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SEA - PSC

Find cheap flights from Seattle to Pasco from $89

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Pasco departing on 5/20. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 5/26
Sun 6/2

Search hundreds of travel sites at once for deals on flights to Pasco

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Pasco, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Pasco, as well as popular online travel agencies
In the last 7 days travelers have searched 44,335,567 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

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Filter your dealsChoose cabin class, free Wi-Fi and more.

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Cheap flight deals from Seattle to Pasco (SEA-PSC)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Seattle to Pasco that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
7:49 pm - 8:53 pmSEA-PSC
1h 04mnonstop
12:45 pm - 1:47 pmPSC-SEA
1h 02mnonstop
$177Alaska Airlines
Find Deal
Thu, May 16 - Mon, May 27
5:14 pm - 6:15 pmSEA-PSC
1h 01mnonstop
8:25 am - 9:30 amPSC-SEA
1h 05mnonstop
$187Alaska Airlines
Find Deal
Sat, Jun 22 - Sun, Jun 23
9:40 am - 10:51 amSEA-PSC
1h 11mnonstop
11:32 am - 12:41 pmPSC-SEA
1h 09mnonstop
$202Delta
Find Deal
Thu, May 23 - Thu, May 30
9:40 am - 10:51 amSEA-PSC
1h 11mnonstop
5:25 am - 6:33 amPSC-SEA
1h 08mnonstop
$207Delta
Find Deal
Fri, May 24 - Sun, May 26
5:01 pm - 5:55 pmSEA-PSC
0h 54mnonstop
8:23 am - 9:26 amPSC-SEA
1h 03mnonstop
$287American Airlines
Find Deal
Thu, May 16 - Mon, May 27
9:25 am - 10:28 amSEA-PSC
1h 03mnonstop
5:50 pm - 6:59 pmPSC-SEA
1h 09mnonstop
$347Delta
Find Deal
Fri, Jun 21 - Mon, Jun 24
4:45 pm - 5:44 pmSEA-PSC
0h 59mnonstop
9:55 am - 10:57 amPSC-SEA
1h 02mnonstop
$367American Airlines
Find Deal
Thu, May 9 - Thu, May 16
9:40 am - 10:51 amSEA-PSC
1h 11mnonstop
5:49 pm - 6:59 pmPSC-SEA
1h 10mnonstop
$387Delta
Find Deal
Thu, May 9 - Thu, May 9
5:00 am - 9:01 pmSEA-PSC
16h 01m1 stop
1:41 pm - 8:02 amPSC-SEA
18h 21m1 stop
$564United Airlines
Find Deal
Thu, May 16 - Mon, May 27
2:50 pm - 12:29 pmSEA-PSC
21h 39m1 stop
1:37 pm - 12:58 amPSC-SEA
11h 21m1 stop
$615United Airlines
Find Deal
Thu, May 9 - Thu, May 16

Flights from Seattle to Pasco - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Pasco to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Seattle to Pasco?

The average price of all flights from Seattle to Pasco clicked on KAYAK for each day over the last 12 months.
If your flying dates are flexible, you should consider flying to Pasco on a Thursday, as we generally find the cheapest rates on that day for this route. On the other hand, Monday is the most expensive day to fly from Seattle to Pasco. For your return ticket, we recommend flying on a Saturday and avoiding Tuesdays for the best deals.

What is the cheapest month to fly from Seattle to Pasco?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Pasco, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Pasco is February, where tickets cost $137 on average. On the other hand, the most expensive months are March and April, where the average cost of tickets is $268 and $257 respectively.

How far in advance should I book a flight from Seattle to Pasco?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Pasco, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Pasco, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 49 days before departure.

Which airlines provide the cheapest flights from Seattle to Pasco?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 72 hours, the best return deals on flights connecting Seattle to Pasco were found on Alaska Airlines ($177) and Delta ($202). Alaska Airlines proposed the cheapest one-way flight at $89.

