Washington to Costa Blanca Flights (WAS-ALC) from $319

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Selected fares from Washington to Costa Blanca

The cheapest prices found with in the last 7 days for return flights were $598 and $319 for one-way flights to Costa Blanca for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Tue, Oct 20 - Fri, Oct 30
IAD
Washington Dulles Intl.
ALC
Alicante Intl.
$598 Roundtrip, found 5 days ago
$598
Roundtrip
found 5 days ago
Select Swiss International Air Lines flight, departing Tue, Oct 20 from Washington Dulles Intl. to Alicante Intl., returning Fri, Oct 30, priced at $598 found 5 days ago
TAP Portugal
Sun, Sep 27 - Mon, Oct 19
IAD
Washington Dulles Intl.
ALC
Alicante Intl.
$605 Roundtrip, found 5 days ago
$605
Roundtrip
found 5 days ago
Select TAP Portugal flight, departing Sun, Sep 27 from Washington Dulles Intl. to Alicante Intl., returning Mon, Oct 19, priced at $605 found 5 days ago
Iberia
Sun, Oct 18 - Wed, Oct 28
IAD
Washington Dulles Intl.
ALC
Alicante Intl.
$608 Roundtrip, found 6 days ago
$608
Roundtrip
found 6 days ago
Select Iberia flight, departing Sun, Oct 18 from Washington Dulles Intl. to Alicante Intl., returning Wed, Oct 28, priced at $608 found 6 days ago