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Cheap flights from Seattle to Saint George from $137

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to Saint George departing on 3/31. 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 Seattle to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
11:10 am - 4:52 pm
SEA
-
SGU
4h 42m
1 stop
Delta Logo
11:25 am - 2:46 pm
SGU
-
SEA
4h 21m
1 stop
$268Delta
Thu, Apr 16 - Wed, Apr 22
Delta Logo
5:45 am - 12:30 pm
SEA
-
SGU
5h 45m
1 stop
Delta Logo
3:20 pm - 6:29 pm
SGU
-
SEA
4h 09m
1 stop
$278Delta
Thu, Jul 23 - Tue, Jul 28
United Airlines Logo
6:32 am - 4:06 pm
SEA
-
SGU
8h 34m
1 stop
United Airlines Logo
5:13 am - 9:49 am
SGU
-
SEA
5h 36m
1 stop
$288United Airlines
Sat, Mar 21 - Wed, Mar 25
Delta Logo
5:30 am - 10:48 am
SEA
-
SGU
4h 18m
1 stop
Delta Logo
6:00 am - 12:27 pm
SGU
-
SEA
7h 27m
1 stop
$301Delta
Mon, Mar 30 - Mon, Apr 6
Delta Logo
5:45 am - 12:30 pm
SEA
-
SGU
5h 45m
1 stop
Delta Logo
3:20 pm - 6:29 pm
SGU
-
SEA
4h 09m
1 stop
$303Delta
Thu, Jul 23 - Tue, Jul 28
United Airlines Logo
6:32 am - 4:06 pm
SEA
-
SGU
8h 34m
1 stop
United Airlines Logo
11:20 am - 6:40 pm
SGU
-
SEA
8h 20m
2 stops
$322United Airlines
Sat, Mar 21 - Wed, Mar 25
Delta Logo
7:20 am - 12:30 pm
SEA
-
SGU
4h 10m
1 stop
Delta Logo
3:20 pm - 6:29 pm
SGU
-
SEA
4h 09m
1 stop
$323Delta
Thu, Jul 23 - Tue, Jul 28
Delta Logo
5:30 am - 12:31 pm
SEA
-
SGU
6h 01m
1 stop
Delta Logo
11:25 am - 2:46 pm
SGU
-
SEA
4h 21m
1 stop
$328Delta
Tue, Apr 7 - Tue, Apr 14
American Airlines Logo
2:57 pm - 11:59 pm
SEA
-
SGU
8h 02m
1 stop
American Airlines Logo
7:30 am - 1:54 pm
SGU
-
SEA
7h 24m
1 stop
$338American Airlines
Tue, Apr 21 - Tue, Apr 28
Delta Logo
5:30 am - 10:48 am
SEA
-
SGU
4h 18m
1 stop
Delta Logo
5:50 am - 9:15 am
SGU
-
SEA
4h 25m
1 stop
$341Delta
Mon, Apr 6 - Thu, Apr 16

American Airlines flights from Seattle to Saint George

Our best American Airlines deals on Seattle to Saint George flight tickets
American Airlines
Apr 21
SEA2:57 pmSeattle/Tacoma Intl
8h 02m
1 stop
SGU11:59 pmSaint George
Apr 28
SGU7:30 amSaint George
7h 24m
1 stop
SEA1:54 pmSeattle/Tacoma Intl
$338
American Airlines
Apr 20
SEA6:19 pmSeattle/Tacoma Intl
16h 10m
1 stop
SGU11:29 amSaint George
Apr 28
SGU12:15 pmSaint George
23h 26m
1 stop
SEA10:41 amSeattle/Tacoma Intl
$403
American Airlines
Apr 18
SEA2:57 pmSeattle/Tacoma Intl
8h 02m
1 stop
SGU11:59 pmSaint George
Apr 29
SGU7:30 amSaint George
7h 24m
1 stop
SEA1:54 pmSeattle/Tacoma Intl
$408