Which airlines fly non-stop between Seattle and Pasco?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Pasco.
There are 2 airlines that fly nonstop from Seattle to Pasco. They are Alaska Airlines and Delta. The cheapest airline for this route is Delta, with the best one-way deal found costing $69. On average, the best prices for this route can be found at Delta.

How many flights are there between Seattle and Pasco per day?

Each day, there are between 8 and 12 nonstop flights that take off from Seattle and land in Pasco, with an average flight time of 0h 59m. The most common departure time is 10:00 pm and most flights take off in the morning. Each week, there are 77 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart. The fewest flights depart on a Saturday.

Which cabin class options are there for flights between Seattle and Pasco?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are First, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Pasco take?

A direct flight to Pasco will take on average 0h 54m to travel the 171 miles flying distance from Seattle.

What’s the earliest departure time from Seattle to Pasco?

Early birds can take the earliest flight from Seattle at 8:10 am and will be landing in Pasco at 9:07 am.

What’s the latest departure time from Seattle to Pasco?

If you prefer to fly at night, the latest flight from Seattle to Pasco jets off at 11:00 pm and lands at 11:59 pm.

Good to know

Low season

October

High season

December

Cheapest flight

$89
Best time to beat the crowds but there is an average 16% increase in price.
Most popular time to fly with an average 17% increase in price.
Flight from Seattle to Pasco

When to book flights from Seattle to Pasco

Are your dates flexible? Find out the best times to travel from Seattle to Pasco based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Pasco

  • What is the most suitable ground transportation option in Pasco?

    There are various ground transportation options that you can consider upon your arrival at PSC. You can opt for buses, taxis, and shuttles. However, if you want to explore the city without any restrictions, you should consider car rental services. At the airport’s baggage claim area, you will find rental counters for agencies such as Alamo, National, Budget, Enterprise, Avis and Hertz.

  • Are there any onsite hotels at PSC?

    If you are arriving late at PSC airport and are looking for accommodation, you will find top-rated onsite hotels such as Knights Inn Pasco and Courtyard by Marriott Pasco TriCities Airport Hotel. These hotels offer great services such as shuttle transfer, meals and showers. The best part is they are located within a 2mile radius from the airport.

  • What family services does SEA offer?

    SEA is equipped with a children’s play area that passengers traveling with young kids can utilize to have them burn off some energy before boarding their flights. The play areas are located between gates A and Central terminal. Additionally, nursing mothers can also use the Mamava pods located at the airport’s Concourse A, D and C to breastfeed, change diapers and pump milk.

  • Does SEA offer any baggage services?

    SEA is equipped with baggage carts available in all the gated areas, landside and central terminal to help you carry your heavy luggage. You can also use the luggage lockers and storage found in the baggage claim area.

  • What is the cheapest flight from Seattle to Pasco?

    In the last 3 days, the lowest price for a flight from Seattle to Pasco was $89 for a one-way ticket and $177 for a round-trip.

  • Do I need a passport to fly between Seattle and Pasco?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Pasco?

    Only Alaska Airlines offers inflight Wi-Fi service on the Seattle to Pasco flight route.

  • Which aircraft models fly most regularly from Seattle to Pasco?

    The Embraer 175 (Enhanced Winglets) is the aircraft model that flies most regularly on the Seattle to Pasco flight route.

  • Which airline alliances offer flights from Seattle to Pasco?

    oneworld, SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Pasco, with SkyTeam being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Pasco?

    There are nonstop flights from Seattle to Pasco on a daily basis.

  • Which is the best airline for flights from Seattle to Pasco, Alaska Airlines or Delta?

    The two airlines most popular with KAYAK users for flights from Seattle to Pasco are Alaska Airlines and Delta. With an average price for the route of $184 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $178 and an overall rating of 8.0.

