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PSC - SEA

Find cheap flights from Pasco to Seattle from $69

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Pasco to Seattle departing on 5/15. 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
Sat 5/18
Sat 5/25

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Pasco to Seattle, 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 Pasco to Seattle, as well as popular online travel agencies
In the last 7 days travelers have searched 44,553,814 times on KAYAK, and here is why:

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

Track pricesNot ready to book? Create a price alert for when prices drop.

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

Bundle and saveSave money when you bundle your flight + hotel.

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

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Pasco to Seattle 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
5:49 pm - 6:59 pmPSC-SEA
1h 10mnonstop
4:05 pm - 5:08 pmSEA-PSC
1h 03mnonstop
$157Delta
Find Deal
Wed, May 29 - Thu, May 30
8:30 am - 9:36 amPSC-SEA
1h 06mnonstop
4:45 pm - 5:44 pmSEA-PSC
0h 59mnonstop
$167Alaska Airlines
Find Deal
Wed, May 8 - Fri, May 10
6:35 pm - 7:38 pmPSC-SEA
1h 03mnonstop
10:59 pm - 11:57 pmSEA-PSC
0h 58mnonstop
$171Alaska Airlines
Find Deal
Mon, May 20 - Mon, May 20
10:20 am - 11:24 amPSC-SEA
1h 04mnonstop
1:59 pm - 2:55 pmSEA-PSC
0h 56mnonstop
$177Alaska Airlines
Find Deal
Tue, Jul 9 - Tue, Jul 16
5:49 pm - 6:59 pmPSC-SEA
1h 10mnonstop
9:40 am - 10:51 amSEA-PSC
1h 11mnonstop
$187Delta
Find Deal
Fri, May 10 - Fri, May 17
12:20 pm - 1:23 pmPSC-SEA
1h 03mnonstop
1:55 pm - 2:52 pmSEA-PSC
0h 57mnonstop
$217Alaska Airlines
Find Deal
Sat, May 4 - Tue, May 7
9:50 am - 10:53 amPSC-SEA
1h 03mnonstop
4:45 pm - 5:44 pmSEA-PSC
0h 59mnonstop
$287American Airlines
Find Deal
Wed, May 8 - Fri, May 10
8:30 am - 9:36 amPSC-SEA
1h 06mnonstop
4:45 pm - 5:44 pmSEA-PSC
0h 59mnonstop
$487American Airlines
Find Deal
Mon, Apr 29 - Tue, Apr 30
1:37 pm - 12:58 amPSC-SEA
11h 21m1 stop
1:10 pm - 12:29 pmSEA-PSC
23h 19m1 stop
$498United Airlines
Find Deal
Wed, May 8 - Fri, May 10
1:37 pm - 12:58 amPSC-SEA
11h 21m1 stop
2:50 pm - 12:29 pmSEA-PSC
21h 39m1 stop
$519United Airlines
Find Deal
Thu, May 9 - Mon, May 13

Flights from Pasco to Seattle - Travel Insights & Trends

Get data-powered insights and trends into flights from Pasco to Seattle 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 Pasco to Seattle?

The average price of all flights from Pasco to Seattle clicked on KAYAK for each day over the last 12 months.
When flying from Pasco to Seattle, you should consider leaving on a Saturday and avoid Tuesdays if you are looking for the best rates. For your return to Pasco, you’ll find the best rates on Thursdays and the most expensive ones on Mondays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Pasco to Seattle, 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 Pasco to Seattle is November, where tickets cost $129 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $297 and $211 respectively.

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

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Pasco to Seattle, 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 Pasco to Seattle, you should book around 2 weeks before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Pasco to Seattle?

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 Pasco to Seattle were found on Delta ($157) and Alaska Airlines ($167). Alaska Airlines proposed the cheapest one-way flight at $69.

Which airlines fly non-stop between Pasco and Seattle?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Pasco to Seattle.
There are 2 airlines that fly nonstop from Pasco to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Delta, with the best one-way deal found costing $67. On average, the best prices for this route can be found at Alaska Airlines.

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

Each day, there are between 8 and 12 nonstop flights that take off from Pasco and land in Seattle, with an average flight time of 1h 06m. The most common departure time is 5:00 am and most flights take off in the morning. Each week, there are 80 flights. The most frequent day of departure is Friday, when 15% of all weekly flights depart. The fewest flights depart on a Saturday.

