How can I find cheap flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Explore the cheapest one-way and round-trip flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport over the next 90 days, with one-way fares from TWD 2,700 and round-trip from TWD 4,540. Based on Trip.com's latest 7-day flight data.
- Round-trip
- Cheapest
- Nonstop
- Recommended
- Next 7 days
- Fastest
- Cheapest nonstop
SLC 10:39 PM2h 20mNonstopSEA 11:59 PMSalt Lake City - Seattle | Mon, Nov 23 | Delta Air Lines
SEA 7:55 PM2h 4mNonstopSLC 10:59 PMSeattle - Salt Lake City | Fri, Nov 27 | Delta Air LinesTWD 4,540 TWD 24,45681% off81% offTWD 24,456 TWD 4,540
SLC 5:30 PM2h 21mNonstopSEA 6:51 PMSalt Lake City - Seattle | Wed, Dec 23 | Delta Air Lines
SEA 5:20 AM2h 2mNonstopSLC 8:22 AMSeattle - Salt Lake City | Tue, Dec 29 | Delta Air LinesTWD 4,692 TWD 24,45681% off81% offTWD 24,456 TWD 4,692
SLC 5:25 PM2h 16mNonstopSEA 6:41 PMSalt Lake City - Seattle | Sat, Nov 14 | Delta Air Lines
SEA 7:55 PM2h 4mNonstopSLC 10:59 PMSeattle - Salt Lake City | Sat, Nov 21 | Delta Air LinesTWD 4,697 TWD 24,45681% off81% offTWD 24,456 TWD 4,697
SLC 5:25 PM2h 16mNonstopSEA 6:41 PMSalt Lake City - Seattle | Thu, Nov 26 | Delta Air Lines
SEA 5:30 AM2h 5mNonstopSLC 8:35 AMSeattle - Salt Lake City | Wed, Dec 2 | Delta Air LinesTWD 4,69781% offTWD 24,456 TWD 4,697
SLC 10:39 PM2h 20mNonstopSEA 11:59 PMSalt Lake City - Seattle | Mon, Nov 16 | Delta Air Lines
SEA 5:35 AM2h 5mNonstopSLC 8:40 AMSeattle - Salt Lake City | Mon, Nov 23 | Delta Air LinesTWD 4,69781% offTWD 24,456 TWD 4,697
SLC 8:40 PM2h 25mNonstopSEA 10:05 PMSalt Lake City - Seattle | Fri, Nov 6 | Delta Air Lines
SEA 5:35 AM2h 5mNonstopSLC 8:40 AMSeattle - Salt Lake City | Mon, Nov 9 | Delta Air LinesTWD 4,70281% offTWD 24,456 TWD 4,702
SLC 10:35 PM2h 31mNonstopSEA 12:06 AMSalt Lake City - Seattle | Fri, Dec 4 | Delta Air Lines
SEA 5:40 PM2h 6mNonstopSLC 8:46 PMSeattle - Salt Lake City | Wed, Dec 9 | Delta Air LinesTWD 4,70281% offTWD 24,456 TWD 4,702
SLC 3:22 PM2h 23mNonstopSEA 4:45 PMSalt Lake City - Seattle | Thu, Dec 3 | Alaska Airlines
SEA 7:10 AM2h 2mNonstopSLC 10:12 AMSeattle - Salt Lake City | Sun, Dec 6 | Alaska AirlinesTWD 5,76976% offTWD 24,456 TWD 5,769
SLC 1:40 PM2h 15mNonstopSEA 2:55 PMSalt Lake City - Seattle | Wed, Nov 18 | Delta Air Lines
SEA 5:35 AM2h 5mNonstopSLC 8:40 AMSeattle - Salt Lake City | Thu, Nov 26 | Delta Air LinesTWD 14,77940% offTWD 24,456 TWD 14,779
SLC 1:00 PM17h 25m1 stopSEA 2:00 PMSalt Lake City - Seattle | Fri, Nov 6 | Normal Airline
SEA 3:00 PM6hNonstopSLC 4:00 PMSeattle - Salt Lake City | Sun, Nov 8 | Normal AirlineFind more flightsFind more flights
- Cheapest
