Flights from Pasco to Washington DC

Our cheapest offers for flights from Pasco to Washington DC

Here you can compare cheap flights from Pasco (PSC) to Washington DC (DCA) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Washington DC. Prices and availability may change at any time.

Outbound Return Airlines Shop Baggage Price
Best option
Pasco
Washington DC
Outbound
10/18/25
1 Stopover (SEA)
AS0907, AS0002
10h 15min
Return
11/17/25
1 Stopover (SEA)
AS0003, AS2100
09h 19min
Alaska Airlines ?
$343
Pasco
Washington DC
Outbound
10/18/25
1 Stopover (SEA)
AS0907, AS0002
10h 15min
Return
11/17/25
1 Stopover (SEA)
AS0003, AS2100
09h 19min
Alaska Airlines ?
$356
Pasco
Washington DC
Outbound
10/18/25
1 Stopover (SEA)
AS0907, AS0002
10h 15min
Return
11/17/25
1 Stopover (SEA)
HA6703, HA6856
09h 19min
Alaska Airlines ?
$534
Prices based on recent searches, subject to last-minute changes
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Tips and tricks to help you find cheap flights from Pasco to Washington DC

Favorite airline: Alaska Airlines
The favorite airline for flights from Pasco to Washington DC is Alaska Airlines.
Alaska Airlines
44 %
United Airlines
33 %
Delta
22 %
Favourite connection: via Seattle-Tacoma
75 % of booked tickets on this route are for flights with a transfer in Seattle-Tacoma.
Route
bookings
1 stopover Seattle-Tacoma International Airport, WA
09h 09min, from $621
75 %
2 stopovers Seattle-Tacoma International Airport, WA Los Angeles International Airport, CA
12h 57min, from $676
25 %

Important flight information

Flight information: Pasco - Washington DC

Roundtrip from $342.73
Distance 3504 km
Departure airport Airport Pasco, WA (PSC)
Arrival airport Airport Washington DC - Ronald Reagan National Airport, VA (DCA)
Destination country Flights to United States
Alternative routes to United States
Alternative flights to Washington DC
Flight destinations with a similar price