Find Copa Airlines flights from San José (SJO) to Washington Dulles (IAD) from USD 341*

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Best prices on San José to Washington Dulles flights

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Oct 2026
No results available
Nov 2026
FromUSD 385*
Viewed 1 day ago
Round trip/Economy
Dec 2026
FromUSD 341*
Viewed 1 day ago
Round trip/Economy
cmp-daily-histogram-bars-legend-min-price-aria-label USD 385
Displaying fares for October-2026
  • SJO–IAD: cmp-view-offers-disclaimer. Check availability
    30

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    OCT

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    NOV

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  • SJO–IAD, Nov 10, 2026 – Dec 07, 2026: From USD 385
    10

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  • SJO–IAD, Nov 17, 2026 – Nov 27, 2026: From USD 385
    17

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  • SJO–IAD, Nov 18, 2026 – Nov 24, 2026: From USD 385
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  • SJO–IAD, Nov 19, 2026 – Nov 24, 2026: From USD 385
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  • SJO–IAD: cmp-view-offers-disclaimer. Check availability
    20

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    23

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  • SJO–IAD: cmp-view-offers-disclaimer. Check availability
    24

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  • SJO–IAD: cmp-view-offers-disclaimer. Check availability
    25

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    26

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  • SJO–IAD: cmp-view-offers-disclaimer. Check availability
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    • FromUSD 385

    *Restrictions apply; please see Terms & Conditions.

    Round-trip fares from San José to Washington Dulles

    USD
    Round-trip fares from San José to Washington Dulles
    From
    To
    Fare Type
    Dates
    Price
    San José (SJO)Washington Dulles (IAD)Round trip
    /
    Economy    		Dec 02, 2026 - Dec 07, 2026

    From

    USD 341

    Viewed 1 day ago

    San José (SJO)Washington Dulles (IAD)Round trip
    /
    Economy    		Dec 12, 2026 - Jan 11, 2027

    From

    USD 341

    Viewed 1 day ago

    San José (SJO)Washington Dulles (IAD)Round trip
    /
    Economy    		Dec 01, 2026 - Dec 06, 2026

    From

    USD 341

    Viewed 1 day ago

    San José (SJO)Washington Dulles (IAD)Round trip
    /
    Economy    		Dec 02, 2026 - Dec 09, 2026

    From

    USD 341

    Viewed 1 day ago

    San José (SJO)Washington Dulles (IAD)Round trip
    /
    Economy    		Dec 02, 2026 - Dec 08, 2026

    From

    USD 362

    Viewed 1 day ago

    *Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
    *Restrictions apply; please see Terms & Conditions.

    Destination facts

    Destination airports
    • Ronald Reagan National Airport (DCA)
    • Dulles International Airport (IAD)
    Copa Airlines hub

    Hub of the Americas® in Panama

    Destination FAQs

    Which country or territory is the destination on this page in?

    Destination country or territory: United States.

    How do I identify the arrival airport?

    Check the name and code of the arrival airport in your selected itinerary.

    Where is the Hub of the Americas®?

    Copa Airlines’ Hub of the Americas® is in Panama.

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