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Cheap flights from Detroit to Saint George from $338

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Saint George departing on 8/15. 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

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Detroit to Saint George

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
5:25 am - 11:55 am
DTW
-
SGU
8h 30m
1 stop
United Airlines Logo
5:00 am - 2:27 pm
SGU
-
DTW
7h 27m
1 stop
$338United Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
12:23 pm - 6:12 pm
DTW
-
SGU
7h 49m
2 stops
United Airlines Logo
5:00 am - 2:27 pm
SGU
-
DTW
7h 27m
1 stop
$344United Airlines
Sat, Aug 15 - Sat, Aug 22
United Airlines Logo
12:23 pm - 6:12 pm
DTW
-
SGU
7h 49m
2 stops
United Airlines Logo
10:55 am - 11:54 pm
SGU
-
DTW
10h 59m
2 stops
$349United Airlines
Sat, Aug 15 - Sat, Aug 22
Delta Logo
5:40 pm - 9:56 pm
DTW
-
SGU
6h 16m
1 stop
Delta Logo
3:20 pm - 11:59 pm
SGU
-
DTW
6h 39m
1 stop
$360Delta
Fri, Aug 28 - Tue, Sep 1
Delta Logo
5:45 pm - 10:05 pm
DTW
-
SGU
6h 20m
1 stop
Delta Logo
3:20 pm - 12:03 am
SGU
-
DTW
6h 43m
1 stop
$380Delta
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
5:41 am - 10:39 am
DTW
-
SGU
6h 58m
1 stop
American Airlines Logo
5:01 am - 3:08 pm
SGU
-
DTW
8h 07m
1 stop
$399American Airlines
Wed, Sep 2 - Wed, Sep 9
Delta Logo
7:00 am - 12:35 pm
DTW
-
SGU
7h 35m
1 stop
Delta Logo
1:15 pm - 11:13 pm
SGU
-
DTW
7h 58m
1 stop
$403Delta
Sat, Jul 18 - Sat, Jul 25
United Airlines Logo
7:34 am - 11:55 am
DTW
-
SGU
6h 21m
1 stop
United Airlines Logo
12:36 pm - 10:25 pm
SGU
-
DTW
7h 49m
1 stop
$414United Airlines
Sat, Aug 15 - Sat, Aug 22
American Airlines Logo
5:41 am - 10:39 am
DTW
-
SGU
6h 58m
1 stop
American Airlines Logo
7:30 am - 3:38 pm
SGU
-
DTW
6h 08m
1 stop
$429American Airlines
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
5:25 am - 11:55 am
DTW
-
SGU
8h 30m
1 stop
United Airlines Logo
10:55 am - 11:54 pm
SGU
-
DTW
10h 59m
2 stops
$444United Airlines
Sat, Aug 29 - Tue, Sep 1

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American Airlines flights from Detroit to Saint George

Our best American Airlines deals on Detroit to Saint George flight tickets
American Airlines
Sep 2
DTW5:41 amDetroit Metropolitan Wayne County
6h 58m
1 stop
SGU10:39 amSaint George
Sep 9
SGU5:01 amSaint George
8h 07m
1 stop
DTW3:08 pmDetroit Metropolitan Wayne County
$399
American Airlines
Aug 7
DTW5:41 amDetroit Metropolitan Wayne County
6h 58m
1 stop
SGU10:39 amSaint George
Aug 10
SGU7:30 amSaint George
6h 08m
1 stop
DTW3:38 pmDetroit Metropolitan Wayne County
$429
American Airlines
Sep 2
DTW5:41 amDetroit Metropolitan Wayne County
6h 58m
1 stop
SGU10:39 amSaint George
Sep 9
SGU5:01 amSaint George
8h 07m
1 stop
DTW3:08 pmDetroit Metropolitan Wayne County
$460