SLC 11:03 AM5h 40m1 stopSEA 3:43 PMSalt Lake City - Seattle | Sat, Dec 12 | Frontier AirlinesTWD 2,700 TWD 4,73343% off43% offTWD 4,733 TWD 2,700
SLC 9:34 PM15h 53m1 stopSEA 12:27 PMSalt Lake City - Seattle | Thu, Dec 3 | Frontier AirlinesTWD 3,045 TWD 4,73336% off36% offTWD 4,733 TWD 3,045
SLC 2:51 PM27h 19m1 stopSEA 5:10 PMSalt Lake City - Seattle | Mon, Dec 21 | Frontier AirlinesTWD 3,207 TWD 4,73332% off32% offTWD 4,733 TWD 3,207
SLC 8:54 PM16h 28m1 stopSEA 12:22 PMSalt Lake City - Seattle | Tue, Dec 22 | Frontier AirlinesTWD 3,40428% offTWD 4,733 TWD 3,404
SLC 6:34 AM9h 48m1 stopSEA 3:22 PMSalt Lake City - Seattle | Tue, Nov 24 | Frontier AirlinesTWD 3,42828% offTWD 4,733 TWD 3,428
SLC 9:22 PM2h 25mNonstopSEA 10:47 PMSalt Lake City - Seattle | Sat, Dec 12 | Delta Air LinesTWD 3,47827% offTWD 4,733 TWD 3,478
SLC 9:56 PM15h 41m1 stopSEA 12:37 PMSalt Lake City - Seattle | Wed, Nov 25 | Frontier AirlinesTWD 3,59624% offTWD 4,733 TWD 3,596
SLC 12:01 PM7h 32m1 stopSEA 6:33 PMSalt Lake City - Seattle | Wed, Nov 18 | Frontier AirlinesTWD 3,66423% offTWD 4,733 TWD 3,664
SLC 8:00 AM8h 12m1 stopSEA 3:12 PMSalt Lake City - Seattle | Mon, Nov 9 | Frontier AirlinesTWD 4,00415% offTWD 4,733 TWD 4,004
SLC 1:00 PM17h 25m1 stopSEA 2:00 PMSalt Lake City - Seattle | Fri, Nov 6 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SLC 9:22 PM2h 25mNonstopSEA 10:47 PMSalt Lake City - Seattle | Sat, Dec 12 | Delta Air LinesTWD 3,478 TWD 4,73327% off27% offTWD 4,733 TWD 3,478
SLC 8:28 PM2h 32mNonstopSEA 10:00 PMSalt Lake City - Seattle | Wed, Dec 23 | Alaska AirlinesTWD 5,032 TWD 14,59166% off66% offTWD 14,591 TWD 5,032
SLC 8:28 PM2h 32mNonstopSEA 10:00 PMSalt Lake City - Seattle | Tue, Dec 22 | Alaska AirlinesTWD 5,032 TWD 14,59166% off66% offTWD 14,591 TWD 5,032
SLC 10:49 AM2h 21mNonstopSEA 12:10 PMSalt Lake City - Seattle | Wed, Jan 13 | Alaska AirlinesTWD 5,03266% offTWD 14,591 TWD 5,032
SLC 3:22 PM2h 23mNonstopSEA 4:45 PMSalt Lake City - Seattle | Wed, Dec 2 | Alaska AirlinesTWD 5,04165% offTWD 14,591 TWD 5,041
SLC 3:22 PM2h 23mNonstopSEA 4:45 PMSalt Lake City - Seattle | Sat, Dec 5 | Alaska AirlinesTWD 5,10565% offTWD 14,591 TWD 5,105
SLC 10:49 AM2h 27mNonstopSEA 12:16 PMSalt Lake City - Seattle | Wed, Dec 9 | Alaska AirlinesTWD 5,12065% offTWD 14,591 TWD 5,120
SLC 7:20 PM2h 39mNonstopSEA 8:59 PMSalt Lake City - Seattle | Tue, Dec 8 | Alaska AirlinesTWD 5,12565% offTWD 14,591 TWD 5,125
SLC 10:49 AM2h 27mNonstopSEA 12:16 PMSalt Lake City - Seattle | Tue, Dec 15 | Alaska AirlinesTWD 5,12565% offTWD 14,591 TWD 5,125
SLC 1:00 PM17h 25m1 stopSEA 2:00 PMSalt Lake City - Seattle | Fri, Nov 6 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SLC 8:28 PM2h 32mNonstopSEA 10:00 PMSalt Lake City - Seattle | Wed, Dec 23 | Alaska AirlinesTWD 5,032 TWD 15,14067% off67% offTWD 15,140 TWD 5,032
