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$220+ Cheap flights from Saint George to Seattle (SGU - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — SEA
Jul 21 — Jul 281
Tue 7/21
Tue 7/28
1 adult, Economy
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Cheap flight deals from Saint George to Seattle

Cheapest flights from Saint George to Seattle
Explore the most affordable flight options available from Saint George to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 21, 2026.

This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/215:00 am
SGU
-
SEA
1 stop6h 01m
United Airlines
Mon 8/245:00 am
SEA
-
SGU
1 stop7h 15m
United Airlines
Deal found 6/16$298
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:48 pm
SGU
-
SEA
2 stops10h 30m
United Airlines
Fri 7/105:15 am
SEA
-
SGU
2 stops9h 48m
United Airlines
Deal found 6/19$324
This American Airlines deal was found by Cheapflights users on 6/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/287:30 am
SGU
-
SEA
1 stop7h 58m
American Airlines
Tue 9/111:00 am
SEA
-
SGU
1 stop5h 01m
American Airlines
Deal found 6/20$343
This United Airlines deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/238:34 am
SGU
-
SEA
1 stop8h 18m
United Airlines
Wed 10/78:46 am
SEA
-
SGU
2 stops9h 39m
United Airlines
Deal found 6/21$364
This Delta deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/158:50 am
SGU
-
SEA
1 stop7h 00m
Delta
Tue 9/2911:22 am
SEA
-
SGU
1 stop6h 13m
Delta
Deal found 6/21$372
This United Airlines deal was found by Cheapflights users on 6/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2711:30 am
SGU
-
SEA
2 stops10h 18m
United Airlines
Sat 10/315:07 am
SEA
-
SGU
1 stop6h 57m
United Airlines
Deal found 6/16$384
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:56 am
SGU
-
SEA
2 stops12h 30m
United Airlines
Mon 8/245:00 am
SEA
-
SGU
2 stops10h 15m
United Airlines
Deal found 6/19$389
This Delta deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/41:15 pm
SGU
-
SEA
1 stop4h 15m
Delta
Fri 7/105:30 am
SEA
-
SGU
1 stop6h 05m
Delta
Deal found 6/19$391
This Delta deal was found by Cheapflights users on 6/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/218:50 am
SGU
-
SEA
1 stop7h 00m
Delta
Sat 8/297:15 am
SEA
-
SGU
1 stop6h 28m
Delta
Deal found 6/18$392
This United Airlines deal was found by Cheapflights users on 6/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/1510:16 am
SGU
-
SEA
1 stop6h 23m
United Airlines
Tue 9/298:46 am
SEA
-
SGU
2 stops9h 39m
United Airlines
Deal found 6/19$399

Find flight deals from Saint George to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Saint George (SGU) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$298
(United Airlines)

One-way from

$220
(Delta)

Popular in

June

Cheapest in

December

Average price

$962
Provider with most accurate pricing for Saint George-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Saint George-Seattle/Tacoma Intl flights.
Search Deals
From Saint George to Seattle/Tacoma Intl
Search Deals
One-way flight from Saint George to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 38% potential increase in price ($274 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 11% potential price decrease ($47 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Saint George to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
Use the filters below to find and compare flights from Saint George to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 8/21

5:00 am-10:01 am

1 stop6h 01m

Seattle/Tacoma Intl

Mon 8/24

5:00 am-1:15 pm

1 stop7h 15m

$298

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 10/27

11:30 am-8:48 pm

2 stops10h 18m

Seattle/Tacoma Intl

Sat 10/31

5:07 am-4:04 pm

2 stops9h 57m

$389

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Mon 8/17

11:56 am-11:26 pm

2 stops12h 30m

Seattle/Tacoma Intl

Mon 8/24

5:00 am-4:15 pm

2 stops10h 15m

$389

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 9/15

10:16 am-3:39 pm

1 stop6h 23m

Seattle/Tacoma Intl

Tue 9/29

10:55 am-7:25 pm

2 stops7h 30m

$399
Quickest round-trip

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 11/25

5:50 am-9:33 am

1 stop4h 43m

Seattle/Tacoma Intl

Mon 11/30

1:30 pm-6:35 pm

1 stop4h 05m

$430

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 7/14

10:26 am-5:59 pm

1 stop8h 33m

Seattle/Tacoma Intl

Fri 7/17

5:00 am-1:13 pm

1 stop7h 13m

$477

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Mon 9/21

10:16 am-6:29 pm

2 stops9h 13m

Seattle/Tacoma Intl

Wed 9/30

5:00 am-7:25 pm

2 stops13h 25m

$509
Cheapest one-way
Quickest one-way

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 9/30

5:50 am-8:59 am

1 stop4h 09m

$220

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 9/30

10:15 am-6:44 pm

2 stops9h 29m

$226

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sat 7/18

3:20 pm-6:33 pm

1 stop4h 13m

$242

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Compare providers for flights from Saint George to Seattle

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Saint George to Seattle in June.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Saint George-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Saint George-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Saint George-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Saint George-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Saint George-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Saint George to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Saint George with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Saint George to Seattle

What is the cheapest month to book a flight from Saint George to Seattle?

Currently, December is the cheapest month in which you can book a flight from Saint George to Seattle (average of $240). Flying from Saint George to Seattle in June is currently the most expensive (average of $962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated June 21, 2026.
Read through reviews of airlines operating flights from Saint George to Seattle, such as Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,423 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,
Delta
7.8
Good
8,423 reviews
Delta
7.8
Good
8,423 reviews

Comfort

7.8

Entertainment

7.8

Boarding

8.1

Food

7.2

Crew

8.5

Overall

7.8

Reviews

1 / 20
8.0
Excellent

Rakshith,May 2026

TPE - SEA

I got middle seat, but it was cheap $340 for Taipei to PDX ,

Related info for your journey

Find useful and relevant information for your journey from Saint George to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Saint George to Seattle?

    There are many flights that can get you from Saint George to Seattle in 4h 15m. Fly via Delta or United Airlines to get the fastest option. There are 841 mi between Saint George and Seattle. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Saint George to Seattle round-trip?

    Delta, at $238, was found to be the cheapest airline from Saint George to Seattle.. Delta is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Saint George to Seattle that include hotel bookings?

    Yes. In addition to deals on Saint George to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Saint George to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Saint George to Seattle.

  • Can I find deals for business class flights from Saint George to Seattle?

    Yes. Cheapflights offers flight deals from Saint George to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Saint George to Seattle?

    Currently, December is the cheapest month in which you can book a flight from Saint George to Seattle (average of $240). Flying from Saint George to Seattle in June is currently the most expensive (average of $962). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Lacey
Ocean Shores
Leavenworth
Olympia
Edmonds
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Lynnwood
Renton
Ellensburg
Fife
Lakewood
Issaquah
Shoreline
Marysville

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Saint George to Seattle

Discover the top airline that operate flights from Saint George to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$424FlexibilityNo cancel feeOn-timeN/A

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