Cheap flights from PSC to SEA (Tri-Cities to Seattle - Tacoma Intl.)

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Cheap Flights from PSC to SEA starting at $126 One Way, $227 Round Trip

Prices starting at $227 for return flights and $126 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 23 - Wed, Sep 30
PSC
Pasco
SEA
Seattle
$227 Roundtrip, found 6 days ago
$227
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Sep 23 from Pasco to Seattle, returning Wed, Sep 30, priced at $227 found 6 days ago
Sat, Aug 22 - Mon, Aug 24
PSC
Pasco
SEA
Seattle
$242 Roundtrip, just found
$242
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 22 from Pasco to Seattle, returning Mon, Aug 24, priced at $242 just found
Sat, Aug 22 - Mon, Aug 24
PSC
Pasco
SEA
Seattle
$252 Roundtrip, just found
$252
Roundtrip
just found
Select Alaska Airlines flight, departing Sat, Aug 22 from Pasco to Seattle, returning Mon, Aug 24, priced at $252 just found
Thu, Aug 20 - Mon, Aug 24
PSC
Pasco
SEA
Seattle
$257 Roundtrip, found 3 days ago
$257
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Pasco to Seattle, returning Mon, Aug 24, priced at $257 found 3 days ago
Fri, Nov 13 - Mon, Nov 16
PSC
Pasco
SEA
Seattle
$262 Roundtrip, found 3 hours ago
$262
Roundtrip
found 3 hours ago
Select Alaska Airlines flight, departing Fri, Nov 13 from Pasco to Seattle, returning Mon, Nov 16, priced at $262 found 3 hours ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$155 nightly
The price is $176 total per night from Jul 13 to Jul 14
$176 total
Jul 13 - Jul 14
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (3,159 reviews)
"Very outdated and old carpet. Ac never got cold. Beds were clean and comfortable. Staff was friendly and helpful."

Reviewed on Jun 17, 2026

DoubleTree by Hilton Seattle Airport
SureStay Hotel by Best Western SeaTac Airport North

SureStay Hotel by Best Western SeaTac Airport North

3.5 out of 5
3000 S 176th St SeaTac WA
$124 nightly
The price is $142 total per night from Jun 22 to Jun 23
$142 total
Jun 22 - Jun 23
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the ...
8/10 Very Good! (2,293 reviews)
"It’s a relatively inexpensive hotel near the airport. They’ve got a bed, a bathroom, and a tv. It met all of my expectations forthwith."

Reviewed on Jun 18, 2026

SureStay Hotel by Best Western SeaTac Airport North
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street SeaTac WA
$165 nightly
The price is $187 total per night from Jul 19 to Jul 20
$187 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (6,612 reviews)
"Great stay for an early flight. Shuttle service on time and friendly. I would stay again. Local amenities are so so."

Reviewed on Jun 18, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Seattle

The Belltown Inn

The Belltown Inn

2.5 out of 5
2301 3rd Avenue Seattle WA
$178 nightly
The price is $210 total per night from Jun 29 to Jun 30
$210 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and free bicycles on site. Our guests praise the helpful staff and ...
9.4/10 Exceptional! (4,585 reviews)
"Great location within walking distance to all the main tourist attractions! Friendly staff!"

Reviewed on Jun 18, 2026

The Belltown Inn
Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
$242 nightly
The price is $286 total per night from Jun 23 to Jun 24
$286 total
Jun 23 - Jun 24
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.4/10 Exceptional! (5,983 reviews)
"The location couldn’t be better. The rooftop deck area has absolutely amazing views. The staff is excellent very professional and accommodating. Parking was nice. They were in the process of minor renovations. New wallpaper in the hallways with new baseboards. I’m always happy to see improvements ..."

Reviewed on Jun 18, 2026

Mediterranean Inn
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
$178 nightly
The price is $210 total per night from Jun 21 to Jun 22
$210 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
9/10 Wonderful! (3,633 reviews)
"Hermoso lugar con vistas unicas"

Reviewed on Jun 18, 2026

Crowne Plaza Seattle - Downtown by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
$117 nightly
The price is $134 total per night from Jun 21 to Jun 22
$134 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (2,014 reviews)
"It was a terrible stay :( No room services or housekeeping for the room during my two days stay, poor housekeeping and reception staff. When I booked the room, there should be a mini fridge inside the room, but in fact, there was no fridge in the room and when I asked the receptionist to provide ..."

Reviewed on Jun 17, 2026

Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
$110 nightly
The price is $126 total per night from Jun 22 to Jun 23
$126 total
Jun 22 - Jun 23
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,925 reviews)
"Pleased clean the carpets. Overall it was clean except for the carpet"

Reviewed on Jun 17, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
$121 nightly
The price is $136 total per night from Jun 21 to Jun 22
$136 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,379 reviews)
"when we check in at hotel they say the elevator is broken. and they Blackmail us to stay.there properly is very poor. they mentioned breakfast included. But I don’t know what kind of breakfast is it !"

