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.

Sat, Oct 24 - Wed, Oct 28
PSC
Pasco
SEA
Seattle
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Pasco to Seattle, returning Wed, Oct 28, priced at $227 found 2 days ago
Sat, Sep 5 - Mon, Sep 14
PSC
Pasco
SEA
Seattle
$242 Roundtrip, found 1 day ago
$242
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Pasco to Seattle, returning Mon, Sep 14, priced at $242 found 1 day ago
Sat, Sep 5 - Mon, Sep 14
PSC
Pasco
SEA
Seattle
$252 Roundtrip, found 1 day ago
$252
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Pasco to Seattle, returning Mon, Sep 14, priced at $252 found 1 day ago
Fri, Oct 2 - Fri, Oct 23
PSC
Pasco
SEA
Seattle
$257 Roundtrip, found 3 hours ago
$257
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Fri, Oct 2 from Pasco to Seattle, returning Fri, Oct 23, priced at $257 found 3 hours ago
Thu, Aug 20 - Mon, Aug 24
PSC
Pasco
SEA
Seattle
$257 Roundtrip, found 6 days ago
$257
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Thu, Aug 20 from Pasco to Seattle, returning Mon, Aug 24, priced at $257 found 6 days ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

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! (2,308 reviews)
"The staff was very helpful. They greeted you and were knowledgeable of the area. The shuttle service was very helpful. The Best Western is an older building refinished."

Reviewed on Jun 20, 2026

SureStay Hotel by Best Western SeaTac Airport North
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$184 nightly
The price is $209 total per night from Jul 21 to Jul 22
$209 total
Jul 21 - Jul 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 breakfast and the restaurant ...
9.2/10 Wonderful! (7,940 reviews)
"The brown bag breakfast was top notch. Very quiet being next to the airport, heard no aircraft noise."

Reviewed on Jun 21, 2026

Coast Gateway Hotel
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! (3,174 reviews)
"Confusing layout and signage for the wings rooms. Understaffed front desk in the morning. I returned with my rental car, loaded, and went to pay for the parking. My car was there for 1/2 hour, and I was charged $24.95! I was given a phone number to call to have the fee returned."

Reviewed on Jun 20, 2026

DoubleTree by Hilton Seattle 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.

Hotels In Seattle

The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
$223 nightly
The price is $263 total per night from Jun 29 to Jun 30
$263 total
Jun 29 - Jun 30
Total with taxes and fees
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the restaurant and the helpful ...
9.2/10 Wonderful! (3,503 reviews)
"We had a great stay. The staff are super nice. The hotel is in a great location and central to all the Seattle highlights. Highly recommend."

Reviewed on Jun 21, 2026

The Paramount Hotel
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! (4,604 reviews)
"Great hotel in downtown Seattle that is a short walk to major attractions - Pike Place Market. Space Needle, and the water front. Staff were very friendly and gracious. Clean rooms. They even had free bike rentals if you wanted to use them to get around the city. Otherwise you could walk to a lot ..."

Reviewed on Jun 20, 2026

The Belltown Inn
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
$186 nightly
The price is $220 total per night from Jun 22 to Jun 23
$220 total
Jun 22 - Jun 23
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! (3,646 reviews)
"The room was clean, the staff was friendly, breakfast was good."

Reviewed on Jun 20, 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 22 to Jun 23
$134 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 a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,967 reviews)
"Not clean. Bad smell. No provide enough towels"

Reviewed on Jun 20, 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
$108 nightly
The price is $124 total per night from Jul 1 to Jul 2
$124 total
Jul 1 - Jul 2
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! (4,936 reviews)
"there was no cabinet or shelf space in the bathroom. also the foldable luggage holder was too small for my suitcase."

Reviewed on Jun 21, 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
$120 nightly
The price is $135 total per night from Jul 14 to Jul 15
$135 total
Jul 14 - Jul 15
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! (1,349 reviews)
"Horrible! Looked like someone trying to redo a room a section at a time. Elevator was not working and we are elderly and were on the second floor. Not sure how Wyndham lets its name be associated with this property!"

Reviewed on Jun 20, 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
$108 nightly
The price is $124 total per night from Jul 1 to Jul 2
$124 total
Jul 1 - Jul 2
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! (4,936 reviews)
"there was no cabinet or shelf space in the bathroom. also the foldable luggage holder was too small for my suitcase."

Reviewed on Jun 21, 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
$120 nightly
The price is $135 total per night from Jul 14 to Jul 15
$135 total
Jul 14 - Jul 15
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! (1,349 reviews)
"Horrible! Looked like someone trying to redo a room a section at a time. Elevator was not working and we are elderly and were on the second floor. Not sure how Wyndham lets its name be associated with this property!"

Reviewed on Jun 20, 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 22 to Jun 23
$134 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 a free airport shuttle. Our guests praise the clean rooms in our reviews. ...
6.8/10 (1,967 reviews)
"Not clean. Bad smell. No provide enough towels"

Reviewed on Jun 20, 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
The price is $199 total per night from Jul 19 to Jul 20
$199 total
per night
Jul 19 - Jul 20
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! (1,308 reviews)

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

Travelers say...
"Great place to stay. Convenient location."

Reviewed on Jun 20, 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
The price is $230 total per night from Jun 28 to Jun 29
$230 total
per night
Jun 28 - Jun 29
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! (1,002 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
The price is $269 total per night from Jun 29 to Jun 30
$269 total
per night
Jun 29 - Jun 30
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! (2,197 reviews)
"Loved this cute hotel. Walking distance to the space needle or you could use their bikes! The rooms were very cute, comfortable and clean. I definitely recommend."

Reviewed on Jun 21, 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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