Find Deals on Flights from Seattle to Pasco Tri Cities

Depart
Return
1 adult
Adults
18-64
Seniors
65+
Youths
12-17
Children
2-11
Seat Infants
under 2
Lap Infants
under 2
Students
under 26
The price shown for each flight will be the average for all passengers including any infants.
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Book cheap flights from Seattle to Pasco Tri Cities

(Round-trip)
Depart: Sat Jan 21 2017 Return: Mon Jan 23 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
6:15p
PSC
7:06p
0h 51m
nonstop
PSC
2:10p
SEA
3:04p
0h 54m
nonstop
Depart: Wed Feb 22 2017 Return: Thu Feb 23 2017 Trip spans 2 days
Major Airline
Major Airline
SEA
11:45p
PSC
12:35a
0h 50m
2 stops
PSC
6:39a
SEA
7:31a
0h 52m
2 stops
Depart: Thu Feb 9 2017 Return: Fri Feb 10 2017 Trip spans 2 days
Delta
Delta
SEA
5:30p
PSC
6:36p
1h 06m
nonstop
PSC
11:59a
SEA
1:02p
1h 03m
nonstop
Depart: Fri Jan 27 2017 Return: Mon Feb 6 2017 Trip spans 11 days
Alaska Airlines
Alaska Airlines
SEA
3:00a
PSC
3:51a
0h 51m
nonstop
PSC
11:39a
SEA
12:31p
0h 52m
nonstop
Depart: Sat Feb 11 2017 Return: Mon Feb 13 2017 Trip spans 3 days
Delta
Delta
SEA
6:23a
PSC
7:32a
1h 09m
nonstop
PSC
11:59a
SEA
1:02p
1h 03m
nonstop
Depart: Sat Jan 28 2017 Return: Mon Feb 6 2017 Trip spans 10 days
Alaska Airlines
Alaska Airlines
SEA
6:15p
PSC
7:06p
0h 51m
nonstop
PSC
6:08a
SEA
7:03a
0h 55m
nonstop
Depart: Sat Feb 25 2017 Return: Mon Feb 27 2017 Trip spans 3 days
Delta
Delta
SEA
6:25a
PSC
7:30a
1h 05m
nonstop
PSC
12:30a
SEA
1:47a
1h 17m
nonstop
Depart: Thu Feb 23 2017 Return: Sun Feb 26 2017 Trip spans 4 days
Alaska Airlines
Alaska Airlines
SEA
8:00a
PSC
8:48a
0h 48m
nonstop
PSC
11:39a
SEA
12:31p
0h 52m
nonstop
Depart: Mon Apr 10 2017 Return: Fri Apr 14 2017 Trip spans 5 days
Delta
Delta
SEA
11:20a
PSC
12:20p
1h 00m
nonstop
PSC
1:45a
SEA
3:00a
1h 15m
nonstop
Depart: Fri Apr 21 2017 Return: Sun Apr 23 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
12:15p
PSC
1:01p
0h 46m
nonstop
PSC
3:30p
SEA
4:31p
1h 01m
nonstop
Depart: Tue Apr 11 2017 Return: Fri Apr 14 2017 Trip spans 4 days
Delta
Delta
SEA
7:30a
PSC
8:35a
1h 05m
nonstop
PSC
9:10a
SEA
10:25a
1h 15m
nonstop
Depart: Fri Apr 28 2017 Return: Sun Apr 30 2017 Trip spans 3 days
Alaska Airlines
Alaska Airlines
SEA
3:55a
PSC
4:47a
0h 52m
nonstop
PSC
1:45p
SEA
2:33p
0h 48m
nonstop
Depart: Wed Apr 12 2017 Return: Fri Apr 14 2017 Trip spans 3 days
Delta
Delta
SEA
11:20a
PSC
12:20p
1h 00m
nonstop
PSC
12:55p
SEA
2:10p
1h 15m
nonstop
Depart: Fri Feb 10 2017 Return: Sat Feb 11 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
3:00a
PSC
3:50a
0h 50m
nonstop
PSC
11:39a
SEA
12:31p
0h 52m
nonstop
Depart: Thu Apr 13 2017 Return: Fri Apr 14 2017 Trip spans 2 days
Delta
Delta
SEA
6:35p
PSC
7:35p
1h 00m
nonstop
PSC
1:45a
SEA
3:00a
1h 15m
nonstop
Depart: Sun Feb 12 2017 Return: Mon Feb 13 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
3:00a
PSC
3:50a
0h 50m
nonstop
PSC
11:39a
SEA
12:31p
0h 52m
nonstop
Depart: Fri Apr 14 2017 Return: Sat Apr 15 2017 Trip spans 2 days
Delta
Delta
SEA
6:35p
PSC
7:35p
1h 00m
nonstop
PSC
1:45a
SEA
3:00a
1h 15m
nonstop
Depart: Mon Feb 13 2017 Return: Tue Feb 14 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
3:00a
PSC
3:50a
0h 50m
nonstop
PSC
6:08a
SEA
7:03a
0h 55m
nonstop
Depart: Sat Apr 15 2017 Return: Sun Apr 16 2017 Trip spans 2 days
Delta
Delta
SEA
7:30a
PSC
8:35a
1h 05m
nonstop
PSC
12:55p
SEA
2:10p
1h 15m
nonstop
Depart: Tue Feb 14 2017 Return: Wed Feb 15 2017 Trip spans 2 days
Alaska Airlines
Alaska Airlines
SEA
3:00a
PSC
3:50a
0h 50m
nonstop
PSC
11:39a
SEA
12:31p
0h 52m
nonstop
* Prices are per person and are for e–tickets and include all taxes & fees in USD.

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Here's why:

We’re not the seller.
At KAYAK we don’t set the prices, so it’s not possible for us to guarantee what other companies are selling.

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Our service lets you quickly and easily compare results from hundreds of travel sites at once. In this sense, KAYAK is a search engine and we can't guarantee prices we find.

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.

If you have more questions or if you have a bad price to report to us,
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Airports
Origin

Seattle
$170
Destination

Pasco
$170
Airlines Airline reviews

20 travelers who booked a flight from Seattle to Pasco rated their chosen airlines with an average of 7.4.

Overall
7.7
Boarding
7.9
Crew
8.2
Comfort
7.0
Food
6.7
Entertainment
6.3