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$338+ Cheap flights from Detroit to Saint George (DTT - SGU)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/21. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SGU
Aug 17 — Aug 241
Mon 8/17
Mon 8/24
1 adult, Economy
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Cheap flight deals from Detroit to Saint George

Cheapest flights from Detroit to Saint George
Explore the most affordable flight options available from Detroit to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 18, 2026.

This United Airlines deal was found by Cheapflights users on 7/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/213:29 pm
DTW
-
SGU
1 stop8h 45m
United Airlines
Mon 8/241:50 pm
SGU
-
DTW
1 stop6h 48m
United Airlines
Deal found 7/16$338
This Delta deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:20 am
DTW
-
SGU
2 stops9h 16m
Delta
Tue 8/183:20 pm
SGU
-
DTW
1 stop6h 39m
Delta
Deal found 7/15$344
This United Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/159:06 am
DTW
-
SGU
1 stop6h 04m
United Airlines
Fri 8/2111:56 am
SGU
-
DTW
2 stops10h 03m
United Airlines
Deal found 7/17$373
This American Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:41 am
DTW
-
SGU
1 stop6h 58m
American Airlines
Tue 8/187:30 am
SGU
-
DTW
1 stop6h 08m
American Airlines
Deal found 7/15$399
This United Airlines deal was found by Cheapflights users on 7/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/297:34 am
DTW
-
SGU
1 stop6h 21m
United Airlines
Tue 9/11:50 pm
SGU
-
DTW
1 stop6h 48m
United Airlines
Deal found 7/15$438
This American Airlines deal was found by Cheapflights users on 7/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/710:22 am
DTW
-
SGU
2 stops13h 09m
American Airlines
Tue 10/138:15 am
SGU
-
DTW
1 stop7h 30m
American Airlines
Deal found 7/17$467

Find flight deals from Detroit to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Detroit (DTT) to Saint George (SGU). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$338
(United Airlines)
Provider with most accurate pricing for Detroit (DTT)-Saint George flight deals.
Search Deals
Provider most trusted by Cheapflights users for Detroit (DTT)-Saint George flights.
Search Deals
From Detroit (DTT) to Saint George
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated July 18, 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

9:06 am-1:10 pm

1 stop6h 04m

Saint George

Fri 8/21

11:56 am-11:59 pm

2 stops10h 03m

$373
Quickest round-trip

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 8/29

7:34 am-11:55 am

1 stop6h 21m

Saint George

Tue 9/1

1:50 pm-10:38 pm

1 stop6h 48m

$438

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Tue 8/25

9:30 am-6:12 pm

2 stops10h 42m

Saint George

Sat 8/29

5:00 am-2:27 pm

1 stop7h 27m

$523

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 8/7

5:30 am-4:03 pm

2 stops12h 33m

Saint George

Mon 8/10

5:41 pm-5:00 pm

2 stops21h 19m

$562

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sun 8/9

5:30 am-4:03 pm

2 stops12h 33m

Saint George

Mon 8/17

1:50 pm-11:59 pm

2 stops8h 09m

$564

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 9/25

5:10 pm-11:14 pm

1 stop8h 04m

Saint George

Mon 9/28

5:36 pm-9:47 am

2 stops14h 11m

$565

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/17

Sorted by cheapest first

Compare providers for flights from Detroit to Saint George

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Detroit to Saint George in July.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Detroit-Saint George flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Detroit-Saint George flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Detroit-Saint George flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Detroit-Saint George flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Detroit-Saint George flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Detroit to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George from Detroit with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Detroit to Saint George

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Detroit to Saint George. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Detroit to Saint George?

    United Airlines can get you from Detroit to Saint George in just under 6h 04m. Your travel time can differ by up to . Airlines will cover a distance of 1637 mi.

  • Can I find deals for flights from Detroit to Saint George that include hotel bookings?

    Yes. In addition to deals on Detroit to Saint George flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Detroit to Saint George?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Detroit to Saint George.

  • Can I find deals for business class flights from Detroit to Saint George?

    Yes. Cheapflights offers flight deals from Detroit to Saint George by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Saint George?

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

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Top airline flying from Detroit to Saint George

Discover the top airline that operate flights from Detroit to Saint George. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 18, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$303Average$434FlexibilityNo cancel feeOn-time71%

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