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Cheap flights from Detroit to Saint George from $379

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Detroit to Saint George departing on 9/16. 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.
American Airlines Logo
5:41 am - 10:39 am
DTW
-
SGU
6h 58m
1 stop
American Airlines Logo
5:00 am - 3:59 pm
SGU
-
DTW
8h 59m
1 stop
$409American Airlines
Wed, Sep 2 - Sat, Sep 5
American Airlines Logo
5:00 pm - 11:12 pm
DTW
-
SGU
8h 12m
1 stop
American Airlines Logo
5:00 am - 3:59 pm
SGU
-
DTW
8h 59m
1 stop
$418American Airlines
Fri, Aug 14 - Tue, Aug 18
United Airlines Logo
5:25 am - 11:55 am
DTW
-
SGU
8h 30m
1 stop
United Airlines Logo
1:50 pm - 10:38 pm
SGU
-
DTW
6h 48m
1 stop
$418United Airlines
Sat, Aug 15 - Fri, Aug 21
United Airlines Logo
7:34 am - 11:55 am
DTW
-
SGU
6h 21m
1 stop
United Airlines Logo
10:55 am - 11:54 pm
SGU
-
DTW
10h 59m
2 stops
$424United Airlines
Sat, Aug 15 - Tue, Aug 18
United Airlines Logo
7:34 am - 11:55 am
DTW
-
SGU
6h 21m
1 stop
United Airlines Logo
5:00 am - 5:00 pm
SGU
-
DTW
10h 00m
2 stops
$424United Airlines
Sat, Aug 15 - Fri, Aug 21
United Airlines Logo
4:55 pm - 10:17 pm
DTW
-
SGU
7h 22m
1 stop
United Airlines Logo
1:45 pm - 10:23 pm
SGU
-
DTW
6h 38m
1 stop
$448United Airlines
Wed, Jan 6 - Sat, Jan 9
American Airlines Logo
5:41 am - 10:39 am
DTW
-
SGU
6h 58m
1 stop
American Airlines Logo
5:00 am - 8:13 pm
SGU
-
DTW
13h 13m
2 stops
$453American Airlines
Wed, Sep 2 - Sat, Sep 5
Delta Logo
5:40 pm - 9:56 pm
DTW
-
SGU
6h 16m
1 stop
Delta Logo
1:14 pm - 11:59 pm
SGU
-
DTW
8h 45m
1 stop
$463Delta
Fri, Aug 14 - Fri, Aug 21
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
$463American Airlines
Thu, Aug 13 - Sat, Aug 15
Delta Logo
8:15 am - 2:44 pm
DTW
-
SGU
8h 29m
1 stop
Delta Logo
1:11 pm - 10:40 pm
SGU
-
DTW
7h 29m
1 stop
$658Delta
Thu, Oct 22 - Sat, Oct 24

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United Airlines flights from Detroit to Saint George

Our best United Airlines deals on Detroit to Saint George flight tickets
United Airlines
Aug 15
DTW7:34 amDetroit Metropolitan Wayne County
6h 21m
1 stop
SGU11:55 amSaint George
Aug 18
SGU10:55 amSaint George
10h 59m
2 stops
DTW11:54 pmDetroit Metropolitan Wayne County
$424
United Airlines
Jan 6
DTW4:55 pmDetroit Metropolitan Wayne County
7h 22m
1 stop
SGU10:17 pmSaint George
Jan 9
SGU1:45 pmSaint George
6h 38m
1 stop
DTW10:23 pmDetroit Metropolitan Wayne County
$448
United Airlines
Jan 6
DTW4:55 pmDetroit Metropolitan Wayne County
7h 22m
1 stop
SGU10:17 pmSaint George
Jan 9
SGU8:39 amSaint George
12h 25m
2 stops
DTW11:04 pmDetroit Metropolitan Wayne County
$454

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 5
SGU5:00 amSaint George
8h 59m
1 stop
DTW3:59 pmDetroit Metropolitan Wayne County
$409
American Airlines
Aug 14
DTW5:00 pmDetroit Metropolitan Wayne County
8h 12m
1 stop
SGU11:12 pmSaint George
Aug 18
SGU5:00 amSaint George
8h 59m
1 stop
DTW3:59 pmDetroit Metropolitan Wayne County
$418
American Airlines
Sep 2
DTW5:41 amDetroit Metropolitan Wayne County
6h 58m
1 stop
SGU10:39 amSaint George
Sep 5
SGU5:00 amSaint George
13h 13m
2 stops
DTW8:13 pmDetroit Metropolitan Wayne County
$453

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 August 3, 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

Wed 9/2

5:41 am-10:39 am

1 stop6h 58m

Saint George

Sat 9/5

5:00 am-3:59 pm

1 stop8h 59m

$409

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 8/14

5:00 pm-11:12 pm

1 stop8h 12m

Saint George

Tue 8/18

5:00 am-3:59 pm

1 stop8h 59m

$418

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

5:25 am-11:55 am

1 stop8h 30m

Saint George

Fri 8/21

1:50 pm-10:38 pm

1 stop6h 48m

$418

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

7:34 am-11:55 am

1 stop6h 21m

Saint George

Tue 8/18

10:55 am-11:54 pm

2 stops10h 59m

$424

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/15

7:34 am-11:55 am

1 stop6h 21m

Saint George

Fri 8/21

5:00 am-5:00 pm

2 stops10h 00m

$424

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Wed 1/6

4:55 pm-10:17 pm

1 stop7h 22m

Saint George

Sat 1/9

1:45 pm-10:23 pm

1 stop6h 38m

$448

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Wed 9/2

5:41 am-10:39 am

1 stop6h 58m

Saint George

Sat 9/5

5:00 am-8:13 pm

2 stops13h 13m

$453

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 8/14

5:40 pm-9:56 pm

1 stop6h 16m

Saint George

Fri 8/21

1:14 pm-11:59 pm

1 stop8h 45m

$463
Quickest round-trip

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Thu 8/13

5:41 am-10:39 am

1 stop6h 58m

Saint George

Sat 8/15

7:30 am-3:38 pm

1 stop6h 08m

$463

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Thu 10/22

8:15 am-2:44 pm

1 stop8h 29m

Saint George

Sat 10/24

1:11 pm-10:40 pm

1 stop7h 29m

$658

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
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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 February is also cheap. Prices for this month can be found on momondo for an average of $303.

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 16m

Direct flights

None
The fastest flight from Detroit to Saint George takes 6h 16m
There are no direct flights from Detroit to Saint George. There are no popular flight routes from Detroit to Saint George.
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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 16m, 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
8,483 reviews
Search Delta flights
American AirlinesPriceFrom $303Free CancellationRating
7.1
11,842 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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