United Flight 204 Deals & Information (2026/2027)

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United Flight 204 Route Deals From $236

The cheapest prices found with in the last 7 days for return flights were $383 and $236 for one-way flights to Washington Dulles Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Aug 21 - Sun, Aug 30
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$383 Roundtrip, found 5 days ago
$383
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 21 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Sun, Aug 30, priced at $383 found 5 days ago
Fri, Aug 21 - Sun, Aug 30
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$414 Roundtrip, found 5 days ago
$414
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 21 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Sun, Aug 30, priced at $414 found 5 days ago
Sun, Jul 26 - Mon, Aug 10
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$422 Roundtrip, found 6 days ago
$422
Roundtrip
found 6 days ago
Select United flight, departing Sun, Jul 26 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Mon, Aug 10, priced at $422 found 6 days ago
Fri, Aug 21 - Sun, Aug 30
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$439 Roundtrip, found 5 days ago
$439
Roundtrip
found 5 days ago
Select United flight, departing Fri, Aug 21 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Sun, Aug 30, priced at $439 found 5 days ago
Thu, Jun 18 - Mon, Jun 22
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$488 Roundtrip, found 4 days ago
$488
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jun 18 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Mon, Jun 22, priced at $488 found 4 days ago
Mon, Jun 22 - Tue, Jun 23
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$575 Roundtrip, found 3 hours ago
$575
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Jun 22 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Tue, Jun 23, priced at $575 found 3 hours ago
Thu, Jun 18 - Mon, Jun 22
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$590 Roundtrip, found 4 days ago
$590
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jun 18 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Mon, Jun 22, priced at $590 found 4 days ago
Thu, Jun 18 - Mon, Jun 22
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$590 Roundtrip, found 4 days ago
$590
Roundtrip
found 4 days ago
Select United flight, departing Thu, Jun 18 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Mon, Jun 22, priced at $590 found 4 days ago
Mon, Jun 22 - Tue, Jun 23
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$593 Roundtrip, found 3 hours ago
$593
Roundtrip
found 3 hours ago
Select United flight, departing Mon, Jun 22 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Tue, Jun 23, priced at $593 found 3 hours ago
Mon, Jul 20 - Fri, Jul 24
ABQ
Albuquerque Intl. Sunport
IAD
Washington Dulles Intl.
$597 Roundtrip, found 3 days ago
$597
Roundtrip
found 3 days ago
Select United flight, departing Mon, Jul 20 from Albuquerque Intl. Sunport to Washington Dulles Intl., returning Fri, Jul 24, priced at $597 found 3 days ago

Frequently asked questions

What route does flight number UA204 take?
Flight number UA204 flies directly from IAD to Las Americas Intl. Airport (SDQ). During this journey, expect to be in the air for around 3 hours and 38 minutes. It pays to book ahead to secure your preferred seat.
How often is UA204 on time?
If you're traveling on United Airlines flight number UA204 from Washington Dulles Intl. Airport (IAD) to Las Americas Intl. Airport (SDQ), 92% of these journeys touch down on schedule. If you are delayed, you can expect to wait about 15 minutes on average. Thanks to the carrier's top-quality service, this service has a star rating of 3.6.
What kind of plane is on flight number UA204?
There's a good chance you'll be stepping on board a Boeing 737-900 if you're on flight UA204. This flight nearly always leaves from Washington, DC Airport (IAD-Washington Dulles Intl.) and lands at Las Americas Intl. Airport (SDQ).
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your UA204 flight with Travelocity, please visit our Customer Service Portal.