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

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 4 cabin class options for the route. These are First, Business, 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 Pasco to Seattle take?

The duration of a nonstop flight to Seattle from Pasco is typically 1h 03m. The journey crosses a distance of 171 miles.

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

Early birds can take the earliest flight from Pasco at 5:00 am and will be landing in Seattle at 6:02 am.

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

If you prefer to fly at night, the latest flight from Pasco to Seattle jets off at 6:35 pm and lands at 7:38 pm.

Good to know

Low season

August

High season

December

Cheapest flight

$69
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly with an average 61% increase in price.
Flight from Pasco to Seattle

When to book flights from Pasco to Seattle

Are your dates flexible? Find out the best times to travel from Pasco to Seattle 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 Pasco to Seattle

  • Where can I grab a meal in PSC?

    If you are looking to grab a meal in PSC while waiting for your departure, find the Columbia Bar & Grill. It is located at the international Terminal Boarding Area and offers a menu designed to get you a pleasant, hot meal of your choice. It also gives table services for adults wishing to grab a drink during the wait.

  • Does SEA offer limited mobility services?

    The airport takes care of individuals with special needs. It gives you services like wheelchair assistance around the airport while boarding a plane, access to the terminal, particular seat assignment, medication storage, and even your nutritional needs. However, you are advised to request the service ahead of your departure date.

  • Can someone spend a night in PSC?

    The PSC does not allow passengers to spend a night in the airport. However, there are several close hotels that you can book from and spend the night. We recommend booking a stay at Expansive Pasco Escape, located approximately 0.3 miles away, which features a Sauna, giving you an even more relaxing stay.

  • Which public transport services SEA?

    There are several public transits that serve to and from the airport. Get a link light rail ticket where trains depart from the airport to the heart of Seattle every 8-10 minutes. Also, use Shuttle Express, which offers services around the clock and is the most used. However, if you want to explore Seattle, you should opt for car rental services from agencies like Hertz, Alamo, Avis, National, Dollar, and FOX found at the main terminals in the baggage claim area.

  • What is the cheapest flight from Pasco to Seattle?

    In the last 3 days, the lowest price for a flight from Pasco to Seattle was $69 for a one-way ticket and $157 for a round-trip.

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

    No

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

    American Airlines, Alaska Airlines, and Delta offer inflight Wi-Fi service on the Pasco to Seattle flight route.

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

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

  • Which airline alliances offer flights from Pasco to Seattle?

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

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

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

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

    The two airlines most popular with KAYAK users for flights from Pasco to Seattle are Alaska Airlines and Delta. With an average price for the route of $178 and an overall rating of 8.1, 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 Pasco to Seattle?

    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 Pasco to Seattle.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seattle from Pasco 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 Pasco to Seattle?

    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 Seattle with an airline and back to Pasco with another airline. Booking your flights between Pasco and SEA 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 Pasco to Seattle?

    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 Seattle from Pasco 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 PSC to Seattle

  • Looking for a cheap flight? 25% of our users found flights on this route for $171 or less one-way and $399 or less round-trip.
  • Seattle-Tacoma-Intl Airport (SEA) welcomes pets in their facility. Despite the airline or gate allocated, there are eight pet-relief areas in the airport put in strategic locations for easy access. You’ll find four pre-security relief areas, from Door #02/Carousel 1, Door #33, Door #26/Carousel 16, and nearby the parking area. The other four can be found in Concourse D, Central Terminal, the North Satellite, and South Satellite.
  • If you want to have a rest in Pasco-Tri-Cities-PSC before embarking on your flight, you have a variety of nearby hotels to choose from. Find hotels like Best Western Premier Pasco Inn & Suites, 0.7 miles, Courtyard by Marriott Pasco Tri-Cities Airport, which is approximately 0.5 miles, and Red Lion Hotel Pasco Airport & Conference Center, located about 1.0 miles, which are the closest compared to the others.
  • A few lounges at PSC offer excellent services and amenities that business travelers can utilize while at the airport. It offers meet and greets services available at the airport terminals.
  • SEA offers baggage carts, luggage lockers, and storage if you need a hand with your luggage. The baggage carts are found in the airport's Central Terminal, while the luggage storage is located in the baggage claim area.
  • There are only two airlines that fly non-stop from PSC to SEA. Alaska is one popular choice offering nonstop flight services along this route. You could also opt to use Delta Airlines, which is much cheaper but also offers nonstop flight services. However, it is advisable to opt for connecting flights while flying along this route and want to save on some cash.
See more tips

Prefer to fly non-stop from Pasco to Seattle?

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

Nonstop departures

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

Nonstop returns

Seattle/Tacoma Intl to Pasco Tri Cities

Monday

Aeromexico, Alaska Airlines, American Airlines, +9 more

Aeromexico, Alaska Airlines, +10 more

Tuesday

Aeromexico, Air France, Alaska Airlines, +11 more

Aeromexico, Air France, +12 more

Wednesday

Aeromexico, Alaska Airlines, American Airlines, +9 more

Aeromexico, Alaska Airlines, +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
See more direct flights

Top airlines flying from Pasco to Seattle

 
See real verified KAYAK customer reviews for airlines flying from Pasco to Seattle. 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 Pasco to Seattle? 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.
8.1
Alaska AirlinesOverall score based on 9106 reviews
8.6crew
7.3food
7.9comfort
7.3entertainment
8.2boarding
Airline reviews

On time, comfortable seats with plenty of leg room, nice staff. Pretty good!

8.0 ExcellentLianne, Apr 2024RDM - SEA
Read more about Alaska Airlines reviews

On time, comfortable seats with plenty of leg room, nice staff. Pretty good!

I did not like anything about that flight. The check in at the gate was horrible. The inflight service was bad and WiFi was not available for me to be able to entertain myself since it was a long flight.

Becoming shittier by the day. Spirit airlines was way better and gave better value for money.

I asked to be moved near the bathroom due to kidney issues. The gate agent was very kind and did that for me.

The seat side plug ins didn’t work in my row, and I ran out of things to do since my iPad and iPhone ran out of juice. The flight attendant offered me a free drink but I don’t drink. I suggested a free snack box instead and she just shrugged and walked off. Why do us non-drinkers get the short end of the stick?

The flight crew was super friendly. All flights were on-time. Everything went smoothly!

I am an avid customer to Alaska Airlines and I was so disappointed with my flight experience on flight 639 with service from Phoenix to Seattle. This flight was supposed to take off at 7am. We sat on the airplane for an hour before we had to deplane due to a mechanical issue, which is fine. The agents working at the desk let us know that they would update us every 30 minutes with new information about our flight and that at the moment they were only helping customers who, due to the delay, would miss their connecting flights in Seattle, which was understandable. 1.5 hours went by before we got our first update of “unfortunately there is no update” finally, after 3 hours of waiting with hardly any update, I got in line with the rest of the passengers to figure out my next move due to the fact that I was supposed to be at a wedding that night and that I had spent a lot of money to make that morning flight. After sitting in line for over an hour to get help, I decided to call customer service to see if they could help me rebook a flight just in case, to which the agent said she could rebook me for a flight at 3:31pm that had 3 seats left on the flight. So I took it with the hopes that I would at least make the dinner portion of the wedding. I spoke to the gate agent and asked how I could retrieve my bags and he said they will be moved over to my new flight (2 gates down). Finally after being at the airport for 10 hours, it was time for me to hop on my new flight before I came to find out that I was on the standby list after being told that I had 1 of 3 seats that were left. I went and talked to the new agent to which he said, “yeah sorry there was a family who was after you on the waitlist so we gave them priority, so now there are 3 people ahead of you so you may actually not get on this flight.” All I could think about was how frustrated I was that I paid over $400 for a flight to get told that I may not make it home anytime soon. Finally, somehow a kind person gave up their seat for me to get on with compensation for him. When I mentioned that I had been at the airport since 5am (10+ hours) verbatim the gate agent said, “yeah that sucks, but it happens” absolutely no sympathy or support whatsoever. I then asked about my bag and if it was moved to this flight and the gate agent told me “they may not have had time to move it over so you might not get your bags today” so from my understanding from 11am when I changed my flight until 3:31pm my bag didn’t have time to move two gates? That seems ridiculous. Luckily I checked my app and it showed that it was moved. It was a long day of terrible customer service, no updates for new flights, long wait times, no compensation besides $12 for food that I didn’t even receive to my email until I landed in Seattle, having to wait 35 minutes for my bag at baggage claim upon my arrival in Washington, all to miss a wedding that I should have been a huge part of. So disappointing for someone who religiously flies with Alaska and has 4 or 5 more trips over the next few months with the airline and not a single dollar or mile returned for poor service.

Good! Although I wish I didn’t have to check my bag at the gate, when I got on the plane there was plenty of room for the bag.

The cabin stewart took care of my garment bag and then made sure I did not forget it on my way out. The stewardess gave me water after I missed the earlier service (I was asleep). I received good service overall.

It was a great flight and the flight crew was very helpful and professional.

It was a Red-Eye flight so was not comfortable enough to sleep, but seat was as expected. Crew was great and in-flight entertainment was excellent. Flight was smooth

Standard economy seats on Deltas 767 were better than Alaska premium seats on their 737 MAX9; more legroom, wider seats. Entertainment was great, no ipad or phone required. Could have included a meal service.

Plane was turned around due to fog half way into the flight, Delta did not properly direct passengers to stay on same flight and instead failed to properly rebook on Alaska

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

Flight was on time, the crew was personable & professional, & the plane arrived early which was nice.

This flight landed early, but deplaned late. We were stuck sitting and waiting for a gate for over an hour

My flight was very clean and the location was comfortable. The service was great. A satisfying flight!

I appreciated being upgraded. I was very disappointed with my 13 hr layover in Seattle to geg, while my friends who flew Alaska made it home as scheduled. I had to reserve a hotel on my dime.

Delta needs to step up the meals and snacks. They have been serving the same two meals for three years.... It is time to change it up.

Really liked the choice of the 4 free snack options. Crew great. Good vibe on plane.

Book cheap flights from Pasco to Seattle

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Pasco to Seattle found on KAYAK in the last 72 hours.
5/15Wed
nonstopAlaska Airlines
1h 03mPSC-SEA
$69
5/8Wed
nonstopAlaska Airlines
1h 06mPSC-SEA
$89
5/5Sun
nonstopAlaska Airlines
1h 07mPSC-SEA
$149
5/15Wed
2 stops
10h 34mPSC-SEA
$160
5/6Mon
2 stops
18h 05mPSC-SEA
$165
7/24Wed
1 stop
8h 09mPSC-SEA
$176
6/5Wed
2 stops
16h 18mPSC-SEA
$179
5/17Fri
1 stopUnited Airlines
22h 30mPSC-SEA
$303
5/4Sat
1 stopUnited Airlines
22h 30mPSC-SEA
$321
6/5Wed
1 stopAmerican Airlines
19h 27mPSC-SEA
$601

Search by stops

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Last minute flights from Pasco to Seattle

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 Pasco to Seattle that are departing in the next 10 days.
4/22Mon
multi-stop
10h 42mPSC-SEA
4/24Wed
multi-stop
21h 34mSEA-PSC
$458
4/19Fri
multi-stop
10h 20mPSC-SEA
4/21Sun
multi-stop
11h 38mSEA-PSC
$553
4/22Mon
nonstopDelta
1h 10mPSC-SEA
4/24Wed
nonstopDelta
1h 00mSEA-PSC
$557
4/19Fri
nonstopDelta
1h 10mPSC-SEA
4/21Sun
nonstopDelta
1h 06mSEA-PSC
$677
4/22Mon
multi-stopUnited Airlines
24h 26mPSC-SEA
4/24Wed
multi-stopUnited Airlines
20h 34mSEA-PSC
$914
4/19Fri
multi-stopUnited Airlines
9h 50mPSC-SEA
4/22Mon
multi-stopUnited Airlines
12h 41mSEA-PSC
$964
4/19Fri
multi-stopUnited Airlines
20h 37mPSC-SEA
4/22Mon
multi-stopUnited Airlines
14h 17mSEA-PSC
$969
4/22Mon
nonstopAmerican Airlines
1h 02mPSC-SEA
4/24Wed
multi-stopAmerican Airlines
19h 18mSEA-PSC
$1,251
4/19Fri
multi-stopAmerican Airlines
20h 41mPSC-SEA
4/21Sun
nonstopAmerican Airlines
0h 57mSEA-PSC
$1,329

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Pasco - Seattle Flights

Departure:

Pasco (PSC)United States

Destination:

Seattle (SEA)United States

Return flight deals:

Seattle - Pasco

Cabin classes:

$1,063
$1,319
$708
$236