAN-PDX
8h 32m1 stop
$436United Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
9:15 am - 2:42 pmGEG-SAN
5h 27m1 stop
3:40 pm - 9:05 pmSAN-GEG
5h 25m1 stop
$452Delta
Find Deal
Sat, Nov 23 - Sun, Nov 24
4:38 pm - 8:56 pmSEA-SAN
4h 18m1 stop
12:51 pm - 3:59 pmSAN-SEA
3h 08mnonstop
$464Alaska Airlines
Find Deal
Sat, Nov 23 - Sun, Dec 1
1:42 pm - 7:53 pmPDX-SAN
6h 11m2 stops
8:00 am - 12:35 pmSAN-PDX
4h 35m1 stop
$491United Airlines
Find Deal
Tue, Nov 19 - Fri, Nov 22
5:45 am - 8:30 amSEA-SAN
2h 45mnonstop
7:00 am - 10:10 amSAN-SEA
3h 10mnonstop
$123Alaska Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
5:45 am - 8:30 amSEA-SAN
2h 45mnonstop
7:00 am - 10:10 amSAN-SEA
3h 10mnonstop
$124Alaska Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
5:45 am - 8:30 amSEA-SAN
2h 45mnonstop
9:35 am - 12:44 pmSAN-SEA
3h 09mnonstop
$131Alaska Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
5:45 am - 8:30 amSEA-SAN
2h 45mnonstop
6:20 am - 9:30 amSAN-SEA
3h 10mnonstop
$133Alaska Airlines
Find Deal
Wed, Jan 1 - Wed, Jan 8
9:55 am - 12:50 pmSEA-SAN
2h 55mnonstop
1:45 pm - 4:59 pmSAN-SEA
3h 14mnonstop
$147Delta
Find Deal
Wed, Dec 11 - Fri, Dec 13
9:55 am - 12:50 pmSEA-SAN
2h 55mnonstop
1:45 pm - 4:59 pmSAN-SEA
3h 14mnonstop
$157Delta
Find Deal
Thu, Dec 12 - Sun, Dec 15
7:30 am - 10:31 amSEA-SAN
3h 01mnonstop
11:10 am - 2:23 pmSAN-SEA
3h 13mnonstop
$176Delta
Find Deal
Thu, Jan 2 - Wed, Jan 8
6:00 pm - 8:52 pmSEA-SAN
2h 52mnonstop
7:00 am - 9:55 amSAN-SEA
2h 55mnonstop
$227American Airlines
Find Deal
Thu, Apr 10 - Tue, Apr 15
7:00 am - 10:01 amGEG-SAN
3h 01mnonstop
7:55 pm - 10:47 pmSAN-GEG
2h 52mnonstop
$255American Airlines
Find Deal
Sat, Dec 7 - Tue, Dec 10
7:00 am - 9:48 amPAE-SAN
2h 48mnonstop
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
$292American Airlines
Find Deal
Fri, Feb 7 - Mon, Feb 10

Spirit Airlines flights from State of Washington to San Diego

Our best Spirit Airlines deals on State of Washington to San Diego flight tickets
Spirit Airlines
Dec 13
SEA9:21 pmSeattle/Tacoma Intl
10h 52m
1 stop
SAN8:13 amSan Diego
Dec 16
SAN6:15 amSan Diego
5h 40m
1 stop
SEA11:55 amSeattle/Tacoma Intl
Spirit Airlines
Dec 9
SEA9:21 pmSeattle/Tacoma Intl
11h 54m
1 stop
SAN9:15 amSan Diego
Dec 12
SAN6:15 amSan Diego
5h 40m
1 stop
SEA11:55 amSeattle/Tacoma Intl
Spirit Airlines
Dec 13
SEA9:21 pmSeattle/Tacoma Intl
10h 52m
1 stop
SAN8:13 amSan Diego
Dec 16
SAN6:15 amSan Diego
5h 40m
1 stop
SEA11:55 amSeattle/Tacoma Intl

Frontier flights from State of Washington to San Diego

Our best Frontier deals on State of Washington to San Diego flight tickets
Frontier
Jan 1
SEA9:36 pmSeattle/Tacoma Intl
26h 18m
1 stop
SAN11:54 pmSan Diego
Jan 8
SAN12:44 pmSan Diego
21h 03m
1 stop
SEA9:47 amSeattle/Tacoma Intl
Frontier
Dec 12
SEA1:40 pmSeattle/Tacoma Intl
5h 30m
1 stop
SAN7:10 pmSan Diego
Dec 16
SAN3:07 pmSan Diego
5h 43m
1 stop
SEA8:50 pmSeattle/Tacoma Intl
Frontier
Dec 13
SEA9:52 pmSeattle/Tacoma Intl
9h 50m
1 stop
SAN7:42 amSan Diego
Dec 16
SAN3:07 pmSan Diego
5h 43m
1 stop
SEA8:50 pmSeattle/Tacoma Intl

How to get the cheapest flight ticket from State of Washington 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 airline that flies to San Diego from State of Washington?

Allegiant Air. Allegiant Air, Spirit Airlines, and Frontier are the most popular carriers operating from State of Washington to San Diego

What is the cheapest State of Washington to San Diego flight route?

Portland - San Diego. Fly from Portland to San Diego for the best State of Washington - San Diego flight prices

How many flights depart from State of Washington to San Diego on average per day?

The number of flights available between State of Washington and San Diego is 48 per day as of November 2024. The most frequent departure time is 9:00AM, with 53% of daily flights leaving at noon.

What cabin class options are available on State of Washington to San Diego flights?

There are 2 cabin classes available to choose from on State of Washington 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 State of Washington to San Diego flights?

No. A direct flight is the cheapest option for a flight between State of Washington to San Diego.

Cheap State of Washington to San Diego flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to San Diego

Best Price Found

$44

Fastest flight time

2h 22m

Direct flights

Every day

Airports in San Diego

1 airport
The best one-way flight to San Diego from State of Washington in the past 72 hours is $44. The best round-trip flight deal from State of Washington to San Diego found on momondo in the last 72 hours is $92.
The fastest flight from State of Washington to San Diego takes 2h 22m
Direct flights go from State of Washington to San Diego every day.
There is 1 airport near San Diego: San Diego (SAN)

  • When did momondo last update prices for flights from Washington to San Diego Airport?

    Prices for flights from Washington to San Diego Airport refresh daily.

  • How many operators does momondo search for flights from Washington to San Diego Airport?

  • How old do you have to be to fly from Washington 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 to San Diego Airport.

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

    The required travel and health documents for your San Diego 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 San Diego Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from State of Washington to San Diego?


Best airlines flying from State of Washington to San Diego

Compare and see reviews for airlines that fly from State of Washington to San Diego with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $74Free CancellationRating
6.3
8,176 reviews
Search Spirit Airlines flights
FrontierPriceFrom $88Free CancellationRating
6.1
3,543 reviews
Search Frontier flights
DeltaPriceFrom $97Free CancellationRating
8.0
8,766 reviews
Search Delta flights
Allegiant AirPriceFrom $111Free CancellationRating
7.3
850 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $125Free CancellationRating
8.0
9,451 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $175Free CancellationRating
7.4
9,168 reviews
Search United Airlines flights
SouthwestPriceFrom $310Free CancellationRating
8.1
5,022 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to San Diego?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Washington to San Diego for you.

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

Yes. All flights to San Diego from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to San Diego?

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

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

Yes. momondo can track prices for Washington 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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