Reviewed on Jun 17, 2026

Days Inn by Wyndham Seatac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
$110 nightly
The price is $126 total per night from Jun 22 to Jun 23
$126 total
Jun 22 - Jun 23
Total with taxes and fees
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,925 reviews)
"Pleased clean the carpets. Overall it was clean except for the carpet"

Reviewed on Jun 17, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
$121 nightly
The price is $136 total per night from Jun 21 to Jun 22
$136 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,379 reviews)
"when we check in at hotel they say the elevator is broken. and they Blackmail us to stay.there properly is very poor. they mentioned breakfast included. But I don’t know what kind of breakfast is it !"

Reviewed on Jun 17, 2026

Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
$117 nightly
The price is $134 total per night from Jun 21 to Jun 22
$134 total
Jun 21 - Jun 22
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (2,014 reviews)
"It was a terrible stay :( No room services or housekeeping for the room during my two days stay, poor housekeeping and reception staff. When I booked the room, there should be a mini fridge inside the room, but in fact, there was no fridge in the room and when I asked the receptionist to provide ..."

Reviewed on Jun 17, 2026

Ramada by Wyndham SeaTac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Seattle

Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
$171 nightly
The price is $199 total per night from Jul 19 to Jul 20
$199 total
Jul 19 - Jul 20
Total with taxes and fees
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,304 reviews)

Families like: Indoor pool, cribs, free breakfast for the whole family, laundry

Travelers say...
"Dated rooms, but good if you need a master bedroom with extra room. Not super great but ok level"

Reviewed on Jun 17, 2026

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA

Homewood Suites by Hilton Lynnwood Seattle Everett, WA

3 out of 5
18123 Alderwood Mall Pkwy Lynnwood WA
$194 nightly
The price is $220 total per night from Jun 28 to Jun 29
$220 total
Jun 28 - Jun 29
Total with taxes and fees
Stay at this hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,010 reviews)
"I'm handicap, 84 yrs olds & was assigned room #333, probably the farthest room from the lobby. I think the receptionist should've consider a closer room when I checked in. Everything else is perfect & I'm happy w/the appearance of the property."

Reviewed on Jun 3, 2026

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
300 Roy St Seattle WA
$226 nightly
The price is $267 total per night from Jul 6 to Jul 7
$267 total
Jul 6 - Jul 7
Total with taxes and fees
Book a stay at this boutique hotel in Seattle. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). Our guests praise the bar and the helpful ...
9.6/10 Exceptional! (2,189 reviews)
"We absolutely loved our stay. This was my third stay there and certainly was not disappointed. The beds are the most comfortable ever, the room was quiet, and we loved the lotion. Afternoon coffee and cookies, not to mention delicious cold water, just made the day even better. The staff was exceptional, ..."

Reviewed on Jun 18, 2026

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

PSC to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
PSC Address & GPS
Address:
3601 N 20th Avenue
Pasco WA, 99301
United States
IATA Code:
PSC
Longitude:
-119.1152
Latitude:
46.259093
Time Zone:
America/Los_Angeles
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Tri-Cities Airport (PSC) to Sea-Tac Airport?
With several airlines offering direct flights from Tri-Cities Airport (PSC) to Seattle - Tacoma Intl. Airport (SEA), you won't need to bother about switching planes or spending hours roaming around the terminal during a stopover. For a comfortable, stress-free journey, we'd recommend choosing either Alaska Airlines or Delta Air Lines.
What is the shortest flight from Tri-Cities Airport (PSC) to Sea-Tac Airport?
If conditions are good and all goes according to plan, you could be jetting into Sea-Tac Airport from PSC in just 1 hour and 1 minute. With such a short flight time, contemplate traveling with just hand luggage.
How many hours flight from PSC to Sea-Tac Airport?
On average, it takes just 1 hour and 14 minutes to get from Tri-Cities Airport to Sea-Tac Airport. With such a short amount of time in the air, you'll have to save that movie marathon for a lengthier adventure.
What airlines have the most flights from Tri-Cities Airport to Sea-Tac Airport?
While there are a few airlines that offer flights from PSC to Seattle - Tacoma Intl. Airport (SEA), there are a couple that seasoned jetsetters keep coming back to. Delta Air Lines (DL) is one of the best and offers 86 flights every month. Alaska Airlines (AS) will also get you to your destination in comfort and style. Offering 69 flights every month between Pasco and Seattle, it's also a top choice for travelers.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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