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Cheap flights from Seattle to Pasco from $59

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Pasco departing on 5/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Seattle to Pasco

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Seattle to Pasco.
Alaska Airlines Logo
9:50 am - 10:51 amSEA-PSC
1h 01mnonstop
Alaska Airlines Logo
12:58 pm - 2:00 pmPSC-SEA
1h 02mnonstop
$111Alaska Airlines
Find Deal
mié., may. 7 - mié., may. 7
Delta Logo
3:25 pm - 4:29 pmSEA-PSC
1h 04mnonstop
Delta Logo
5:00 am - 6:12 amPSC-SEA
1h 12mnonstop
$117Delta
Find Deal
mar., may. 13 - mar., may. 20
Delta Logo
9:45 am - 10:58 amSEA-PSC
1h 13mnonstop
Delta Logo
5:49 pm - 7:00 pmPSC-SEA
1h 11mnonstop
$127Delta
Find Deal
mar., may. 27 - lun., jun. 2
Hawaiian Airlines Logo
9:50 am - 10:51 amSEA-PSC
1h 01mnonstop
Hawaiian Airlines Logo
8:21 am - 9:22 amPSC-SEA
1h 01mnonstop
$134Hawaiian Airlines
Find Deal
jue., may. 8 - dom., may. 11
Alaska Airlines Logo
7:50 pm - 8:50 pmSEA-PSC
1h 00mnonstop
Alaska Airlines Logo
8:20 am - 9:25 amPSC-SEA
1h 05mnonstop
$137Alaska Airlines
Find Deal
vie., may. 16 - vie., may. 23
Hawaiian Airlines Logo
6:10 pm - 7:10 pmSEA-PSC
1h 00mnonstop
Hawaiian Airlines Logo
3:46 pm - 5:00 pmPSC-SEA
1h 14mnonstop
$197Hawaiian Airlines
Find Deal
vie., jul. 4 - dom., jul. 6
Alaska Airlines Logo
10:59 pm - 11:59 pmSEA-PSC
1h 00mnonstop
Alaska Airlines Logo
7:26 pm - 8:31 pmPSC-SEA
1h 05mnonstop
$207Alaska Airlines
Find Deal
lun., may. 5 - lun., may. 12
Alaska Airlines Logo
7:00 am - 10:57 pmSEA-PSC
15h 57m1 stop
Alaska Airlines Logo
8:20 am - 9:25 amPSC-SEA
1h 05mnonstop
$230Alaska Airlines
Find Deal
mié., jun. 4 - sáb., jun. 7
United Airlines Logo
9:45 am - 6:53 pmSEA-PSC
9h 08m1 stop
United Airlines Logo
6:40 am - 9:11 pmPSC-SEA
14h 31m1 stop
$495United Airlines
Find Deal
sáb., may. 31 - sáb., jun. 7
United Airlines Logo
7:20 am - 6:53 pmSEA-PSC
11h 33m1 stop
United Airlines Logo
1:36 pm - 8:49 amPSC-SEA
19h 13m1 stop
$505United Airlines
Find Deal
sáb., may. 31 - sáb., jun. 7

United Airlines flights from Seattle to Pasco

Our best United Airlines deals on Seattle to Pasco flight tickets
United Airlines
May 31
SEA9:45 amSeattle/Tacoma Intl
9h 08m
1 stop
PSC6:53 pmPasco Tri Cities
Jun 7
PSC6:40 amPasco Tri Cities
14h 31m
1 stop
SEA9:11 pmSeattle/Tacoma Intl
United Airlines
May 31
SEA7:20 amSeattle/Tacoma Intl
11h 33m
1 stop
PSC6:53 pmPasco Tri Cities
Jun 7
PSC1:36 pmPasco Tri Cities
19h 13m
1 stop
SEA8:49 amSeattle/Tacoma Intl
United Airlines
May 16
SEA7:00 amSeattle/Tacoma Intl
16h 20m
1 stop
PSC11:20 pmPasco Tri Cities
May 18
PSC6:35 amPasco Tri Cities
18h 24m
1 stop
SEA12:59 amSeattle/Tacoma Intl

Alaska Airlines flights from Seattle to Pasco

Our best Alaska Airlines deals on Seattle to Pasco flight tickets
Alaska Airlines
May 7
SEA9:50 amSeattle/Tacoma Intl
1h 01m
PSC10:51 amPasco Tri Cities
May 7
PSC12:58 pmPasco Tri Cities
1h 02m
SEA2:00 pmSeattle/Tacoma Intl
Alaska Airlines
May 16
SEA7:50 pmSeattle/Tacoma Intl
1h 00m
PSC8:50 pmPasco Tri Cities
May 23
PSC8:20 amPasco Tri Cities
1h 05m
SEA9:25 amSeattle/Tacoma Intl
Alaska Airlines
May 5
SEA10:59 pmSeattle/Tacoma Intl
1h 00m
PSC11:59 pmPasco Tri Cities
May 12
PSC7:26 pmPasco Tri Cities
1h 05m
SEA8:31 pmSeattle/Tacoma Intl

See travel insights to Pasco from

How to get the cheapest flight ticket from Seattle to Pasco

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Pasco?

