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Cheap flights from Dulles Intl (IAD) to San Sebastian (EAS) from $289

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. 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.
IAD — EAS
Jun 14 — Jun 211
From?
To?
Fri 6/14
Fri 6/21
1 adult, Economy
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Cheap flight deals from Dulles Intl to San Sebastian

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to San Sebastian (EAS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 9, 2024.

Round-trip from

$571

One-way from

$532
From Washington, D.C. Dulles Intl to San Sebastián
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One-way flight from Washington, D.C. Dulles Intl to San Sebastián
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What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to San Sebastian?

Departing on a Monday is a good option for securing a great price. You can expect to save up to 110% when planning your travel around this day of the week.

What is the cheapest time of day to fly from IAD to EAS?

One of the essential ways to save on airfare from Washington, D.C. Dulles Intl Airport to San Sebastian is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the morning could potentially save you up to 20% on airfare.

Cheap Dulles Intl to San Sebastian flights in June & July 2024

Find cheap flight options from Dulles Intl to San Sebastian specifically for the months of June and July 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Prices were last updated on June 9, 2024.
Check out some of the best flight deals from Washington, D.C. to San Sebastian in 2024. For more flight deals, be sure to check back very soon.
Wed 6/266:00 amIAD - EAS
2 stops32h 50mIberia
Wed 7/39:30 pmEAS - IAD
1 stop27h 45mIberia
Deal found 6/8$1,651
Wed 6/265:13 pmIAD - EAS
2 stops33h 27mAmerican Airlines
Wed 7/39:20 amEAS - IAD
2 stops37h 03mAmerican Airlines
Deal found 6/8$1,889
Wed 6/265:13 pmIAD - EAS
2 stops21h 37mAmerican Airlines
Wed 7/39:20 amEAS - IAD
3 stops29h 38mAmerican Airlines
Deal found 6/8$3,255
Wed 6/266:10 pmIAD - EAS
1 stop20h 40mMultiple Airlines
Wed 7/39:30 pmEAS - IAD
1 stop27h 45mMultiple Airlines
Deal found 6/8$5,814

Dulles Intl to San Sebastian 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and San Sebastian in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Check out some of the best flight deals from Washington, D.C. to San Sebastian in 2024. For more flight deals, be sure to check back very soon.
Thu 9/128:45 pmIAD - EAS
1 stop18h 05mIberia
Tue 9/171:40 pmEAS - IAD
1 stop11h 30mIberia
Deal found 6/8$654
Thu 9/268:45 pmIAD - EAS
1 stop18h 05mIberia
Tue 10/19:30 pmEAS - IAD
2 stops24h 05mIberia
Deal found 6/8$677
Thu 9/1210:45 pmIAD - EAS
2 stops27h 55mMultiple Airlines
Tue 9/171:40 pmEAS - IAD
1 stop11h 30mMultiple Airlines
Deal found 6/8$681
Thu 9/268:45 pmIAD - EAS
1 stop18h 05mIberia
Tue 10/11:40 pmEAS - IAD
1 stop11h 35mIberia
Deal found 6/8$685
Thu 9/2610:45 pmIAD - EAS
2 stops40h 05mBritish Airways
Tue 10/11:40 pmEAS - IAD
2 stops36h 50mBritish Airways
Deal found 6/8$686
Tue 8/138:45 pmIAD - EAS
1 stop10h 15mIberia
Tue 8/279:30 pmEAS - IAD
2 stops49h 08mIberia
Deal found 6/9$694
Tue 8/138:45 pmIAD - EAS
1 stop10h 15mIberia
Tue 8/279:20 amEAS - IAD
1 stop15h 55mIberia
Deal found 6/9$703
Thu 9/1210:45 pmIAD - EAS
2 stops27h 55mMultiple Airlines
Tue 9/171:40 pmEAS - IAD
2 stops31h 55mMultiple Airlines
Deal found 6/9$773
Thu 9/2610:45 pmIAD - EAS
2 stops27h 55mIberia
Tue 10/19:30 pmEAS - IAD
2 stops29h 00mIberia
Deal found 6/9$836

One-way flights to San Sebastian from Dulles Intl

Search for one-way flight options from Dulles Intl to San Sebastian. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
Users traveling one-way from Washington, D.C. to San Sebastian can select one of these great deals. Users needing a return flight from Washington, D.C. to San Sebastian should utilize the search form above.
Wed 8/215:40 pmIAD - EAS
2 stops33h 00mMultiple Airlines
Deal found 6/7$289
Wed 8/2110:20 pmIAD - EAS
3 stops30h 35mMultiple Airlines
Deal found 6/7$330
Thu 8/228:30 pmIAD - EAS
3 stops54h 10mMultiple Airlines
Deal found 6/7$381
Sun 8/2510:20 pmIAD - EAS
2 stops28h 20mMultiple Airlines
Deal found 6/7$433
Sat 8/248:30 pmIAD - EAS
3 stops30h 10mMultiple Airlines
Deal found 6/7$447
Thu 8/2210:20 pmIAD - EAS
2 stops28h 20mMultiple Airlines
Deal found 6/7$450
Fri 8/2311:15 pmIAD - EAS
3 stops26h 50mMultiple Airlines
Deal found 6/7$495
Sun 8/2511:15 pmIAD - EAS
3 stops36h 40mMultiple Airlines
Deal found 6/7$532
Fri 8/238:45 pmIAD - EAS
1 stop18h 05mIberia
Deal found 6/7$571