SLC 8:28 PM2h 32mNonstopSEA 10:00 PMSalt Lake City - Seattle | Tue, Dec 22 | Alaska AirlinesTWD 5,032 TWD 15,14067% off67% offTWD 15,140 TWD 5,032
SLC 10:49 AM2h 21mNonstopSEA 12:10 PMSalt Lake City - Seattle | Wed, Jan 13 | Alaska AirlinesTWD 5,032 TWD 15,14067% off67% offTWD 15,140 TWD 5,032
SLC 3:22 PM2h 23mNonstopSEA 4:45 PMSalt Lake City - Seattle | Wed, Dec 2 | Alaska AirlinesTWD 5,04167% offTWD 15,140 TWD 5,041
SLC 3:22 PM2h 23mNonstopSEA 4:45 PMSalt Lake City - Seattle | Sat, Dec 5 | Alaska AirlinesTWD 5,10566% offTWD 15,140 TWD 5,105
SLC 10:49 AM2h 27mNonstopSEA 12:16 PMSalt Lake City - Seattle | Wed, Dec 9 | Alaska AirlinesTWD 5,12066% offTWD 15,140 TWD 5,120
SLC 7:20 PM2h 39mNonstopSEA 8:59 PMSalt Lake City - Seattle | Tue, Dec 8 | Alaska AirlinesTWD 5,12566% offTWD 15,140 TWD 5,125
SLC 10:49 AM2h 27mNonstopSEA 12:16 PMSalt Lake City - Seattle | Tue, Dec 15 | Alaska AirlinesTWD 5,12566% offTWD 15,140 TWD 5,125
SLC 6:40 PM2h 18mNonstopSEA 7:58 PMSalt Lake City - Seattle | Wed, Nov 18 | Alaska AirlinesTWD 5,18966% offTWD 15,140 TWD 5,189
SLC 1:00 PM17h 25m1 stopSEA 2:00 PMSalt Lake City - Seattle | Fri, Nov 6 | Normal AirlineFind more flightsFind more flights
- Cheapest nonstop
SLC 11:27 AM2h 18mNonstopSEA 12:45 PMSalt Lake City - Seattle | Sun, Nov 8 | Alaska AirlinesTWD 11,700 TWD 15,14023% off23% offTWD 15,140 TWD 11,700
SLC 6:40 PM2h 18mNonstopSEA 7:58 PMSalt Lake City - Seattle | Wed, Nov 11 | Alaska AirlinesTWD 11,710 TWD 15,14023% off23% offTWD 15,140 TWD 11,710
SLC 6:40 PM2h 18mNonstopSEA 7:58 PMSalt Lake City - Seattle | Sat, Nov 7 | Alaska AirlinesTWD 11,710 TWD 15,14023% off23% offTWD 15,140 TWD 11,710
SLC 6:40 PM2h 18mNonstopSEA 7:58 PMSalt Lake City - Seattle | Thu, Nov 5 | Alaska AirlinesTWD 12,14820% offTWD 15,140 TWD 12,148
SLC 1:26 PM2h 24mNonstopSEA 2:50 PMSalt Lake City - Seattle | Sun, Nov 8 | Delta Air LinesTWD 12,17720% offTWD 15,140 TWD 12,177
SLC 6:40 PM2h 18mNonstopSEA 7:58 PMSalt Lake City - Seattle | Fri, Nov 6 | Alaska AirlinesTWD 12,19719% offTWD 15,140 TWD 12,197
SLC 5:30 PM2h 22mNonstopSEA 6:52 PMSalt Lake City - Seattle | Fri, Nov 6 | Delta Air LinesTWD 12,69416% offTWD 15,140 TWD 12,694
SLC 4:34 PM5h 13m1 stopSEA 8:47 PMSalt Lake City - Seattle | Fri, Nov 6 | United AirlinesTWD 13,17113% offTWD 15,140 TWD 13,171
SLC 1:00 PM17h 25m1 stopSEA 2:00 PMSalt Lake City - Seattle | Fri, Nov 6 | Normal AirlineFind more flightsFind more flights
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Thu, Nov 19 | Delta Air LinesTWD 5,637 TWD 28,26580% off80% offTWD 28,265 TWD 5,637
