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Cheap flights from Saint George to Seattle from $211

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 6/3. 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
1 adult, Economy, 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
3:20 pm - 6:29 pm
SGU
-
SEA
4h 09m
1 stop
Delta Logo
11:25 am - 6:35 pm
SEA
-
SGU
6h 10m
1 stop
$298Delta
Tue, Sep 15 - Tue, Sep 29
United Airlines Logo
5:10 am - 11:34 am
SGU
-
SEA
7h 24m
1 stop
United Airlines Logo
7:06 am - 4:04 pm
SEA
-
SGU
7h 58m
2 stops
$314United Airlines
Wed, Sep 9 - Wed, Sep 16
Delta Logo
1:10 pm - 6:48 pm
SGU
-
SEA
6h 38m
1 stop
Delta Logo
5:30 am - 10:42 am
SEA
-
SGU
4h 12m
1 stop
$323Delta
Fri, May 15 - Tue, May 19
Delta Logo
5:50 am - 9:15 am
SGU
-
SEA
4h 25m
1 stop
Delta Logo
5:35 am - 12:36 pm
SEA
-
SGU
6h 01m
1 stop
$348Delta
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
11:40 am - 6:35 pm
SGU
-
SEA
7h 55m
2 stops
United Airlines Logo
8:45 am - 4:15 pm
SEA
-
SGU
6h 30m
1 stop
$369United Airlines
Thu, Apr 16 - Mon, Apr 20
Delta Logo
11:27 am - 4:27 pm
SGU
-
SEA
6h 00m
1 stop
Delta Logo
5:45 am - 12:30 pm
SEA
-
SGU
5h 45m
1 stop
$380Delta
Wed, Aug 5 - Thu, Aug 13
United Airlines Logo
5:16 am - 9:46 am
SGU
-
SEA
5h 30m
1 stop
United Airlines Logo
8:45 am - 4:15 pm
SEA
-
SGU
6h 30m
1 stop
$388United Airlines
Sat, Apr 25 - Sun, Apr 26
Delta Logo
5:50 am - 9:15 am
SGU
-
SEA
4h 25m
1 stop
Delta Logo
9:50 am - 2:42 pm
SEA
-
SGU
3h 52m
1 stop
$393Delta
Tue, Apr 21 - Sat, Apr 25
United Airlines Logo
5:16 am - 9:46 am
SGU
-
SEA
5h 30m
1 stop
United Airlines Logo
7:12 am - 4:15 pm
SEA
-
SGU
8h 03m
2 stops
$394United Airlines
Tue, Apr 21 - Sun, Apr 26
United Airlines Logo
11:30 am - 9:11 pm
SGU
-
SEA
10h 41m
2 stops
United Airlines Logo
5:00 am - 4:04 pm
SEA
-
SGU
10h 04m
2 stops
$399United Airlines
Thu, Sep 17 - Wed, Sep 23

American Airlines flights from Saint George to Seattle

Our best American Airlines deals on Saint George to Seattle flight tickets
American Airlines
Apr 3
SGU12:15 pmSaint George
6h 37m
1 stop
SEA5:52 pmSeattle/Tacoma Intl
Apr 5
SEA7:20 amSeattle/Tacoma Intl
7h 41m
1 stop
SGU4:01 pmSaint George
$469
American Airlines
Jul 19
SGU7:25 amSaint George
14h 40m
1 stop
SEA9:05 pmSeattle/Tacoma Intl
Jul 29
SEA6:15 pmSeattle/Tacoma Intl
15h 54m
1 stop
SGU11:09 amSaint George
$583
American Airlines
Jul 19
SGU12:15 pmSaint George
6h 29m
1 stop
SEA5:44 pmSeattle/Tacoma Intl
Jul 29
SEA3:20 pmSeattle/Tacoma Intl
7h 42m
1 stop
SGU12:02 amSaint George
$616

United Airlines flights from Saint George to Seattle

Our best United Airlines deals on Saint George to Seattle flight tickets
United Airlines
Sep 9
SGU5:10 amSaint George
7h 24m
1 stop
SEA11:34 amSeattle/Tacoma Intl
Sep 16
SEA7:06 amSeattle/Tacoma Intl
7h 58m
2 stops
SGU4:04 pmSaint George
$314
United Airlines
Apr 16
SGU11:40 amSaint George
7h 55m
2 stops
SEA6:35 pmSeattle/Tacoma Intl
Apr 20
SEA8:45 amSeattle/Tacoma Intl
6h 30m
1 stop
SGU4:15 pmSaint George
$369
United Airlines
Apr 25
SGU5:16 amSaint George
5h 30m
1 stop
SEA9:46 amSeattle/Tacoma Intl
Apr 27
SEA3:48 pmSeattle/Tacoma Intl
6h 10m
1 stop
SGU10:58 pmSaint George
$388

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 April 1, 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

Tue 9/15

3:20 pm-6:29 pm

1 stop4h 09m

Seattle/Tacoma Intl

Tue 9/29

11:25 am-6:35 pm

1 stop6h 10m

$298

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 9/9

5:10 am-11:34 am

1 stop7h 24m

Seattle/Tacoma Intl

Wed 9/16

7:06 am-4:04 pm

2 stops7h 58m

$314

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Fri 5/15

1:10 pm-6:48 pm

1 stop6h 38m

Seattle/Tacoma Intl

Tue 5/19

5:30 am-10:42 am

1 stop4h 12m

$323

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 4/14

5:50 am-9:15 am

1 stop4h 25m

Seattle/Tacoma Intl

Sat 4/18

5:35 am-12:36 pm

1 stop6h 01m

$348

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Thu 4/16

11:40 am-6:35 pm

2 stops7h 55m

Seattle/Tacoma Intl

Mon 4/20

8:45 am-4:15 pm

1 stop6h 30m

$369

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Wed 8/5

11:27 am-4:27 pm

1 stop6h 00m

Seattle/Tacoma Intl

Thu 8/13

5:45 am-12:30 pm

1 stop5h 45m

$380

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Sat 4/25

5:16 am-9:46 am

1 stop5h 30m

Seattle/Tacoma Intl

Sun 4/26

8:45 am-4:15 pm

1 stop6h 30m

$388
Quickest round-trip

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 4/21

5:50 am-9:15 am

1 stop4h 25m

Seattle/Tacoma Intl

Sat 4/25

9:50 am-2:42 pm

1 stop3h 52m

$393

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Tue 4/21

5:16 am-9:46 am

1 stop5h 30m

Seattle/Tacoma Intl

Sun 4/26

7:12 am-4:15 pm

2 stops8h 03m

$394

Saint GeorgeSeattle

SGU - SEA

SGUSEA

Saint George

Thu 9/17

11:30 am-9:11 pm

2 stops10h 41m

Seattle/Tacoma Intl

Wed 9/23

5:00 am-4:04 pm

2 stops10h 04m

$399

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 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 typical price of a round-trip flight between Saint George and Seattle?

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

4h 09m

Direct flights

None
The fastest flight from Saint George to Seattle takes 4h 09m
There are no direct flights from Saint George to Seattle. There are no popular flight routes from Saint George to Seattle.
Search flight deals

Frequently asked questions about flying from Saint George to Seattle

  • 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 4h 09m, 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
8,368 reviews
Search Delta flights
American AirlinesPriceFrom $368Free CancellationRating
7.1
11,544 reviews
Search American Airlines 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
Redmond
Marysville
Puyallup
Cle Elum
Lakewood
Tukwila
Federal Way
Centralia
Fife
Westport
Kirkland
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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