Find flights from Dulles Intl to San Sebastian within your budget

Customize your flight search to find flights from Dulles Intl to San Sebastian that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$654 - $3,255

Route

Depart

Return

Price

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 9/12

1 stop18h 05m

San Sebastián

Tue 9/17

1 stop11h 30m

$654

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 9/26

1 stop18h 05m

San Sebastián

Tue 10/1

2 stops24h 05m

$677

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 9/12

2 stops27h 55m

San Sebastián

Tue 9/17

1 stop11h 30m

$681

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 9/26

1 stop18h 05m

San Sebastián

Tue 10/1

1 stop11h 35m

$685

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 9/26

2 stops40h 05m

San Sebastián

Tue 10/1

2 stops36h 50m

$686

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Thu 9/12

2 stops27h 55m

San Sebastián

Tue 9/17

2 stops24h 05m

$896

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 6/26

2 stops32h 50m

San Sebastián

Wed 7/3

1 stop27h 45m

$1,651

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 6/26

2 stops33h 27m

San Sebastián

Wed 7/3

2 stops37h 03m

$1,889

Washington, D.C. Dulles IntlSan Sebastián

IAD - EAS

IADEAS

Washington, D.C. Dulles Intl

Wed 6/26

2 stops21h 37m

San Sebastián

Wed 7/3

3 stops29h 38m

$3,255

Flights are sorted by cheapest first

Deals found on 6/8

What is the cheapest day to fly from Washington, D.C. Dulles Intl Airport to San Sebastian?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to San Sebastian. Price data was last updated on June 2, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to San Sebastian flight should consider departing on Tuesday evenings when fares are most often at their lowest. Saturday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Dulles Intl to San Sebastian

Have a flexible travel schedule? Discover the best time to fly to San Sebastian from Dulles Intl with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing San Sebastian

Get insights into the airlines that provide service to San Sebastian. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Sebastian. Reviews last updated June 9, 2024.
To help decide which airline to fly from Washington, D.C. to San Sebastian, see what other customers have to say about American Airlines and Iberia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.3
Good
14,172 reviews

Overall

7.3

Entertainment

7.1

Food

6.6

Comfort

7.2

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

American Airlines
7.3
Good
14,172 reviews
American Airlines
7.3
Good
14,172 reviews

Overall

7.3

Entertainment

7.1

Food

6.6

Comfort

7.2

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Iberia
7.1
Good
2,708 reviews
American Airlines
7.3
Good
14,172 reviews

Overall

7.3

Entertainment

7.1

Food

6.6

Comfort

7.2

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

British Airways
6.8
Okay
6,758 reviews
American Airlines
7.3
Good
14,172 reviews

Overall

7.3

Entertainment

7.1

Food

6.6

Comfort

7.2

Crew

8.0

Boarding

7.6

Reviews

1 / 10

Entertainment was ok, no delays either. The food was just ok, the trays were dirty and overall the plane seemed dated.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to San Sebastian. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to San Sebastian from Washington, D.C. Dulles Intl?

    Located just 9.7 mi from the city center, San Sebastián is the airport most travelers will use when flying to San Sebastian from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to San Sebastián (EAS) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 1 airline.

  • Can I find flights from Washington, D.C. Dulles Intl Airport to San Sebastian for under $700 on Cheapflights?

    Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to San Sebastian for under $700. The cheapest flight booked recently is on Iberia for just $654, but on average you can expect to pay $1,688.

  • What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to San Sebastian round-trip?

    Cheapflights users have booked flights from Washington, D.C. Dulles Intl Airport to San Sebastian round-trip from $654. Other airlines that can offer you cheap pricing are British Airways, from $686, and American Airlines, from $1,889.

  • What does IAD to EAS mean?

    This is defined as Washington, D.C. Dulles Intl Airport (IAD) and San Sebastián Airport (EAS). Codes like San Sebastián Airport are often used to just call airports uniquely.

  • Can I find deals for flights from Dulles Intl to San Sebastian that include extra baggage allowance?

    The amount of baggage you can bring on your Dulles Intl to San Sebastian flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Dulles Intl to San Sebastian with specific airlines?

    Yes, Cheapflights allows you to browse and filter Dulles Intl to San Sebastian flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Dulles Intl to San Sebastian that include hotel bookings?

    Yes. In addition to deals on Dulles Intl to San Sebastian flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Dulles Intl to San Sebastian?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Dulles Intl to San Sebastian.

  • Can I find deals for business class flights from Dulles Intl to San Sebastian?

    Yes. Cheapflights offers flight deals from Dulles Intl to San Sebastian by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Dulles Intl to San Sebastian that allow pets onboard?

    Many airlines flying from Dulles Intl to San Sebastian offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Dulles Intl to San Sebastian?

    Yes, you can often find last-minute deals on Dulles Intl to San Sebastian flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Washington, D.C. Dulles Intl Airport to San Sebastian flight deals updated?

    The Washington, D.C. Dulles Intl Airport to San Sebastian flight deals you see on this page were last updated on 6/9.

See more FAQs

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Alternative routes for Dulles Intl to San Sebastian
See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Dulles Intl to San Sebastian

Discover the top airline that operate flights from Dulles Intl to San Sebastian. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,020,828 searches. Data last updated June 9, 2024.
AirlineCheapestAverageFlexibilityOn-time
IberiaCheapest$566Average$818FlexibilityNo cancel feeOn-time77%
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Search flights from Dulles Intl to San Sebastian by cabin class

Find flights from Dulles Intl to San Sebastian, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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