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$278+ 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 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
DTT — SGU
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap 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 August 14, 2025.

Round-trip from

$278
(American Airlines)
From Detroit (DTT) to Saint George
Search Deals

Find 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 August 14, 2025.

This American Airlines deal was found by Cheapflights users on 8/14. 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 10/82:55 pmDTW - SGU
1 stop8h 39mAmerican Airlines
Wed 10/1512:15 pmSGU - DTW
1 stop8h 54mAmerican Airlines
Deal found 8/14$278
This American Airlines deal was found by Cheapflights users on 8/12. 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.
Mon 9/86:07 pmDTW - SGU
1 stop7h 10mAmerican Airlines
Tue 9/165:05 amSGU - DTW
1 stop7h 15mAmerican Airlines
Deal found 8/12$279
This United Airlines deal was found by Cheapflights users on 8/13. 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 10/176:00 amDTW - SGU
2 stops12h 06mUnited Airlines
Tue 10/2111:25 amSGU - DTW
2 stops10h 16mUnited Airlines
Deal found 8/13$289
This American Airlines deal was found by Cheapflights users on 8/13. 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.
Fri 8/295:15 pmDTW - SGU
1 stop7h 09mAmerican Airlines
Tue 9/26:56 pmSGU - DTW
2 stops13h 43mAmerican Airlines
Deal found 8/13$334
This American Airlines deal was found by Cheapflights users on 8/11. 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.
Sat 12/135:54 pmDTW - SGU
1 stop6h 45mAmerican Airlines
Tue 12/165:30 amSGU - DTW
1 stop8h 26mAmerican Airlines
Deal found 8/11$368
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/1812:00 pmDTW - SGU
2 stops11h 34mAmerican Airlines
Thu 10/235:05 amSGU - DTW
1 stop7h 20mAmerican Airlines
Deal found 8/14$374
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Sat 10/1812:00 pmDTW - SGU
2 stops11h 34mAmerican Airlines
Tue 10/2112:15 pmSGU - DTW
2 stops9h 12mAmerican Airlines
Deal found 8/14$379
This United Airlines deal was found by Cheapflights users on 8/14. 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 10/176:00 amDTW - SGU
2 stops12h 06mUnited Airlines
Sat 10/1811:25 amSGU - DTW
2 stops10h 16mUnited Airlines
Deal found 8/14$404
This American Airlines deal was found by Cheapflights users on 8/14. 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.
Fri 10/175:42 pmDTW - SGU
1 stop7h 25mAmerican Airlines
Tue 10/2112:15 pmSGU - DTW
1 stop8h 54mAmerican Airlines
Deal found 8/14$414

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 August 14, 2025.
Use the filters below to find and compare flights from Detroit to Saint George that are best for you.

Fly from

Detroit

Fly to

Saint George

Route

Depart

Return

Price

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Wed 10/8

2:55 pm-9:34 pm

1 stop8h 39m

Saint George

Wed 10/15

12:15 pm-11:09 pm

1 stop8h 54m

$278

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Mon 9/8

6:07 pm-11:17 pm

1 stop7h 10m

Saint George

Tue 9/16

5:05 am-2:20 pm

1 stop7h 15m

$279

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 10/17

6:00 am-4:06 pm

2 stops12h 06m

Saint George

Tue 10/21

11:25 am-11:41 pm

2 stops10h 16m

$289

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Fri 8/29

5:15 pm-10:24 pm

1 stop7h 09m

Saint George

Tue 9/2

6:56 pm-10:39 am

2 stops13h 43m

$334

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 10/18

12:00 pm-9:34 pm

2 stops11h 34m

Saint George

Tue 10/21

12:15 pm-11:09 pm

1 stop8h 54m

$374

DetroitSaint George

DTW - SGU

DTWSGU

Detroit Metropolitan Wayne County

Sat 10/18

12:00 pm-9:34 pm

2 stops11h 34m

Saint George

Wed 10/22

12:15 pm-11:09 pm

1 stop8h 54m

$374

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

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

What is the cheapest time of day to fly from DTT to SGU?

Find hourly flight availability from Detroit to Saint George. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 14, 2025.

One of the essential ways to save on airfare from Detroit to Saint George is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight in the afternoon could potentially save you up to 10% on airfare.

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.

  • What are the cheapest airlines flying from Detroit to Saint George round-trip?

    American Airlines, at $440, was found to be the cheapest airline from Detroit to Saint George. An alternate airline flying to your destination would be Delta.

  • 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.

  • What is the cheapest month to book a flight from Detroit to Saint George?

    Currently, November is the cheapest month in which you can book a flight from Detroit to Saint George (average of $323). Flying from Detroit to Saint George in May is currently the most expensive (average of $503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Saint George?

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

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Top 2 airlines flying from Detroit to Saint George

Discover the top 2 airlines 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 August 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$440Average$663FlexibilityNo cancel feeOn-time71%
DeltaCheapest$564Average$863FlexibilityNo cancel feeOn-timeN/A

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