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Thu, Nov 26 | Delta Air LinesTWD 5,641 TWD 28,26580% off80% offTWD 28,265 TWD 5,641
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Tue, Nov 17 | Delta Air LinesTWD 9,335 TWD 28,26567% off67% offTWD 28,265 TWD 9,335
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Thu, Nov 12 | Delta Air LinesTWD 9,34567% offTWD 28,265 TWD 9,345
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Mon, Nov 9 | Delta Air LinesTWD 10,38263% offTWD 28,265 TWD 10,382
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Mon, Nov 30 | Delta Air LinesTWD 11,44560% offTWD 28,265 TWD 11,445
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Sat, Nov 14 | Delta Air LinesTWD 12,17756% offTWD 28,265 TWD 12,177
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Mon, Nov 16 | Delta Air LinesTWD 12,20756% offTWD 28,265 TWD 12,207
SLC 3:41 PM2h 12mNonstopSEA 4:53 PMSalt Lake City - Seattle | Sun, Nov 15 | Delta Air LinesTWD 12,21256% offTWD 28,265 TWD 12,212
SLC 1:00 PM17h 25m1 stopSEA 2:00 PMSalt Lake City - Seattle | Fri, Nov 6 | Normal AirlineFind more flightsFind more flights
Displayed flight fares from Salt Lake City to Seattle are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.
Trip.com Price Insights: Flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport
What is the cheapest month for one-way flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, if you’re looking for a low-cost one-way ticket from Salt Lake City International Airport to Seattle Tacoma Intl. Airport, the best time to buy is in January, with an average price of TWD 4,688. You’ll want to avoid August, when the average price can reach as high as TWD 10,217.
What is the cheapest day of the week to fly from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com’s data from the past 12 months, the cheapest day to depart from Salt Lake City International Airport to Seattle Tacoma Intl. Airport is Monday, with average fares typically lower than other days. You’ll want to avoid flying on Sunday, as ticket prices are usually the highest that day.
Which airline offers the cheapest flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
The cheapest airline flying from Salt Lake City International Airport to Seattle Tacoma Intl. Airport is Frontier Airlines (from TWD 2,700) among 6 carriers operating this route. Based on Trip.com's latest 7-day flight data.






Find more flights and airlines
What is the flight schedule from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Check the schedule for flights from Salt Lake City to Seattle and find the flight that best matches your travel plans.
