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Cheap Flights from San Jose, United States to Washington, D.C.

1 deal · Prices in USD

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Best deal sorts by cost per mile. Lowest price sorts by the total fare shown. On the main board, flights from your region may appear first when no region filter is selected.

Every verified deal from San Jose, United States to Washington, D.C., ranked by cost per mile. Prices are checked against live availability.

On the board right now

  • Cabin mix: 1 Economy.
  • Most active airlines: Alaska.
  • 1 deal first seen in the last 24 hours.

Price history: San Jose, United States to Washington, D.C.

What we observed by month, from our signals database. Unverified observations, not bookable prices.

Month Low Typical Sightings
Oct 2026 $237 $302 113
Sep 2026 $261 $368 116
Aug 2026 $298 $332 77

Frequently asked questions

How many flight deals from San Jose, United States to Washington, D.C. are on Sparkflights right now?

There are 1 verified deals from San Jose, United States to Washington, D.C. on the board right now. The list refreshes hourly.

What is the cheapest flight from San Jose, United States to Washington, D.C. right now?

The lowest verified fare from San Jose, United States to Washington, D.C. right now is $237. Prices are checked against live availability before listing.

What is the lowest price ever seen from San Jose, United States to Washington, D.C.?

The lowest fare we've recorded from San Jose, United States to Washington, D.C. is $237, based on 306 price observations over 3 months.

How much does a flight from San Jose, United States to Washington, D.C. cost?

The typical round-trip fare we observed from San Jose, United States to Washington, D.C. is $334, against a recorded low of $237. These are observations, not quotes.

When is the cheapest month to fly San Jose, United States to Washington, D.C.?

October was the cheapest month we observed from San Jose, United States to Washington, D.C. and August the dearest, over 3 months of data.

Which airlines fly San Jose, United States to Washington, D.C.?

Airlines with the most deals from San Jose, United States to Washington, D.C. right now are Alaska.