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Cheap flights from San Diego to Washington from $43

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Washington departing on 12/17. 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 San Diego to Washington

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from San Diego to Washington? 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 Washington, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from San Diego to Washington

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

All round-trip flight deals to Washington

The cheapest plane tickets to Washington found on KAYAK recently.
6:15 am - 2:53 pmSAN-SEA
8h 38m1 stop
12:10 pm - 6:58 pmSEA-SAN
6h 48m1 stop
Tue, Dec 17 - Thu, Jan 23
6:25 am - 3:44 pmSAN-PDX
9h 19m1 stop
1:34 pm - 8:51 pmPDX-SAN
7h 17m1 stop
$100Frontier
Find Deal
Tue, Dec 24 - Tue, Dec 31
5:00 pm - 8:12 pmSAN-SEA
3h 12mnonstop
11:36 am - 2:25 pmSEA-SAN
2h 49mnonstop
$137Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
10:32 am - 1:16 pmSAN-PDX
2h 44mnonstop
2:37 pm - 5:03 pmPDX-SAN
2h 26mnonstop
$137Alaska Airlines
Find Deal
Wed, Feb 12 - Wed, Mar 5
9:35 am - 12:44 pmSAN-SEA
3h 09mnonstop
3:55 pm - 8:13 pmSEA-SAN
4h 18m1 stop
$141Alaska Airlines
Find Deal
Wed, Jan 8 - Wed, Jan 8
11:25 am - 2:41 pmSAN-SEA
3h 16mnonstop
3:45 pm - 6:38 pmSEA-SAN
2h 53mnonstop
$147Delta
Find Deal
Thu, Dec 12 - Sat, Dec 14
5:30 pm - 11:28 pmSAN-GEG
5h 58m1 stop
7:02 am - 2:49 pmGEG-SAN
7h 47m1 stop
$176United Airlines
Find Deal
Wed, Jan 8 - Tue, Jan 14
4:10 pm - 9:09 pmSAN-SEA
4h 59m1 stop
2:00 pm - 11:58 pmSEA-SAN
9h 58m2 stops
$181United Airlines
Find Deal
Fri, Dec 13 - Sat, Dec 14
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
7:00 am - 9:48 amPAE-SAN
2h 48mnonstop
$257American Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
7:55 pm - 10:47 pmSAN-GEG
2h 52mnonstop
7:00 am - 10:01 amGEG-SAN
3h 01mnonstop
$263American Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15
6:15 am - 2:53 pmSAN-SEA
8h 38m1 stop
$43Spirit Airlines
Find Deal
Tue, Dec 17
3:58 pm - 12:15 amSAN-PDX
8h 17m1 stop
$50Frontier
Find Deal
Sat, Dec 7
7:25 am - 10:43 amSAN-SEA
3h 18mnonstop
$69Delta
Find Deal
Sat, Dec 14
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
$69Alaska Airlines
Find Deal
Tue, Feb 4
11:25 am - 2:41 pmSAN-SEA
3h 16mnonstop
$78Delta
Find Deal
Thu, Dec 12
6:15 am - 1:01 pmSAN-PDX
6h 46m1 stop
$78Alaska Airlines
Find Deal
Tue, Feb 18
4:09 pm - 10:45 pmSAN-SEA
6h 36m1 stop
$88United Airlines
Find Deal
Thu, Feb 20
10:15 am - 8:37 pmSAN-PDX
10h 22m2 stops
$128United Airlines
Find Deal
Tue, Jan 21
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
$199American Airlines
Find Deal
Mon, Jan 6
7:55 pm - 10:53 pmSAN-GEG