-
DL2998
Salt Lake City International Airport
10:45 PM
SLC
12:11 AM
SEA
S M T - - - SSearch -
F94129
Salt Lake City International Airport
12:39 PM
SLC
1:46 PM
LAX
- M T - - F -Search -
F91177
Los Angeles Intl. Airport
5:02 PM
LAX
8:02 PM
SEA
S M T W T F S -
F93862
Salt Lake City International Airport
6:00 AM
SLC
7:40 AM
DEN
S M T W T F SSearch -
F91175
Denver International Airport
1:07 PM
DEN
3:12 PM
SEA
S - T - T F - -
F94695
Salt Lake City International Airport
2:16 PM
SLC
2:48 PM
LAS
S M T W T F SSearch -
F92407
Harry Reid Intl. Airport
6:50 AM
LAS
9:45 AM
SEA
S - - W T - S -
F93982
Salt Lake City International Airport
7:59 PM
SLC
9:35 PM
DEN
- M T - - F -Search -
F91175
Denver International Airport
1:07 PM
DEN
3:12 PM
SEA
S - T - T F -
About Salt Lake City International Airport and Seattle Tacoma Intl. Airport
Learn about Salt Lake City International Airport (SLC) and Seattle Tacoma Intl. Airport (SEA) — including location, terminals, transportation, and travel tips.
| Flight distance | 1,107.23 km |
|---|---|
| Cheapest one-way ticket price | TWD 2,700 |
| Cheapest return ticket price | TWD 4,540 |
FAQs for Salt Lake City International Airport to Seattle Tacoma Intl. Airport Flights
How long is the flight from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Salt Lake City International Airport to Seattle Tacoma Intl. Airport takes about 1 hour 44 minutes on average. Actual flight time may vary depending on route, weather and air traffic.How many daily flights are there from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA)?
There are around 6 daily flights from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA).What is the flight schedule from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
The earliest flight from Salt Lake City International Airport to Seattle Tacoma Intl. Airport departs at 06:05, and the last departs at 22:35, with about 12 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.When are flight tickets from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA) most expensive?
The route from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA) is quite popular. Without considering departure times or holidays, tickets cost around TWD 12,040 in November, the most expensive month to book this route.What time does the earliest flight from Salt Lake City International Airport to Seattle Tacoma Intl. Airport depart?
The earliest flight departs from Salt Lake City International Airport (SLC) at 05:30 and arrives in Seattle Tacoma Intl. Airport (SEA) at 07:00.What time does the latest flight from Salt Lake City International Airport to Seattle Tacoma Intl. Airport depart?
The latest flight departs from Salt Lake City International Airport (SLC) at 21:50 and arrives in Seattle Tacoma Intl. Airport (SEA) at 23:25.What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
Which airline operates the most direct flights from Salt Lake City International Airport (SLC) to Seattle Tacoma Intl. Airport (SEA)?
Delta Air Lines is a very popular airline operating an average of 2122 flights per month.What are the cheapest flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
One-way flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport currently start from TWD 2,700, and round-trip fares start from TWD 4,540. The current lowest fare is a Frontier Airlines flight departing on Sat, Dec 12; prices may vary depending on availability.Which airlines offer direct flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Yes. Delta Air Lines and Alaska Airlines operate direct flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport, with an average flight time of 1 hour 42 minutes, and around 76 weekly flights. Actual flight frequency may vary by season.What is the average price of a flight from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from Salt Lake City International Airport to Seattle Tacoma Intl. Airport is TWD 7,528. Prices may vary depending on the departure date, airline, and availability.Which budget airlines fly from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
WestJet and Condor are the most popular budget airlines flying from Salt Lake City International Airport to Seattle Tacoma Intl. Airport, with one-way fares starting from TWD 2,700. Compare final prices carefully, as baggage, seat selection and payment fees may apply.How many weekly flights are there from Salt Lake City International Airport to Seattle Tacoma Intl. Airport?
Salt Lake City International Airport to Seattle Tacoma Intl. Airport operates around 78 weekly flights, mainly by Delta Air Lines and Alaska Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.How do I book flights from Salt Lake City International Airport to Seattle Tacoma Intl. Airport on Trip.com?
Enter Salt Lake City International Airport and Seattle Tacoma Intl. Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.
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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.