$324 Cheap United flights Salt Lake City (SLC) to Washington (DCA)

View $324 flight on Thu, Sep 24, 2026Opens in a new window

$324 Cheap United flights Salt Lake City (SLC) to Washington (DCA)

Prices were available within the past 7 days and start at $324 for one-way flights and $379 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Sep 24 - Tue, Sep 29
SLC
Salt Lake City
DCA
Washington
$379 Roundtrip, found 1 day ago
$379
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 24 from Salt Lake City to Washington, returning Tue, Sep 29, priced at $379 found 1 day ago
United
Thu, Sep 24 - Tue, Sep 29
SLC
Salt Lake City
DCA
Washington
$391 Roundtrip, found 1 day ago
$391
Roundtrip
found 1 day ago
Select United flight, departing Thu, Sep 24 from Salt Lake City to Washington, returning Tue, Sep 29, priced at $391 found 1 day ago
United
Thu, Apr 2 - Wed, Apr 15
SLC
Salt Lake City
DCA
Washington
$414 Roundtrip, found 4 days ago
$414
Roundtrip
found 4 days ago
Select United flight, departing Thu, Apr 2 from Salt Lake City to Washington, returning Wed, Apr 15, priced at $414 found 4 days ago

Find the cheapest month to fly from Salt Lake City (SLC) to Washington (DCA)

January is typically the cheapest month to fly

From $134 - $456 per traveler.

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Baltimore Washington Intl. Thurgood Marshall BWI. Cheapest option available. Average driving time to city center is 40 minutes. Flights from $515
BWI
Baltimore Washington Intl. Thurgood Marshall
Cheapest
Average driving time to city center40 min
Flights from $515

Travel information

Origin airport
Salt Lake City Intl.
Destination airport
Ronald Reagan Washington National
Airlines serving
Alaska Airlines, American Airlines, Delta, Southwest Airlines, United
Popular airline
Alaska Airlines
Distance
2955 km
Average flight time
4 hours 11 mins

Explore a world of travel with Expedia