2h 58mnonstop
$244American Airlines
Find Deal
Wed, Jan 1
3:59 pm - 8:38 pmSAN-PDX
4h 39m1 stop
9:19 pm - 9:15 amPDX-SAN
11h 56m1 stop
$207Spirit Airlines
Find Deal
Sun, Nov 24 - Tue, Dec 3
1:23 pm - 6:15 pmSAN-PDX
4h 52m1 stop
12:13 pm - 5:29 pmPDX-SAN
5h 16m1 stop
$208Frontier
Find Deal
Tue, Nov 26 - Thu, Dec 5
8:55 pm - 11:59 pmSAN-SEA
3h 04mnonstop
9:10 pm - 11:59 pmSEA-SAN
2h 49mnonstop
$382Alaska Airlines
Find Deal
Mon, Nov 25 - Thu, Dec 12
10:35 am - 3:10 pmSAN-PDX
4h 35m1 stop
6:00 am - 10:07 amPDX-SAN
4h 07m1 stop
$402United Airlines
Find Deal
Mon, Nov 25 - Wed, Dec 4
10:05 am - 4:10 pmSAN-PDX
6h 05m1 stop
7:20 pm - 11:56 pmPDX-SAN
4h 36m1 stop
$416Delta
Find Deal
Sat, Nov 23 - Wed, Nov 27
10:35 am - 3:10 pmSAN-PDX
4h 35m1 stop
4:16 pm - 11:58 pmPDX-SAN
7h 42m2 stops
$427United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
1:06 pm - 4:14 pmSAN-SEA
3h 08mnonstop
7:59 pm - 10:48 pmSEA-SAN
2h 49mnonstop
$427Alaska Airlines
Find Deal
Tue, Nov 26 - Tue, Dec 3
11:15 am - 2:25 pmSAN-SEA
3h 10mnonstop
11:45 am - 2:40 pmSEA-SAN
2h 55mnonstop
$467Delta
Find Deal
Tue, Nov 26 - Wed, Dec 11
4:35 pm - 11:19 pmSAN-GEG
6h 44m1 stop
3:16 pm - 9:43 pmGEG-SAN
6h 27m1 stop
$485American Airlines
Find Deal
Fri, Nov 22 - Mon, Dec 2
4:35 pm - 11:19 pmSAN-GEG
6h 44m1 stop
6:29 am - 11:35 amGEG-SAN
5h 06m1 stop
$616American Airlines
Find Deal
Sun, Nov 24 - Mon, Nov 25
9:35 am - 12:44 pmSAN-SEA
3h 09mnonstop
2:49 pm - 5:32 pmSEA-SAN
2h 43mnonstop
$131Alaska Airlines
Find Deal
Sat, Feb 8 - Sat, Feb 8
10:32 am - 1:16 pmSAN-PDX
2h 44mnonstop
6:09 pm - 8:35 pmPDX-SAN
2h 26mnonstop
$137Alaska Airlines
Find Deal
Wed, Feb 12 - Tue, Mar 4
5:00 pm - 8:12 pmSAN-SEA
3h 12mnonstop
11:36 am - 2:25 pmSEA-SAN
2h 49mnonstop
$137Delta
Find Deal
Sat, Jan 11 - Tue, Jan 14
9:35 am - 12:44 pmSAN-SEA
3h 09mnonstop
7:50 pm - 10:33 pmSEA-SAN
2h 43mnonstop
$145Alaska Airlines
Find Deal
Sat, Jan 25 - Thu, Jan 30
11:25 am - 2:41 pmSAN-SEA
3h 16mnonstop
3:45 pm - 6:38 pmSEA-SAN
2h 53mnonstop
$147Delta
Find Deal
Thu, Dec 12 - Sat, Dec 14
6:55 pm - 10:12 pmSAN-SEA
3h 17mnonstop
7:59 pm - 10:47 pmSEA-SAN
2h 48mnonstop
$148Delta
Find Deal
Tue, Mar 11 - Fri, Mar 14
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
7:00 am - 9:48 amPAE-SAN
2h 48mnonstop
$256American Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
7:42 pm - 10:54 pmSAN-PAE
3h 12mnonstop
7:00 am - 9:48 amPAE-SAN
2h 48mnonstop
$257American Airlines
Find Deal
Sat, Jan 11 - Sun, Jan 12
7:00 am - 10:10 amSAN-SEA
3h 10mnonstop
9:59 am - 12:51 pmSEA-SAN
2h 52mnonstop
$257American Airlines
Find Deal
Tue, Jan 7 - Mon, Jan 13
7:55 pm - 10:47 pmSAN-GEG
2h 52mnonstop
7:00 am - 10:01 amGEG-SAN
3h 01mnonstop
$262American Airlines
Find Deal
Thu, Dec 12 - Sun, Dec 15

