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Latest Flight Deals from San Diego to Washington D.C.

Book one-way or return flights from San Diego to Washington D.C. from as little as NZD 81. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • SAN09:33
        9h 26m
        1 stop
        DCA21:59
        Sat, May 4|San Diego - Washington D.C.|Frontier Airlines
        NZD 81NZD 200
        60% OFF
        60% OFF
        NZD 200NZD 81
      • SAN14:08
        28h 51m
        1 stop
        DCA21:59
        Thu, May 23|San Diego - Washington D.C.|Frontier Airlines
        NZD 84NZD 200
        57% OFF
        57% OFF
        NZD 200NZD 84
      • SAN14:08
        28h 51m
        1 stop
        DCA21:59
        Thu, May 16|San Diego - Washington D.C.|Frontier Airlines
        NZD 87NZD 200
        56% OFF
        56% OFF
        NZD 200NZD 87
      • SAN18:15
        14h 45m
        1 stop
        DCA12:00
        Wed, May 1|San Diego - Washington D.C.|Frontier Airlines
        NZD 89
        NZD 89
      • SAN08:00
        10h 59m
        1 stop
        DCA21:59
        Tue, May 7|San Diego - Washington D.C.|Frontier Airlines
        NZD 92
        NZD 92
      • SAN10:26
        8h 33m
        1 stop
        DCA21:59
        Tue, Jun 4|San Diego - Washington D.C.|Frontier Airlines
        NZD 121
        NZD 121
      • SAN09:33
        9h 26m
        1 stop
        DCA21:59
        Sat, May 11|San Diego - Washington D.C.|Frontier Airlines
        NZD 122
        NZD 122
      • SAN08:04
        7h 3m
        1 stop
        DCA18:07
        Sat, May 18|San Diego - Washington D.C.|Frontier Airlines
        NZD 130
        NZD 130
      • SAN10:11
        8h 48m
        1 stop
        DCA21:59
        Wed, May 29|San Diego - Washington D.C.|Frontier Airlines
        NZD 134
        NZD 134
      • SAN10:26
        22h 37m
        1 stop
        DCA12:03
        Tue, May 21|San Diego - Washington D.C.|Frontier Airlines
        NZD 138
        NZD 138
      • SAN13:00
        3h 5m
        Direct
        WAS14:00
        Sun, May 5|San Diego - Washington D.C.|Frontier Airlines
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from San Diego to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from San Diego to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from San Diego to Washington D.C.

View airlines operating flights from San Diego to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From NZD 81
Spirit Airlines
From NZD 175
Alaska Airlines
From NZD 191
American Airlines
From NZD 196
Delta Air Lines
From NZD 198
Sun Country Airlines
From NZD 204
United Airlines
From NZD 240
Jetblue Airways
From NZD 260
Southwest Airlines
From NZD 292
Breeze Airways
From NZD 320
ANA airlines

Find more flights and airlines

Alternative Routes from San Diego to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from San Diego to Washington D.C..

  • Cheapest
    Frontier Airlines
    SAN
    09:33
    9h 26m
    1 transfer
    DCA
    21:59
    San Diego International Airport - Ronald Reagan Washington National Airport
    Sat, May 4Frontier Airlines
    NZD 81
  • Alaska Airlines
    SAN
    09:55
    5h 2m
    Direct
    IAD
    17:57
    San Diego International Airport - Washington Dulles International Airport
    Tue, May 7Alaska Airlines
    NZD 191
  • Alaska Airlines
    SAN
    09:55
    5h 2m
    Direct
    IAD
    17:57
    San Diego International Airport - Washington Dulles International Airport
    Tue, May 7Alaska Airlines
    NZD 191
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from San Diego (SAN) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from San Diego to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from San Diego (SAN) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around NZD 621.

  • How long does it take to fly from San Diego (SAN) to Washington D.C. (WAS) and what is the distance?

    It takes around 6 hours 22 minutes to fly from San Diego (SAN) to Washington D.C. (WAS).

  • What are the most popular airlines that fly from San Diego (SAN) to Washington D.C. (WAS)?

    Airlines with flights from San Diego (SAN) to Washington D.C. (WAS): Qatar Airways, United Airlines, American Airlines, Alaska Airlines, Southwest Airlines and Austrian Airlines.

How to find a cheap flight from San Diego to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from San Diego to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from San Diego to Washington D.C.

Cheapest nonstop flight price

NZD 80

Cheapest round-trip ticket price

NZD 273

Off-season for travel

May

Peak season for travel

October

Flight distance

3,654.5km

Average flight time

6 hours 22 minutes

Popular airline

Alaska Airlines

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