  • How does KAYAK find such low prices on flights from Seattle to Pasco?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Pasco.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Pasco?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Pasco from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Pasco?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Pasco with an airline and back to Seattle with another airline. Booking your flights between Seattle and PSC can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Pasco?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Pasco from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from SEA to Pasco

  • Looking for a cheap flight? 25% of our users found flights on this route for $133 or less one-way and $136 or less round-trip.
  • Passengers flying through Seattle Tacoma International Airport (SEA) can leave their cars at the airport as it offers exceptional parking lots ranging from long-term to short-term parking lots. The General Parking Garage, which is available on floors 1 to 3 and 5 to 8, offers both long-term and short-term parking services. However, if you want to save money during your trip, consider parking on the offsite parking lots, such as Park N jet Lot 2 or Masterpark Lot B.
  • The USO lounge available at SEA airport’s main terminal on the landside offers excellent free services and amenities to active duty US military personnel and their families. These services and amenities include luggage storage, kids’ play areas, laptops, computers, internet connectivity, snacks, beverages, lounge chairs, assistance with local information and travel planning, and sleeping areas with beds, showers and toiletries.
  • If you want to freshen up while at SEA before boarding your flight to Pasco, you can have access to shower amenities at the Delta Airlines Sky Club lounge. Nonetheless, you can also get to take advantage of other lounge services while at the lounge. However, you need a lounge pass to utilize these services.
  • If you feel hungry while at Tri-Cities Airport (PSC), you can take advantage of the multiple dining areas available within the airport. The restaurants offer a wide variety of cuisines that you might want to explore. For instance, Columbia Bar & Grill is located in the International Terminal Boarding Area.
  • PSC offers unique services to passengers with limited mobility. These services include wheelchairs and extra assistance upon request. Therefore, if you are flying through the airport with a companion with limited mobility, ensure that you contact your airline 48 hours prior to your flight departure date. This way, you will have them ready on the ground, waiting on your arrival.
See more tips

Prefer to fly non-stop from Seattle to Pasco?

Find which airlines fly direct from Seattle/Tacoma Intl to Tri Cities, which days they fly and book direct flights.

Nonstop departures

Seattle/Tacoma Intl to Pasco Tri Cities

Monday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Wednesday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Thursday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Friday

Aeromexico, Air France, Alaska Airlines, +9 more

Aeromexico, Air France, +10 more

Saturday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Sunday

Aeromexico, Alaska Airlines, American Airlines, +10 more

Aeromexico, Alaska Airlines, +11 more

See more direct flights

Nonstop returns

Pasco Tri Cities to Seattle/Tacoma Intl

Monday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Tuesday

Aeromexico, Alaska Airlines, American Airlines, +10 more

Aeromexico, Alaska Airlines, +11 more

Wednesday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Thursday

Aeromexico, Alaska Airlines, American Airlines, +10 more

Aeromexico, Alaska Airlines, +11 more

Friday

Aeromexico, Alaska Airlines, American Airlines, +8 more

Aeromexico, Alaska Airlines, +9 more

Saturday

Aeromexico, Alaska Airlines, American Airlines, +10 more

Aeromexico, Alaska Airlines, +11 more

Sunday

Aeromexico, Alaska Airlines, American Airlines, +9 more

Aeromexico, Alaska Airlines, +10 more

See more direct flights
See more direct flights

Top airlines flying from Seattle to Pasco

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Pasco. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Pasco? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 9115 reviews
8.2boarding
7.3entertainment
8.6crew
7.3food
7.9comfort
Airline reviews

It was a full flight without any issues or stress. Really surprised with how so many flights seem to have issues nowadays.

10.0 ExcellentAnonymous, Apr 2024SEA - SLC
Read more about Alaska Airlines reviews

It was a full flight without any issues or stress. Really surprised with how so many flights seem to have issues nowadays.

Flight was good. Glad it was delayed or I may have missed the connection since I got to Seattle at about the same time my connection was to leave. The snack was a small bag of pretzels and a small soda. Can’t really call that food. There was no entertainment available on the flight.

Same as the earlier flight. Bad boarding practices, uncomfortable seats, and no Wi-Fi service.