Delta flights from San Diego to State of Washington

Our best Delta deals on San Diego to State of Washington flight tickets
Delta
Jan 11
SAN5:00 pmSan Diego
3h 12m
SEA8:12 pmSeattle/Tacoma Intl
Jan 14
SEA11:36 amSeattle/Tacoma Intl
2h 49m
SAN2:25 pmSan Diego
Delta
Dec 12
SAN11:25 amSan Diego
3h 16m
SEA2:41 pmSeattle/Tacoma Intl
Dec 14
SEA3:45 pmSeattle/Tacoma Intl
2h 53m
SAN6:38 pmSan Diego
Delta
Mar 11
SAN6:55 pmSan Diego
3h 17m
SEA10:12 pmSeattle/Tacoma Intl
Mar 14
SEA7:59 pmSeattle/Tacoma Intl
2h 48m
SAN10:47 pmSan Diego

Spirit Airlines flights from San Diego to State of Washington

Our best Spirit Airlines deals on San Diego to State of Washington flight tickets
Spirit Airlines
Jan 25
SAN4:24 pmSan Diego
4h 22m
1 stop
PDX8:46 pmPortland
Jan 27
PDX10:16 amPortland
5h 13m
1 stop
SAN3:29 pmSan Diego
Spirit Airlines
Jan 28
SAN4:24 pmSan Diego
4h 22m
1 stop
PDX8:46 pmPortland
Feb 2
PDX9:41 pmPortland
11h 17m
1 stop
SAN8:58 amSan Diego
Spirit Airlines
Dec 14
SAN6:15 amSan Diego
12h 06m
1 stop
PDX6:21 pmPortland
Dec 17
PDX9:08 amPortland
10h 27m
1 stop
SAN7:35 pmSan Diego

See travel insights to Washington from

How to get the cheapest flight ticket from San Diego to State of Washington

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 day to depart on your flight to State of Washington?

The cheapest day to depart from San Diego to State of Washington is on a Wednesday. Travelers who choose to depart for State of Washington on a Wednesday will often find tickets for as low as $237. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from San Diego to State of Washington for around $287.

What is the cheapest San Diego to Washington flight route?

Fly from San Diego to Seattle/Tacoma Intl for the best San Diego - Washington flight prices

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

There are 4 cabin classes available to choose from on San Diego to Washington 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 San Diego to State of Washington flights?

You could potentially save up to 53% on your flight if you consider stops on a San Diego to State of Washington flight.

Cheap San Diego to State of Washington flight deals and tips

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

Best Price Found

$43

Fastest flight time

2h 38m

Direct flights

Every day

Airports in State of Washington

4 airports
The best one-way flight to State of Washington from San Diego in the past 72 hours is $43. The best round-trip flight deal from San Diego to State of Washington found on momondo in the last 72 hours is $96.
The fastest flight from San Diego to State of Washington takes 2h 38m
Direct flights go from San Diego to State of Washington every day.
There are 4 airports near State of Washington: Portland (PDX), Everett Paine Field (PAE), Spokane (GEG), Seattle/Tacoma Intl (SEA)

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Washington.

  • What documentation or ID do you need to fly to Washington?

    The travel and health documents required for your trip to Washington 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 Washington. 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 San Diego to State of Washington?


Best airlines flying from San Diego to State of Washington

Compare and see reviews for airlines that fly from San Diego to State of Washington with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $80Free CancellationRating
6.3
8,169 reviews
Search Spirit Airlines flights
FrontierPriceFrom $90Free CancellationRating
6.1
3,536 reviews
Search Frontier flights
DeltaPriceFrom $117Free CancellationRating
8.0
8,755 reviews
Search Delta flights
Allegiant AirPriceFrom $120Free CancellationRating
7.3
850 reviews
Search Allegiant Air flights
Alaska AirlinesPriceFrom $127Free CancellationRating
8.0
9,464 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $157Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $168Free CancellationRating
7.4
9,172 reviews
Search United Airlines flights
SouthwestPriceFrom $276Free CancellationRating
8.1
5,005 reviews
Search Southwest flights

Why use momondo?

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

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 San Diego to Washington for you.

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

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

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

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

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

Price alerts on flights to Washington from San Diego are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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