WAS - EAS
$532 Find Cheap Flights from Washington, D.C. to San Sebastian - Compare and Save
This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to San Sebastian departing on 1/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
Everything you should know
Cheapest round-trip
$532
Typical prices: $956-$1,332
Iberia
Sat 1/20Fri 1/26
IAD - EAS • 1 stop
Cheap Flights from Washington, D.C. to San Sebastian (WAS-EAS)
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to San Sebastian that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Cheap flights from Washington, D.C. to San Sebastian with top airlines, updated regularly. Compare round-trip, one-way, direct and last-minute deals.
Wed, Jan 20 - Tue, Jan 26
5:50 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-EAS San Sebastián
13h 10m1 stop Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$532Iberia
Wed, Jan 20 - Tue, Jan 26
6:05 pm - 1:35 pmIAD Washington, D.C. Dulles Intl-EAS San Sebastián
37h 30m2 stops London Heathrow Barcelona-El Prat
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$812Iberia
Wed, Jan 20 - Tue, Jan 26
1:39 pm - 8:50 pmDCA Washington, D.C. Reagan-National-EAS San Sebastián
25h 11m2 stops Philadelphia Madrid Barajas
9:30 pm - 7:37 pmEAS San Sebastián-DCA Washington, D.C. Reagan-National
28h 07m2 stops Madrid Barajas New York John F Kennedy Intl
$817British Airways
Thu, Feb 11 - Thu, Feb 18
5:50 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-EAS San Sebastián
13h 10m1 stop Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$833Iberia
Thu, Feb 11 - Thu, Feb 18
9:45 pm - 8:40 amIAD Washington, D.C. Dulles Intl-EAS San Sebastián
28h 55m2 stops London Heathrow Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$837Iberia
Wed, Jan 20 - Tue, Jan 26
6:05 pm - 8:50 pmIAD Washington, D.C. Dulles Intl-EAS San Sebastián
20h 45m2 stops London Heathrow Madrid Barajas
1:40 pm - 8:50 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
37h 10m2 stops Madrid Barajas Charlotte Douglas
$844British Airways
Thu, Feb 11 - Tue, Feb 16
5:50 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-EAS San Sebastián
13h 10m1 stop Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$859Iberia
Thu, Feb 11 - Tue, Feb 16
5:50 pm - 1:00 pmIAD Washington, D.C. Dulles Intl-EAS San Sebastián
13h 10m1 stop Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$860American Airlines
Fri, Feb 12 - Tue, Feb 16
9:15 am - 8:40 amIAD Washington, D.C. Dulles Intl-EAS San Sebastián
17h 25m2 stops Charlotte Douglas Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$864American Airlines
Fri, Feb 12 - Tue, Feb 16
9:15 am - 8:40 amIAD Washington, D.C. Dulles Intl-EAS San Sebastián
17h 25m2 stops Charlotte Douglas Madrid Barajas
9:20 am - 4:20 pmEAS San Sebastián-IAD Washington, D.C. Dulles Intl
13h 00m1 stop Madrid Barajas
$865American Airlines
WAS Washington, D.C. All airports-EAS San Sebastian Airport
3789 mimulti-stop
Multiple Airlines
Price, demand and travel trends for Washington, D.C. to San Sebastian flights
Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.
Prices
Airlines
Layovers
How much is a round-trip flight from Washington, D.C. to San Sebastian?
This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Washington, D.C. to San Sebastian departing in january.What is the cheapest Washington, D.C. to San Sebastian flight route?
KAYAK tracks online flight deals over the last 12 months and analyzes pricing trends to identify the best available fares.There's little price difference between Washington, D.C. to San Sebastian routes. They average around $1,143 round-trip, based on KAYAK data over the past 12 months.
What's the cheapest day of the week to fly from Washington, D.C. to San Sebastian?
Based on deals KAYAK users found in the last 12 months, Tuesday is the cheapest day of the week to fly from Washington, D.C. to San Sebastian. It’s 46% cheaper than the average day, while Sunday is the most expensive, with prices 22% higher.
Round-trip flights from Washington, D.C. to San Sebastian typically range from $956 to $1,332. The lowest price found in the past 5 days was $532, on Iberia.
What is the cheapest layover airport when flying from Washington, D.C. to San Sebastian?
Flights via Madrid Barajas (MAD) offer the most affordable fares, with an average round-trip price of $1,142. Based on KAYAK data over the past 3 months.
When flying from Washington, D.C. to San Sebastian which airport offers the shortest layover?
Madrid Barajas (MAD) had the shortest average connection time for Washington, D.C. to San Sebastian layovers at 10h 16m over the past 3 months.
Key details for Washington, D.C. to San Sebastian flights
Low season | February |
|---|---|
High season | July |
Cheapest flight | $532 |
When to book flights from Washington, D.C. to San Sebastian
Are your dates flexible? Find out the best times to travel from Washington, D.C. to San Sebastian based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.
Your Washington, D.C. to San Sebastian flight questions, answered
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Your guide to booking Washington, D.C. to San Sebastian flights
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Cabin class types available on flights from Washington, D.C. to San Sebastian
Cabin classes available on flights from Washington, D.C. to San Sebastian. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Find direct flights to and from Washington, D.C. and San Sebastian
Flights from domestic origins to San Sebastian
More flights to San Sebastian. Prices are the lowest found on KAYAK in the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.