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Cheap flights from Saint George to Seattle from $243

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Seattle departing on 8/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Saint George to Seattle

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
1:10 pm - 4:52 pm
SGU
-
SEA
4h 42m
1 stop
Delta Logo
5:45 am - 12:30 pm
SEA
-
SGU
5h 45m
1 stop
$258Delta
Tue, Jun 30 - Sun, Jul 5
United Airlines Logo
5:13 am - 9:49 am
SGU
-
SEA
5h 36m
1 stop
United Airlines Logo
8:30 am - 4:06 pm
SEA
-
SGU
6h 36m
1 stop
$263United Airlines
Fri, Feb 27 - Mon, Mar 2
United Airlines Logo
1:47 pm - 9:12 pm
SGU
-
SEA
8h 25m
1 stop
United Airlines Logo
3:25 pm - 11:05 pm
SEA
-
SGU
6h 40m
1 stop
$268United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
11:24 am - 6:26 pm
SGU
-
SEA
8h 02m
2 stops
United Airlines Logo
3:25 pm - 11:05 pm
SEA
-
SGU
6h 40m
1 stop
$274United Airlines
Tue, Feb 24 - Sat, Feb 28
United Airlines Logo
11:24 am - 6:26 pm
SGU
-
SEA
8h 02m
2 stops
United Airlines Logo
7:15 am - 4:06 pm
SEA
-
SGU
7h 51m
2 stops
$307United Airlines
Tue, Feb 24 - Sat, Feb 28
Delta Logo
8:50 am - 2:45 pm
SGU
-
SEA
6h 55m
1 stop
Delta Logo
5:45 am - 10:43 am
SEA
-
SGU
3h 58m
1 stop
$323Delta
Sat, Jul 11 - Mon, Jul 20
United Airlines Logo
11:20 am - 3:50 pm
SGU
-
SEA
5h 30m
1 stop
United Airlines Logo
6:32 am - 4:06 pm
SEA
-
SGU
8h 34m
1 stop
$328United Airlines
Thu, Mar 12 - Mon, Mar 16
Delta Logo
1:10 pm - 6:29 pm
SGU
-
SEA
6h 19m
1 stop
Delta Logo
5:45 am - 12:30 pm
SEA
-
SGU
5h 45m
1 stop
$333Delta
Tue, Jun 30 - Sun, Jul 5
United Airlines Logo
11:20 am - 10:59 pm
SGU
-
SEA
12h 39m
2 stops
United Airlines Logo
6:32 am - 4:06 pm
SEA
-
SGU
8h 34m
1 stop
$334United Airlines
Thu, Mar 12 - Mon, Mar 16
United Airlines Logo
5:37 pm - 10:59 pm
SGU
-
SEA
6h 22m
1 stop
United Airlines Logo
7:15 am - 4:06 pm
SEA
-
SGU
7h 51m
2 stops
$337United Airlines
Fri, Feb 27 - Mon, Mar 2

Delta flights from Saint George to Seattle

Our best Delta deals on Saint George to Seattle flight tickets
Delta
Jun 30
SGU1:10 pmSaint George
4h 42m
1 stop
SEA4:52 pmSeattle/Tacoma Intl
Jul 5
SEA5:45 amSeattle/Tacoma Intl
5h 45m
1 stop
SGU12:30 pmSaint George
$258
Delta
Jul 11
SGU8:50 amSaint George
6h 55m
1 stop
SEA2:45 pmSeattle/Tacoma Intl
Jul 20
SEA5:45 amSeattle/Tacoma Intl
3h 58m
1 stop
SGU10:43 amSaint George
$323
Delta
Jun 30
SGU1:10 pmSaint George
6h 19m
1 stop
SEA6:29 pmSeattle/Tacoma Intl
Jul 5
SEA5:45 amSeattle/Tacoma Intl
5h 45m
1 stop
SGU12:30 pmSaint George
$333

United Airlines flights from Saint George to Seattle

Our best United Airlines deals on Saint George to Seattle flight tickets
United Airlines
Feb 27
SGU5:13 amSaint George
5h 36m
1 stop
SEA9:49 amSeattle/Tacoma Intl
Mar 2
SEA8:30 amSeattle/Tacoma Intl
6h 36m
1 stop
SGU4:06 pmSaint George
$263
United Airlines
Feb 24
SGU1:47 pmSaint George
8h 25m
1 stop
SEA9:12 pmSeattle/Tacoma Intl
Feb 28
SEA3:25 pmSeattle/Tacoma Intl
6h 40m
1 stop
SGU11:05 pmSaint George
$268
United Airlines
Feb 24
SGU11:24 amSaint George
8h 02m
2 stops
SEA6:26 pmSeattle/Tacoma Intl
Feb 28
SEA3:25 pmSeattle/Tacoma Intl
6h 40m
1 stop
SGU11:05 pmSaint George
$274

momondo 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, momondo users made 832,500 searches. Data last updated February 11, 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

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 6/30

1:10 pm-4:52 pm

1 stop4h 42m

Seattle/Tacoma Intl

Sun 7/5

5:45 am-12:30 pm

1 stop5h 45m

$258

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 2/27

5:13 am-9:49 am

1 stop5h 36m

Seattle/Tacoma Intl

Mon 3/2

8:30 am-4:06 pm

1 stop6h 36m

$263

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 2/24

1:47 pm-9:12 pm

1 stop8h 25m

Seattle/Tacoma Intl

Sat 2/28

3:25 pm-11:05 pm

1 stop6h 40m

$268

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 2/24

11:24 am-6:26 pm

2 stops8h 02m

Seattle/Tacoma Intl

Sat 2/28

3:25 pm-11:05 pm

1 stop6h 40m

$274

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 2/24

11:24 am-6:26 pm

2 stops8h 02m

Seattle/Tacoma Intl

Sat 2/28

7:15 am-4:06 pm

2 stops7h 51m

$307

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sat 7/11

8:50 am-2:45 pm

1 stop6h 55m

Seattle/Tacoma Intl

Mon 7/20

5:45 am-10:43 am

1 stop3h 58m

$323

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Thu 3/12

11:20 am-3:50 pm

1 stop5h 30m

Seattle/Tacoma Intl

Mon 3/16

6:32 am-4:06 pm

1 stop8h 34m

$328

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 6/30

1:10 pm-6:29 pm

1 stop6h 19m

Seattle/Tacoma Intl

Sun 7/5

5:45 am-12:30 pm

1 stop5h 45m

$333

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Thu 3/12

11:20 am-10:59 pm

2 stops12h 39m

Seattle/Tacoma Intl

Mon 3/16

6:32 am-4:06 pm

1 stop8h 34m

$334

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 2/27

5:37 pm-10:59 pm

1 stop6h 22m

Seattle/Tacoma Intl

Mon 3/2

7:15 am-4:06 pm

2 stops7h 51m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Saint George to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Seattle?

In general, December is the cheapest month to fly from Saint George to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $239. If you don’t want to visit Seattle in December, then you should wait until January to fly from Saint George, when ticket prices are also cheap, with an average price of $343.

How have Saint George to Seattle flight prices changed over time?

When to book flights from Saint George to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Saint George to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Saint George to Seattle (SGU to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Saint George to Seattle

Fastest flight time

5h 29m

Direct flights

None
The fastest flight from Saint George to Seattle takes 5h 29m
There are no direct flights from Saint George to Seattle. There are no popular flight routes from Saint George to Seattle.
Search flight deals

  • How far is Saint George to Seattle/Tacoma Intl by plane?

    Saint George and Seattle/Tacoma Intl are 851.6 mi apart from one another. Flights usually cover this in 5h 29m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Saint George Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Saint George Airport to Seattle/Tacoma Intl Airport refresh daily.

  • How many operators does momondo search for flights from Saint George Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Saint George Airport to Seattle/Tacoma Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint George Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents required for your trip to Seattle/Tacoma Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Seattle/Tacoma Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Saint George to Seattle?

Best airlines flying from Saint George to Seattle

Compare and see reviews for airlines that fly from Saint George to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $238Free CancellationRating
7.9
8,180 reviews
Search Delta flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Olympia
Lynnwood
Kent
Marysville
Redmond
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Kirkland
Westport
Centralia
Fife
Tumwater

Why use momondo?

Why should I use momondo to find a flight deal from Saint George to Seattle?

It is quick and easy to find Saint George to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Can I find flights from Saint George to Seattle with flexible booking policies on momondo?

All flight searches from Saint George to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Saint George to Seattle?

momondo helps you find the best flight between Saint George and Seattle by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Saint George to Seattle right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from Saint George and alert you when they change.

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