Find Cheap Flights to Washington

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Pasco Tri Cities to Washington

(Round-trip)
Depart: Wed Aug 2 2017 Return: Mon Aug 28 2017 Trip spans 27 days
United
United
PSC
9:33a
IAD
4:22p
6h 49m
1 stop
IAD
12:17p
PSC
10:42p
10h 25m
1 stop
Depart: Fri Jan 5 2018 Return: Thu Jan 11 2018 Trip spans 7 days
Delta
Delta
PSC
2:00a
DCA
8:20a
6h 20m
1 stop
DCA
9:55a
PSC
7:06p
9h 11m
1 stop
Depart: Tue Oct 17 2017 Return: Mon Oct 23 2017 Trip spans 7 days
Alaska Airlines
Alaska Airlines
PSC
3:27p
IAD
4:00a
12h 33m
2 stops
IAD
1:05p
PSC
11:18p
10h 13m
1 stop
Depart: Thu Aug 3 2017 Return: Mon Aug 7 2017 Trip spans 5 days
United
United
PSC
9:33a
IAD
4:17p
6h 44m
1 stop
IAD
1:26p
PSC
10:47p
9h 21m
1 stop
Depart: Mon Sep 18 2017 Return: Fri Sep 22 2017 Trip spans 5 days
Delta
Delta
PSC
3:01p
DCA
3:10a
12h 09m
2 stops
DCA
2:19a
PSC
12:04p
9h 45m
1 stop
Depart: Tue Aug 15 2017 Return: Mon Aug 28 2017 Trip spans 14 days
United
United
PSC
9:33a
IAD
4:15p
6h 42m
1 stop
IAD
4:54a
PSC
1:57p
9h 03m
1 stop
Depart: Fri Sep 22 2017 Return: Tue Sep 26 2017 Trip spans 5 days
Alaska Airlines
Alaska Airlines
PSC
3:27p
DCA
1:44p
22h 17m
2 stops
DCA
5:00a
PSC
10:15p
17h 15m
2 stops
Depart: Wed Aug 16 2017 Return: Mon Aug 28 2017 Trip spans 13 days
United
United
PSC
11:30a
IAD
10:46p
11h 16m
1 stop
IAD
3:30p
PSC
10:42p
7h 12m
1 stop
Depart: Thu Aug 10 2017 Return: Tue Aug 15 2017 Trip spans 6 days
Delta
Delta
PSC
2:47p
DCA
1:26a
10h 39m
2 stops
DCA
10:50a
PSC
10:46p
11h 56m
2 stops
Depart: Thu Aug 17 2017 Return: Mon Aug 28 2017 Trip spans 12 days
United
United
PSC
11:30a
IAD
10:40p
11h 10m
1 stop
IAD
4:54a
PSC
1:57p
9h 03m
1 stop
Depart: Tue Aug 22 2017 Return: Mon Aug 28 2017 Trip spans 7 days
United
United
PSC
11:30a
IAD
10:45p
11h 15m
1 stop
IAD
4:54a
PSC
1:57p
9h 03m
1 stop
Depart: Sun Sep 24 2017 Return: Tue Sep 26 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
PSC
3:27p
DCA
1:44p
22h 17m
2 stops
DCA
5:00a
PSC
10:15p
17h 15m
2 stops
Depart: Fri Jul 28 2017 Return: Tue Aug 1 2017 Trip spans 5 days
Delta
Delta
PSC
2:00a
DCA
9:00a
7h 00m
1 stop
DCA
12:55p
PSC
10:02p
9h 07m
1 stop
Depart: Thu Aug 24 2017 Return: Thu Aug 31 2017 Trip spans 8 days
United
United
PSC
11:30a
IAD
10:40p
11h 10m
1 stop
IAD
4:54a
PSC
1:57p
9h 03m
1 stop
Depart: Sat Jan 6 2018 Return: Thu Jan 11 2018 Trip spans 6 days
Delta
Delta
PSC
1:00a
DCA
2:37p
13h 37m
2 stops
DCA
9:55a
PSC
7:06p
9h 11m
1 stop
Depart: Thu Sep 21 2017 Return: Fri Sep 22 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
PSC
1:45a
DCA
1:44p
11h 59m
2 stops
DCA
5:00a
PSC
5:52p
12h 52m
2 stops
Depart: Mon Aug 28 2017 Return: Mon Sep 4 2017 Trip spans 8 days
United
United
PSC
11:30a
IAD
10:40p
11h 10m
1 stop
IAD
4:45a
PSC
1:57p
9h 12m
1 stop
Depart: Tue Aug 29 2017 Return: Mon Sep 4 2017 Trip spans 7 days
United
United
PSC
11:30a
IAD
10:45p
11h 15m
1 stop
IAD
4:15a
PSC
1:57p
9h 42m
1 stop
Depart: Mon Sep 4 2017 Return: Mon Sep 11 2017 Trip spans 8 days
Alaska Airlines
Alaska Airlines
PSC
1:45a
IAD
9:10a
7h 25m
1 stop
IAD
1:20p
PSC
11:18p
9h 58m
1 stop
Depart: Wed Aug 30 2017 Return: Mon Sep 4 2017 Trip spans 6 days
United
United
PSC
1:30a
DCA
8:12a
6h 42m
1 stop
DCA
4:50a
PSC
1:57p
9h 07m
1 stop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Why aren’t prices accurate 100% of the time?
Prices on airline seats, hotel rooms and car rentals can change frequently. Several people may also be trying to buy the same travel option simultaneously. As a result, you may find, on occasion, that certain prices are no longer available.

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Airports
Origin

Pasco
$422
Destination

Washington
only $422
only $422