Everything was good. One of the flight attendants was not very friendly

Text and wifi were paywalled. I'm not looking for something fast, but not getting a text for ride coordination until back at the gate was a pain.

It was not a great flight. There was a software update delay which had us on the ground for almost 2 hours. I was unable to make my shuttle to my final destination.

Good. Quiet. Comfortable. The protests nearly kept me from catching my flight. They waited for me! I made it!

Red eye flight, so not expecting any extras, but the boarding and trip was smooth. Thx Alaska.

Received little assistance with air sick child. Crew’s main concern was if anything got on the seat belt!

Flight was excellent! Comfortable seats. Flew out of IND. very friendly crew!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

The boarding process was terrible especially with an indirect flight Chicago to Seattle to San Diego was terrible talking about we overbooked a flight idk if I’d take this airline ever again we got off our flight from Chicago to Seattle and we traveled for business and they told us our connecting flight was over booked and their was no seats asking people to take a delayed next flight and they don’t tell anyone coughing to wear masks seats 30A-B were terrible during the flight no one wants to sit next to people coughing all around I don’t want to be sick traveling for work or get sick anytime it’s very upsetting the staff doesn’t take this stuff serious to tell them to wear masks when they see people coughing and sneezing

Book cheap flights from Seattle to Pasco

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Pasco found on KAYAK in the last 72 hours.
5/20Mon
nonstopAlaska Airlines
1h 04mSEA-PSC
$89
6/24Mon
nonstopDelta
1h 03mSEA-PSC
$94
5/19Sun
nonstopAlaska Airlines
0h 55mSEA-PSC
$99
5/10Fri
nonstopAlaska Airlines
0h 57mSEA-PSC
$194
5/2Thu
nonstopDelta
1h 05mSEA-PSC
$224
5/7Tue
2 stops
23h 42mSEA-PSC
$232
5/7Tue
nonstopDelta
1h 00mSEA-PSC
$244
5/2Thu
2 stops
28h 22mSEA-PSC
$279
5/10Fri
1 stopUnited Airlines
21h 39mSEA-PSC
$294
5/20Mon
1 stopUnited Airlines
17h 43mSEA-PSC
$343

Search by stops

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Last minute flights from Seattle to Pasco

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Pasco that are departing in the next 10 days.
4/30Tue
nonstopDelta
1h 06mSEA-PSC
5/4Sat
nonstopDelta
1h 14mPSC-SEA
$567
4/27Sat
nonstopAmerican Airlines
0h 57mSEA-PSC
4/30Tue
nonstopAmerican Airlines
1h 02mPSC-SEA
$687
4/27Sat
multi-stop
24h 57mSEA-PSC
4/30Tue
multi-stop
22h 45mPSC-SEA
$738
4/30Tue
multi-stopUnited Airlines
20h 34mSEA-PSC
5/4Sat
multi-stopUnited Airlines
22h 30mPSC-SEA
$904
5/1Wed
multi-stopUnited Airlines
16h 01mSEA-PSC
5/2Thu
multi-stopUnited Airlines
9h 52mPSC-SEA
$914
4/30Tue
nonstopAmerican Airlines
0h 59mSEA-PSC
5/4Sat
multi-stopAmerican Airlines
9h 34mPSC-SEA
$1,221
4/27Sat
multi-stopUnited Airlines
16h 53mSEA-PSC
4/30Tue
multi-stopUnited Airlines
11h 06mPSC-SEA
$1,268
5/1Wed
nonstopAmerican Airlines
0h 59mSEA-PSC
5/2Thu
multi-stopAmerican Airlines
20h 41mPSC-SEA
$1,312
4/27Sat
multi-stopAmerican Airlines
19h 18mSEA-PSC
4/30Tue
nonstopAmerican Airlines
1h 02mPSC-SEA
$1,329

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Seattle - Pasco Flights

Departure:

Seattle (SEA)United States

Destination:

Pasco (PSC)United States

Return flight deals:

Pasco - Seattle

Cabin classes:

$279
$279
$126

Browse destinations: