SEA - PSC

$98 Find Cheap Flights from Seattle to Pasco

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 6/4. 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
1 adult, Economy, 0 bags

KAYAK searches 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
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Everything you should know

Cheapest round-trip
$217
Typical prices: $310-$170
Alaska Airlines
Sat 5/30Tue 6/2
SEA - PSC • Non-stop
Cheapest one-way
$98
Typical prices: $158-$288
Multiple Airlines
Thu 6/4
SEA - PSC • 1 stop
Advice from real travelers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Alaska's Wine Flies Free lets you ship wine for free.
Delta provides free Wi-Fi for SkyMiles members.
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Top airlines
Cheapest • from $217 (round-trip)
Best reviews • 7.9 score
Airline reviews
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Airline reviews
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Nonstop flights
Every day
You can fly direct with Alaska Airlines and Delta. Average duration is 1h 03m
Direct flights
Direct flights
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Direct flights
Direct flights
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When to travel
Cheapest • 44% price drop
Most popular
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Flight Deals

Cheap Flights 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Seattle to Pasco

Sat, May 30 - Tue, Jun 2
Alaska Airlines Logo
10:01 am - 11:04 am
SEA
-
PSC
1h 03mnonstop
Alaska Airlines Logo
11:41 am - 12:48 pm
PSC
-
SEA
1h 07mnonstop
$217Alaska Airlines
Sat, May 23 - Sun, May 24
Delta Logo
10:35 am - 11:46 am
SEA
-
PSC
1h 11mnonstop
Delta Logo
3:30 pm - 4:40 pm
PSC
-
SEA
1h 10mnonstop
$227Delta
Sun, May 24 - Sun, May 31
Delta Logo
10:35 am - 11:46 am
SEA
-
PSC
1h 11mnonstop
Delta Logo
6:20 am - 7:40 am
PSC
-
SEA
1h 20mnonstop
$237Delta
Wed, May 27 - Mon, Jun 29
Alaska Airlines Logo
8:30 pm - 9:29 pm
SEA
-
PSC
0h 59mnonstop
Alaska Airlines Logo
6:04 pm - 7:10 pm
PSC
-
SEA
1h 06mnonstop
$247Alaska Airlines
Tue, Jun 2 - Tue, Jun 2
Alaska Airlines Logo
10:01 am - 11:04 am
SEA
-
PSC
1h 03mnonstop
Alaska Airlines Logo
1:51 pm - 2:55 pm
PSC
-
SEA
1h 04mnonstop
$252Alaska Airlines
Tue, May 19 - Wed, May 20
Delta Logo
10:50 pm - 11:56 pm
SEA
-
PSC
1h 06mnonstop
Delta Logo
3:30 pm - 4:43 pm
PSC
-
SEA
1h 13mnonstop
$257Delta
Wed, May 20 - Fri, May 22
Alaska Airlines Logo
8:30 pm - 9:29 pm
SEA
-
PSC
0h 59mnonstop
Alaska Airlines Logo
7:17 pm - 8:23 pm
PSC
-
SEA
1h 06mnonstop
$267Alaska Airlines
Mon, May 18 - Thu, May 21
Delta Logo
10:50 pm - 11:56 pm
SEA
-
PSC
1h 06mnonstop
Delta Logo
3:30 pm - 4:43 pm
PSC
-
SEA
1h 13mnonstop
$277Delta
Sat, May 30 - Tue, Jun 2
Alaska Airlines Logo
10:01 am - 11:04 am
SEA
-
PSC
1h 03mnonstop
Alaska Airlines Logo
7:00 am - 3:28 pm
PSC
-
SEA
8h 28m
1 stop
$290Alaska Airlines
Sat, May 16 - Wed, May 20
Delta Logo
3:10 pm - 4:16 pm
SEA
-
PSC
1h 06mnonstop
Delta Logo
5:30 pm - 6:44 pm
PSC
-
SEA
1h 14mnonstop
$292Delta
Booking Insights

KAYAK's insights & trends for Seattle to Pasco flights

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.

How much is a round-trip flight from Seattle to Pasco?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Seattle to Pasco departing in May.

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

The average price of all round-trip flights from Seattle to Pasco clicked on KAYAK for each day over the last 12 months.

When flying from Seattle to Pasco, you should consider leaving on a Saturday and avoid Wednesdays if you are looking for the best rates. For your return to Seattle, you’ll find the best rates on Tuesdays and the most expensive ones on Sundays.

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 round-trip 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 $119 (return) on average. On the other hand, the most expensive months are April and July, where the average cost of round-trip tickets is $268 and $257 respectively.

Expert advice

Expert advice for your flight from Seattle to Pasco

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Alaska Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Stefanie Waldek

Stefanie Waldek

Expert on Delta

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Good to know

Low seasonFebruary
Cheapest flight$98
Best time to beat the crowds with an average 45% drop in price.
Most popular time to fly with an average 10% 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 $98 for a one-way ticket and $217 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?

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

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

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

  • Which airline alliances offer flights from Seattle to Pasco?

    SkyTeam, and oneworld 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 $213 and an overall rating of 7.9, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $214 and an overall rating of 7.9.

  • 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.

KAYAK’s top tips for finding a cheap flight from Seattle to Pasco

  • Looking for a cheap flight? 25% of our users found flights on this route for $258 or less one-way and $237 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.

Prefer to fly direct from Seattle to Pasco?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Seattle/Tacoma Intl to Pasco Tri Cities.
Find which airlines fly direct from Seattle/Tacoma Intl Airport to Pasco Tri Cities Airport, which days they fly and book direct flights.

Direct departures

Seattle/Tacoma Intl to Pasco Tri Cities

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more direct flights

Direct returns

Pasco Tri Cities to Seattle/Tacoma Intl

Monday

Alaska Airlines,Delta

Alaska Airlines,Delta

Tuesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Wednesday

Alaska Airlines,Delta

Alaska Airlines,Delta

Thursday

Alaska Airlines,Delta

Alaska Airlines,Delta

Friday

Alaska Airlines,Delta

Alaska Airlines,Delta

Saturday

Alaska Airlines,Delta

Alaska Airlines,Delta

Sunday

Alaska Airlines,Delta

Alaska Airlines,Delta

See more direct flights

Reviews of the top 3 airlines serving 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.
7.9
Alaska AirlinesOverall score based on 12319 reviews
8.1Boarding
7.8Comfort
7.1Food
7.0Entertainment
8.5Crew
Airline reviews

The crew was great and everything went smoothly coming and going.

10.0 ExcellentHayes, Apr 2026
SEA - IDA
Read more Alaska Airlines reviews

The crew was great and everything went smoothly coming and going.

My window seat did not have a window. I chose seat 11A thinking I would have a view. I had a wall instead.

See what I wrote in the previous section. This was a terrible experience. I would like refund.. I even paid an extra $70 for an aisle seat closer to the front to ensure that I got off early enough to catch the next flight. The fact that the plane did not wait, and even left eearlier, knowing that the first flight came in late, and was moved to a terminal three train stops away is appalling. My friend that flew JetBlue, their flight was delayed and came in later and the connecting flight WAITED for them. How is it that JetBlue could do that, and Alaska could not.

This was my second time flying Alaska Airline in the 1st Class cabin. Everything was fine with the exception of the food and entertainment. The food was just ok but not what I was expecting from 1st Class. A BBQ pork sandwich and baked potato. There wasnt any in-flight entertainment. I found that odd since it was a coast to coast flight Seattle to Dulles. My sister flew 1st Class on Delta on a shorter flight ( Seattle to Cincinnati) and had an awesome meal and in-flight entertainment. I typically fly Delta but there wasn’t a flight with times that fit my schedule. I am by no means a primary donna. But when my upgrade cost over $900…I didn’t use any reward miles…I was expecting more than what I got. I will never fly Alaska Airline 1st Class again. I will stick with Delta for all my travel needs whether it’s in 1st Class or coach.

Good staff. Comfortable seats. Had to check my bag because the flight was too full.

Loved this first class flight! Awesome food, snacks and drinks. Comfortable seat with foot rest. Good movie. Very friendly crew! Only thing I would suggest is having a screen on seat back in front of me so I didn’t have to watch the movie on my phone.

The crew was very attentive, boarding was orderly. I really liked the way Alaska Airlines gives boarding passes and dropping off my bags. Very smooth.

Once we were in the air, the flight was nice and smooth. The flight was about twenty minutes late to begin with, though, and then we needed to wait to land for another plane to land first.

Flight crew great! No WiFi not great. Someone took my bag not great!

Alaska Airlines staff go out of their way to accommodate my fragile musical instrument, every time. They are unlike any other airline. I've experienced this can-do attitude on several flights with different staff, so this must be the culture of their company. I appreciate Alaska!

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

Snacks and included beverages were appreciated. Boarding went smoothly. Plenty of overhead bin space. Seats get very uncomfortable after a couple of hours. After waiting 10 painful minutes for my walker, a very nice Delta guest agent pushed me in a wheelchair to the gate. It was finally delivered to me after another 15 minutes . Our checked bag was on the carousel long b4 I was able to retrieve it. Fortunately it was still there but somewhere along the way the straps we used to secure it were removed and and were not reattached. Wish I had made note of the agents name.

It was fine. 55 minute flight. No snacks or beverage service offered. Boarding went smoothly and my walker was waiting for me on the jet way.

The cabin temperature was nice and cool. The wifi was not working.

My flight was cencaled due with the bad weather on Sunday the crew was poorly mistaken my luggage supposed depart with my flight instead I didn’t have my luggage for almost 3 days the website is poorly respond to my complain until I have someone to do it my connection smooth their not even respon or email me even the have my luggage

8 hours late and the plane smelled like urine, that smell in the morning when your child wet the bed in the night.

Could not get my connecting flight boarding pass until four hrs before departure! Ver annoying especially since the staff could not explain why!

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

First flight out and was 85 minutes delayed. Notification came out way too late

There was no wifi available at any price -- the plane did not have wifi equipment. Movie choices were blah - hits from the past; nothing recent. The food was blah airplane food. They should have had Mai Tai drinks available as per the Hawaiian Airlines magazine, but they had none onboard.

Yall need to integrate your system with Alaska more efficiently. They booted me off the first flight because of a discrepancy on your end.

The crew at Hawaiian Airlines was fantastic. Kind and hard working. The pilots were great with giving us all the updates to make sure we were informed.

Flight scheduled to take off at 5.55pm but it did not take off until 7pm due to some food delivery delay.

Unfortunately, I was put into the middle seat in the first row of premium seating. Sounds nice right? No! that is the worst seat in the plane. I wish I was in economy rather than be in that seat! There is no seat back pocket, no tray table, no charger. Nothing! so unless you're row mates are willing to let you share their basic amenities any flyer should have, you are stuck. It was the worst experience ever! And the flight attendant forgot to take my drink order. I felt like the forgotten flyer.

Delayed and cancelled flights were hard and very stressful, both ways!

The crew was quite good, they came by often with drinks or to collect trash. But what wasn't nice was the flight was over weigh and several people had to be rebooked. I was questioned whether I should have a seat when I was getting to it. The in-flight entertainment kept buffering and interrupting. And the route took the airplane through high winds which caused us a longer flight

Wasn’t on the flight due to Alaska cancellation…also after all the rerouting, I was going to be on a later flight that left SFO at 7:47pm, which meant an almost 6 hour layover. That same Hawaiian flight was delayed for another 2hours.

The flight was CANCELED!!! Can’t get much more “poor” than that. I had to switch to American Airlines, add another layover and got home in Honolulu 4 hours later than I was supposed to be home. One bright spot was Josh with Alaska Airlines at SFO. He got me on a United Flight that got me home a few hours before I would have. Without him I would have gotten home almost 7 hours after my originally scheduled flight.

Canceled my flight within 24 hours, causing me arriving home midnight. Will never book Hawaiian airlines anymore

Everything you need to know for your flight from Seattle to Pasco

Information on your arrival and departure airports