Delta flights from Seattle to Saint George

Our best Delta deals on Seattle to Saint George flight tickets
Delta
Apr 16
SEA11:10 amSeattle/Tacoma Intl
4h 42m
1 stop
SGU4:52 pmSaint George
Apr 22
SGU11:25 amSaint George
4h 21m
1 stop
SEA2:46 pmSeattle/Tacoma Intl
$268
Delta
Jul 23
SEA5:45 amSeattle/Tacoma Intl
3h 58m
1 stop
SGU10:43 amSaint George
Jul 28
SGU3:20 pmSaint George
4h 09m
1 stop
SEA6:29 pmSeattle/Tacoma Intl
$278
Delta
Mar 30
SEA5:30 amSeattle/Tacoma Intl
4h 18m
1 stop
SGU10:48 amSaint George
Apr 6
SGU6:00 amSaint George
7h 27m
1 stop
SEA12:27 pmSeattle/Tacoma Intl
$301

momondo Fare Finder

 
Customize your flight search to find flights from Seattle to Saint George 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 March 12, 2026.
Use the filters below to find and compare flights from Seattle to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Thu 4/16

11:10 am-4:52 pm

1 stop4h 42m

Saint George

Wed 4/22

11:25 am-2:46 pm

1 stop4h 21m

$268

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Thu 7/23

5:45 am-12:30 pm

1 stop5h 45m

Saint George

Tue 7/28

3:20 pm-6:29 pm

1 stop4h 09m

$278

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sat 3/21

6:32 am-4:06 pm

1 stop8h 34m

Saint George

Wed 3/25

5:13 am-9:49 am

1 stop5h 36m

$288

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Mon 3/30

5:30 am-10:48 am

1 stop4h 18m

Saint George

Mon 4/6

6:00 am-12:27 pm

1 stop7h 27m

$301

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Thu 7/23

5:45 am-12:30 pm

1 stop5h 45m

Saint George

Tue 7/28

3:20 pm-6:29 pm

1 stop4h 09m

$303

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Sat 3/21

6:32 am-4:06 pm

1 stop8h 34m

Saint George

Wed 3/25

11:20 am-6:40 pm

2 stops8h 20m

$322
Quickest round-trip

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Thu 7/23

7:20 am-12:30 pm

1 stop4h 10m

Saint George

Tue 7/28

3:20 pm-6:29 pm

1 stop4h 09m

$323

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Tue 4/7

5:30 am-12:31 pm

1 stop6h 01m

Saint George

Tue 4/14

11:25 am-2:46 pm

1 stop4h 21m

$328

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Tue 4/21

2:57 pm-11:59 pm

1 stop8h 02m

Saint George

Tue 4/28

7:30 am-1:54 pm

1 stop7h 24m

$338

SeattleSaint George

SEA - SGU

SEASGU

Seattle/Tacoma Intl

Mon 4/6

5:30 am-10:48 am

1 stop4h 18m

Saint George

Thu 4/16

5:50 am-9:15 am

1 stop4h 25m

$341

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Saint George from

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

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 Saint George?

If you aren’t able to travel to Saint George during the month of August, then flying in December is also cheap. Prices for this month can be found on momondo for an average of $293.

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

When to book flights from Seattle to Saint George

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

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

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

Fastest flight time

4h 10m

Direct flights

None
The fastest flight from Seattle to Saint George takes 4h 10m
There are no direct flights from Seattle to Saint George. There are no popular flight routes from Seattle to Saint George.
Search flight deals

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

    Saint George is 851.6 mi away from Seattle/Tacoma Intl. Typically, this will take 4h 10m by plane in normal conditions.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Saint George Airport.

  • What documentation or ID do you need to fly to Saint George Airport?

    The travel and health documents you'll need for your trip to Saint George Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Saint George Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from Seattle to Saint George

Compare and see reviews for airlines that fly from Seattle to Saint George with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $238Free CancellationRating
7.9
8,286 reviews
Search Delta flights
United AirlinesPriceFrom $253Free CancellationRating
7.4
9,418 reviews
Search United Airlines flights

Traveling to a place near Saint George?

Book flights to Saint George if you plan to visit one of these locations
Springdale
Hurricane
Virgin

Why use momondo?

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

Finding the right flight to Saint George from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Saint George quick and easy, saving you time and money.

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

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

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

momondo provides multiple filters to help you find the best flight to Saint George from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Of course. momondo tracks the price of Seattle to Saint George flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Saint George trip

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