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, $207 Round Trip

Prices starting at $207 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
$207 Roundtrip, found 1 day ago
$207
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, Oct 24 from Pasco to Seattle, returning Wed, Oct 28, priced at $207 found 1 day ago
Wed, Sep 23 - Wed, Sep 30
PSC
Pasco
SEA
Seattle
$227 Roundtrip, found 2 days ago
$227
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Sep 23 from Pasco to Seattle, returning Wed, Sep 30, priced at $227 found 2 days ago
Fri, Sep 18 - Fri, Sep 25
PSC
Pasco
SEA
Seattle
$237 Roundtrip, found 9 hours ago
$237
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Fri, Sep 18 from Pasco to Seattle, returning Fri, Sep 25, priced at $237 found 9 hours ago
Sat, Sep 5 - Mon, Sep 14
PSC
Pasco
SEA
Seattle
$242 Roundtrip, found 5 days ago
$242
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Sat, Sep 5 from Pasco to Seattle, returning Mon, Sep 14, priced at $242 found 5 days ago
Thu, Sep 3 - Mon, Sep 7
PSC
Pasco
SEA
Seattle
$247 Roundtrip, found 10 hours ago
$247
Roundtrip
found 10 hours ago
Select Alaska Airlines flight, departing Thu, Sep 3 from Pasco to Seattle, returning Mon, Sep 7, priced at $247 found 10 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! (3,172 reviews)
"Check-in staff were amazing. I had an issue with my reservation and their team worked together to resolve it—even calling my room to confirm."

Reviewed on Jun 24, 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
$127 nightly
The price is $145 total per night from Jun 28 to Jun 29
$145 total
Jun 28 - Jun 29
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! (2,313 reviews)
"Clean room, clean and refreshing pool, comfortable bed, friendly staff."

Reviewed on Jun 24, 2026

SureStay Hotel by Best Western SeaTac Airport North
Courtyard by Marriott Seattle SeaTac Airport

Courtyard by Marriott Seattle SeaTac Airport

4 out of 5
19031 International Blvd. SeaTac WA
$170 nightly
The price is $193 total per night from Jul 5 to Jul 6
$193 total
Jul 5 - Jul 6
Total with taxes and fees
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, breakfast (surcharge), and a free airport shuttle. Our guests praise the helpful staff ...
8.8/10 Excellent! (1,794 reviews)
"Poor signage to enter parking lot. Bed/mattress need to be upgrade, severe lean. Pillows flat."

Reviewed on Jun 24, 2026

Courtyard by Marriott Seattle 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.

Hotels In Seattle

The Paramount Hotel

The Paramount Hotel

3.5 out of 5
724 Pine St Seattle WA
$200 nightly
The price is $236 total per night from Jun 28 to Jun 29
$236 total
Jun 28 - Jun 29
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! (3,524 reviews)
"The hotel was nicely located in downtown, easy walking distance to Pike's Market, even with kids. The staff were able to check us in early, which was great. The room was on the small/tight side for 2 adults and 2 kids. One of the 2 elevators was not working, which made for longer waits to go up and ..."

Reviewed on Jun 24, 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! (4,599 reviews)
"We stayed at the inn for two days/nights before we caught our cruise. The room is fine. The property is fine and there was a great little restaurant right outside the front door."

Reviewed on Jun 24, 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
$195 nightly
The price is $230 total per night from Jun 29 to Jun 30
$230 total
Jun 29 - Jun 30
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 ...
9.2/10 Wonderful! (3,625 reviews)
"Staff were all helpful and friendly! Lobby and common areas are clean and welcoming."

Reviewed on Jun 24, 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
$110 nightly
The price is $126 total per night from Jun 25 to Jun 26
$126 total
Jun 25 - Jun 26
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 (1,973 reviews)
"Easy close to airport!"

Reviewed on Jun 23, 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 7 to Jul 8
$124 total
Jul 7 - Jul 8
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! (4,926 reviews)
"You have to pay to park here, which I was not expecting. Pillows were the worst I’ve had in years. Location is great. Staff was very friendly. Parking lot was secure."

Reviewed on Jun 24, 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! (1,354 reviews)
"Great place before a cruise"

Reviewed on Jun 24, 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 7 to Jul 8
$124 total
Jul 7 - Jul 8
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! (4,926 reviews)
"You have to pay to park here, which I was not expecting. Pillows were the worst I’ve had in years. Location is great. Staff was very friendly. Parking lot was secure."

Reviewed on Jun 24, 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! (1,354 reviews)
"Great place before a cruise"

Reviewed on Jun 24, 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
$110 nightly
The price is $126 total per night from Jun 25 to Jun 26
$126 total
Jun 25 - Jun 26
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 (1,973 reviews)
"Easy close to airport!"

Reviewed on Jun 23, 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! (1,308 reviews)

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

Travelers say...
"Stayed in room 310. The AC didn’t work great. Staff tried to fix, but the room still didn’t cool down much. We had to get a new coffee pot as the one we had leaked out of one of the ports. The breakfast was extremely good (their omelette bar is top-notch for a hotel). The hot tub was out of commission, ..."

Reviewed on Jun 23, 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
$171 nightly
The price is $195 total per night from Jul 9 to Jul 10
$195 total
Jul 9 - Jul 10
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! (1,002 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
$248 nightly
The price is $293 total per night from Jun 29 to Jun 30
$293 total
Jun 29 - Jun 30
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! (2,206 reviews)
"Very clean hotel, great location. Staff was very helpful. Food was very good. Would definitely stay here again."

Reviewed on Jun 23, 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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