United Airlines flights from Detroit to Saint George

Our best United Airlines deals on Detroit to Saint George flight tickets
United Airlines
Aug 15
DTW5:25 amDetroit Metropolitan Wayne County
8h 30m
1 stop
SGU11:55 amSaint George
Aug 22
SGU5:00 amSaint George
7h 27m
1 stop
DTW2:27 pmDetroit Metropolitan Wayne County
$338
United Airlines
Aug 15
DTW12:23 pmDetroit Metropolitan Wayne County
7h 49m
2 stops
SGU6:12 pmSaint George
Aug 22
SGU5:00 amSaint George
7h 27m
1 stop
DTW2:27 pmDetroit Metropolitan Wayne County
$344
United Airlines
Aug 15
DTW12:23 pmDetroit Metropolitan Wayne County
7h 49m
2 stops
SGU6:12 pmSaint George
Aug 22
SGU10:55 amSaint George
10h 59m
2 stops
DTW11:54 pmDetroit Metropolitan Wayne County
$349

momondo Fare Finder

 
Customize your flight search to find flights from Detroit 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 June 22, 2026.
Use the filters below to find and compare flights from Detroit to Saint George that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

5:25 am-11:55 am

1 stop8h 30m

Saint George

Sat 8/22

5:00 am-2:27 pm

1 stop7h 27m

$338

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

12:23 pm-6:12 pm

2 stops7h 49m

Saint George

Sat 8/22

5:00 am-2:27 pm

1 stop7h 27m

$344

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

12:23 pm-6:12 pm

2 stops7h 49m

Saint George

Sat 8/22

10:55 am-11:54 pm

2 stops10h 59m

$349
Quickest round-trip

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 8/28

5:40 pm-9:56 pm

1 stop6h 16m

Saint George

Tue 9/1

3:20 pm-11:59 pm

1 stop6h 39m

$360

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Wed 11/11

5:45 pm-10:05 pm

1 stop6h 20m

Saint George

Sun 11/15

3:20 pm-12:03 am

1 stop6h 43m

$380

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Wed 9/2

5:41 am-10:39 am

1 stop6h 58m

Saint George

Wed 9/9

5:01 am-3:08 pm

1 stop8h 07m

$399

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 7/18

7:00 am-12:35 pm

1 stop7h 35m

Saint George

Sat 7/25

1:15 pm-11:13 pm

1 stop7h 58m

$403

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

7:34 am-11:55 am

1 stop6h 21m

Saint George

Sat 8/22

12:36 pm-10:25 pm

1 stop7h 49m

$414

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 8/7

5:41 am-10:39 am

1 stop6h 58m

Saint George

Mon 8/10

7:30 am-3:38 pm

1 stop6h 08m

$429

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/29

5:25 am-11:55 am

1 stop8h 30m

Saint George

Tue 9/1

10:55 am-11:54 pm

2 stops10h 59m

$444

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 Detroit 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 November, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $0.

Can stopping save me money on Detroit to Saint George flights?

You could potentially save up to 27% on your flight if you consider stops on a Detroit to Saint George flight.

When to book flights from Detroit to Saint George

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

Cheap Detroit to Saint George (DTT to SGU) flight deals and tips

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

Fastest flight time

6h 09m

Direct flights

None
The fastest flight from Detroit to Saint George takes 6h 09m
There are no direct flights from Detroit to Saint George. There are no popular flight routes from Detroit to Saint George.
Search flight deals

Frequently asked questions about flying from Detroit to Saint George

  • How far is Detroit to Saint George by plane?

    There are 1651.1 mi between Detroit and Saint George. Flights usually cover this in 6h 09m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Detroit to Saint George Airport?

    Prices for flights from Detroit to Saint George Airport are updated daily.

  • How many operators does momondo search for flights from Detroit to Saint George Airport?

  • How old do you have to be to fly from Detroit to Saint George 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 Detroit to Saint George Airport.

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

    The required travel and health documents for your Saint George Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Saint George Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Detroit to Saint George

Compare and see reviews for airlines that fly from Detroit to Saint George with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $278Free CancellationRating
7.8
8,421 reviews
Search Delta flights
American AirlinesPriceFrom $303Free CancellationRating
7.1
11,739 reviews
Search American 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 Detroit to Saint George?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Detroit to Saint George for you.

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

Yes. momondo allows you to filter the results for Detroit to Saint George flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Detroit and Saint George 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 Detroit to Saint George right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Detroit to Saint George flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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