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$204+ 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 6/3. Fares are subject to change and may not be available on all flights or dates of travel.
SGU — SEA
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
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 May 4, 2026.

This Delta deal was found by Cheapflights users on 4/30. 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.
Wed 6/101:15 pm
SGU
-
SEA
1 stop4h 15m
Delta
Tue 6/167:15 am
SEA
-
SGU
1 stop6h 28m
Delta
Deal found 4/30$323
This United Airlines deal was found by Cheapflights users on 4/30. 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 8/225:10 am
SGU
-
SEA
1 stop5h 53m
United Airlines
Sat 8/296:29 am
SEA
-
SGU
1 stop8h 35m
United Airlines
Deal found 4/30$340
This Delta deal was found by Cheapflights users on 4/29. 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.
Wed 5/203:20 pm
SGU
-
SEA
1 stop4h 28m
Delta
Fri 6/197:15 am
SEA
-
SGU
1 stop4h 24m
Delta
Deal found 4/29$363
This United Airlines deal was found by Cheapflights users on 4/30. 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 9/1511:30 am
SGU
-
SEA
1 stop5h 18m
United Airlines
Tue 9/295:00 am
SEA
-
SGU
2 stops10h 04m
United Airlines
Deal found 4/30$384
This American Airlines deal was found by Cheapflights users on 4/30. 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.
Tue 9/157:30 am
SGU
-
SEA
1 stop6h 53m
American Airlines
Tue 9/296:21 pm
SEA
-
SGU
1 stop4h 50m
American Airlines
Deal found 4/30$402
This Delta deal was found by Cheapflights users on 5/2. 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.
Thu 5/73:20 pm
SGU
-
SEA
1 stop4h 28m
Delta
Mon 5/117:15 am
SEA
-
SGU
1 stop6h 25m
Delta
Deal found 5/2$403
This Delta deal was found by Cheapflights users on 5/2. 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 6/121:15 pm
SGU
-
SEA
1 stop4h 15m
Delta
Tue 6/167:15 am
SEA
-
SGU
1 stop6h 28m
Delta
Deal found 5/2$433
This Delta deal was found by Cheapflights users on 5/3. 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 6/305:50 am
SGU
-
SEA
1 stop4h 15m
Delta
Sun 7/55:30 am
SEA
-
SGU
1 stop4h 15m
Delta
Deal found 5/3$443

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 May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$323
(Delta)

One-way from

$204
(United Airlines)

Popular in

May

Cheapest in

December

Average price

$618
Provider with most accurate pricing for Saint George-Seattle/Tacoma Intl flight deals.
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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. 26% potential increase in price ($155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 4, 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
Quickest round-trip

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 9/18

3:20 pm-6:29 pm

1 stop4h 09m

Seattle/Tacoma Intl

Sun 9/27

5:45 am-10:43 am

1 stop3h 58m

$323

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 6/10

1:15 pm-4:30 pm

1 stop4h 15m

Seattle/Tacoma Intl

Tue 6/16

7:15 am-2:43 pm

1 stop6h 28m

$323

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 9/15

11:30 am-11:11 pm

2 stops12h 41m

Seattle/Tacoma Intl

Tue 9/29

7:11 am-4:04 pm

2 stops7h 53m

$389

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Mon 7/6

5:41 pm-11:10 pm

1 stop6h 29m

Seattle/Tacoma Intl

Sun 7/12

5:00 am-1:13 pm

1 stop7h 13m

$468

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 6/30

11:25 am-2:40 pm

1 stop4h 15m

Seattle/Tacoma Intl

Sun 7/5

9:30 am-2:43 pm

1 stop4h 13m

$508

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 5/20

3:20 pm-9:40 pm

2 stops7h 20m

Seattle/Tacoma Intl

Fri 6/19

7:15 am-12:39 pm

1 stop4h 24m

$542

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Thu 5/14

11:45 am-9:06 pm

2 stops10h 21m

Seattle/Tacoma Intl

Mon 5/18

8:45 am-4:05 pm

1 stop6h 20m

$569

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Thu 7/2

5:50 am-9:05 am

1 stop4h 15m

Seattle/Tacoma Intl

Tue 7/7

9:30 am-2:42 pm

1 stop4h 12m

$578
Cheapest one-way

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 6/3

5:05 am-10:00 am

1 stop5h 55m

$204

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 6/3

1:10 pm-6:46 pm

1 stop6h 36m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 19 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 May.
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 $239). Flying from Saint George to Seattle in May is currently the most expensive (average of $618). 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.

How much does it cost to fly round-trip from Saint George to Seattle?

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 May 4, 2026.
Read through reviews of airlines operating flights from Saint George to Seattle, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,460 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
Delta
7.9
Good
8,460 reviews
Delta
7.9
Good
8,460 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
United Airlines
7.4
Good
9,680 reviews
Delta
7.9
Good
8,460 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than
American Airlines
7.1
Good
11,673 reviews
Delta
7.9
Good
8,460 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Food

7.2

Overall

7.9

Boarding

8.1

Reviews

1 / 20
4.0
Okay

Peter,Oct 2023

MSP - GEG

The amount of carry on is put of control. We were in group 3 boarding and there was no room in upper storage for our 1 bag (between 2 people) Just because we can’t afford to up grade our seats… $2000 more. We get penaltized. Make us feel less than

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 09m. 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 are the cheapest airlines flying from Saint George to Seattle round-trip?

    Delta, at $238, was found to be the cheapest airline from Saint George to Seattle.Alternate airlines to your destination round-trip include United Airlines and American Airlines. Delta is priced at 43% 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 $239). Flying from Saint George to Seattle in May is currently the most expensive (average of $618). 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
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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Top 3 airlines flying from Saint George to Seattle

Discover the top 3 airlines 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 May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$423FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$258Average$435FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$368Average$492FlexibilityNo cancel feeOn-time71%

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