Skyscanner

Flights from San Diego to Washington

Travellers and cabin class

Flight deals from San Diego to Washington

Looking for cheap tickets from San Diego to Washington, or a last-minute trip? Find the lowest prices on one-way and return tickets right here.
Bellingham.ر.ق.‏ 346 per passenger.Departing Wed, 2 Jul, returning Fri, 4 Jul.Return flight with Allegiant Air.Outbound direct flight with Allegiant Air departs from San Diego International on Wed, 2 Jul, arriving in Bellingham.Inbound direct flight with Allegiant Air departs from Bellingham on Fri, 4 Jul, arriving in San Diego International.Price includes taxes and charges.From ر.ق.‏ 346, select.
Seattle.ر.ق.‏ 444 per passenger.Departing Wed, 9 Jul, returning Sat, 12 Jul.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Diego International on Wed, 9 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Spirit Airlines, departs from Seattle / Tacoma International on Sat, 12 Jul, arriving in San Diego International.Price includes taxes and charges.From ر.ق.‏ 444, select.
Spokane.ر.ق.‏ 606 per passenger.Departing Wed, 13 Aug, returning Sun, 24 Aug.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Wed, 13 Aug, arriving in Spokane International.Inbound indirect flight with Delta, departs from Spokane International on Sun, 24 Aug, arriving in San Diego International.Price includes taxes and charges.From ر.ق.‏ 606, select.
Pasco.ر.ق.‏ 1,013 per passenger.Departing Wed, 23 Jul, returning Mon, 28 Jul.Return flight with Delta.Outbound indirect flight with Delta, departs from San Diego International on Wed, 23 Jul, arriving in Pasco.Inbound indirect flight with Delta, departs from Pasco on Mon, 28 Jul, arriving in San Diego International.Price includes taxes and charges.From ر.ق.‏ 1,013, select.
Pullman.ر.ق.‏ 1,960 per passenger.Departing Fri, 27 Jun, returning Tue, 1 Jul.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from San Diego International on Fri, 27 Jun, arriving in Pullman.Inbound indirect flight with Alaska Airlines, departs from Pullman on Tue, 1 Jul, arriving in San Diego International.Price includes taxes and charges.From ر.ق.‏ 1,960, select.
Wenatchee.ر.ق.‏ 4,063 per passenger.Departing Fri, 20 Jun, returning Mon, 23 Jun.Return flight with Hawaiian Airlines.Outbound indirect flight with Hawaiian Airlines, departs from San Diego International on Fri, 20 Jun, arriving in Wenatchee.Inbound indirect flight with Hawaiian Airlines, departs from Wenatchee on Mon, 23 Jun, arriving in San Diego International.Price includes taxes and charges.From ر.ق.‏ 4,063, select.

Flying from San Diego to Washington

Arm yourself with these facts on the fly.
Cheapest flight foundر.ق.‏ 164, Bellingham
Cheapest month to flyJuly
Average flight time2 hrs, 60 mins
Cheapest airport to fly fromSan Diego International
Most popular airlineAir Tahiti Nui

Frequently asked questions

We looked at all of the upcoming return flights from San Diego to Washington we could find over the next 12 months. It looks like ر.ق.‏ 346 is the best price. This is good, compared to the average Washington ticket price of ر.ق.‏ 923.
The cheapest month to fly from San Diego to Seattle / Tacoma International Airport is usually July. The cheapest month to fly from San Diego to Bellingham Airport is usually July. The cheapest month to fly from San Diego to Pullman Airport is usually June. And the cheapest month to fly from San Diego to Spokane International Airport is usually August.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from San Diego to Washington on Wednesday, 2 July 2025.
San Diego International Airport offers direct flights to Washington.
If you're flying from San Diego, the cheapest city in Washington to fly into is Bellingham. The cheapest airport serving Bellingham at the moment is Bellingham.
The average flight time between San Diego and Washington is 2 hours and 59 minutes.