The month of February is, on average, the cheapest month to fly to Pasco from Seattle, with most prices found around $134. The month of April is another great option to travel to Pasco, with average flight prices from Seattle averaging around $147.

What is the cheapest day to depart on your flight to Pasco?

The cheapest day to depart from Seattle to Pasco is on a Wednesday. Travelers who choose to depart for Pasco on a Wednesday will often find tickets for as low as $196. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to Pasco on Monday is $296.

What is the cheapest time of day to depart on your flight to Pasco?

The cheapest time of day to fly to Pasco is in the evening when flights can be purchased for as low as $197. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $266 on average. Flights to Pasco from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to Pasco Tri Cities flight route?

Fly from Seattle/Tacoma Intl to Pasco Tri Cities for the best Seattle/Tacoma Intl - Pasco Tri Cities flight prices

What cabin class options are available on Seattle/Tacoma Intl to Pasco Tri Cities flights?

There are 3 cabin classes available to choose from on Seattle/Tacoma Intl to Pasco Tri Cities flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Pasco flight prices changed over time?

As of April 2025, prices for Seattle to Pasco flights are approximately 71% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Pasco

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Pasco according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Seattle to Pasco (SEA to PSC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to Pasco

Best Price Found

$59

Fastest flight time

0h 59m

Direct flights

Tue, Wed, Thu, Fri and Sat

Airports in Pasco

1 airport
The best one-way flight to Pasco from Seattle in the past 72 hours is $59. The best round-trip flight deal from Seattle to Pasco found on momondo in the last 72 hours is $111.
The fastest flight from Seattle to Pasco takes 0h 59m
Direct flights go from Seattle to Pasco on Tuesday, Wednesday, Thursday, Friday and Saturday. Airlines offering direct flights are: Delta, Alaska Airlines and Hawaiian Airlines.
There is 1 airport near Pasco: Pasco Tri Cities (PSC)

  • How far is Seattle/Tacoma Intl to Pasco Tri Cities by plane?

    There are 179.8 mi between Seattle/Tacoma Intl and Pasco Tri Cities. By plane, this route typically takes 1h 00m.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Pasco Tri Cities Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to Pasco Tri Cities Airport were last updated today.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to Pasco Tri Cities Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to Pasco Tri Cities Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Pasco Tri Cities Airport.

  • What documentation or ID do you need to fly to Pasco Tri Cities Airport?

    The travel and health documents you'll need for your trip to Pasco Tri Cities Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Pasco Tri Cities Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to Pasco?

  • What is the most popular airline from Seattle to Pasco?


Best airlines flying from Seattle to Pasco

Compare and see reviews for airlines that fly from Seattle to Pasco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $97Free CancellationRating
8.0
7,917 reviews
Search Delta flights
Alaska AirlinesPriceFrom $102Free CancellationRating
8.0
9,882 reviews
Search Alaska Airlines flights
  • Delta Flights From Seattle to Pasco

    Delta flight deals from Seattle to Pasco start from $97 round-trip. Over the 19 Delta flights for this route in a normal week, average airfare is usually $177 round-trip - but some users have found much cheaper deals with momondo.

  • Alaska Airlines Flights From Seattle to Pasco

    Alaska Airlines is also a popular choice for this route. Alaska Airlines flight deals for Seattle to Pasco start from as low as $102 round-trip, depending on your selected dates, with average Alaska Airlines deals seen on momondo around $225. Alaska Airlines operates 9 flights to Pasco from Seattle in an average week. Users have rated it 8.0/10 across 9,882 reviews.


Traveling to a place near Pasco?

Book flights to Pasco if you plan to visit one of these locations
Kennewick
Richland

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to Pasco?

Finding the right flight to Pasco from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Pasco quick and easy, saving you time and money.

Can I find flights from Seattle to Pasco with flexible booking policies on momondo?

All flight searches from Seattle to Pasco on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Seattle to Pasco?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Pasco.

I’m not ready to book a flight from Seattle to Pasco right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Seattle to Pasco now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Pasco and let you know when they change.


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