$66+ Cheap flights from San Antonio to Detroit (SAT - DTT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — DTT
Mar 5 — Mar 121
1 adult, Economy
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Find cheap flights from San Antonio to Detroit with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from San Antonio to Detroit All airports are usually found in August or September, booked 49 days in advance, depart on a Saturday or Friday and return on a Thursday
Cheap flight deals from San Antonio to Detroit
Cheapest
Best
Last-minute
One-way
Cheapest flights from San Antonio to DetroitExplore the most affordable flight options available from San Antonio to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
Explore the most affordable flight options available from San Antonio to Detroit. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
SAT
- DTW
1 stop13h 23m
Spirit Airlines
Mon 2/168:45 pm
DTW
- SAT
1 stop13h 45m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$165
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:26 am
SAT
- DTW
1 stop12h 33m
Multiple Airlines
Tue 3/2411:54 am
DTW
- SAT
1 stop13h 23m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$168
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
2 stops11h 41m
Multiple Airlines
Sat 2/215:08 pm
DTW
- SAT
1 stop24h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
1 stop21h 49m
Multiple Airlines
Wed 2/255:28 pm
DTW
- SAT
2 stops17h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
1 stop21h 49m
Spirit Airlines
Tue 2/242:35 pm
DTW
- SAT
2 stops19h 55m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:26 am
SAT
- DTW
2 stops26h 04m
Spirit Airlines
Sat 2/216:10 pm
DTW
- SAT
1 stop6h 49m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:04 pm
SAT
- DTW
1 stop14h 03m
Multiple Airlines
Wed 2/255:28 pm
DTW
- SAT
2 stops17h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
2 stops11h 41m
Multiple Airlines
Sun 2/2210:10 am
DTW
- SAT
1 stop7h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:04 pm
SAT
- DTW
1 stop14h 03m
Multiple Airlines
Tue 2/246:10 pm
DTW
- SAT
1 stop6h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:13 pm
SAT
- DTW
2 stops16h 54m
Multiple Airlines
Sun 3/12:35 pm
DTW
- SAT
1 stop26h 45m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$195
Best flights from San Antonio to DetroitDiscover carefully curated flight deals from San Antonio to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from San Antonio to Detroit that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:26 am
SAT
- DTW
2 stops26h 04m
Spirit Airlines
Sat 2/216:10 pm
DTW
- SAT
1 stop6h 49m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$184
This Delta deal was found by Cheapflights users on 1/31. 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.
Mon 7/204:00 pm
SAT
- DTW
Nonstop3h 10m
Delta
Fri 7/318:55 pm
DTW
- SAT
Nonstop3h 17m
Delta
Deal found 1/31![Delta logo]()
$339
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
SAT
- DTW
1 stop13h 23m
Spirit Airlines
Fri 2/2010:59 pm
DTW
- SAT
3 stops26h 00m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$243
This Cheapflightsfares deal was found by Cheapflights users on 2/2. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2610:26 am
SAT
- DTW
1 stop12h 33m
Spirit Airlines
Fri 4/1712:22 pm
DTW
- SAT
1 stop11h 07m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$251
This Cheapflightsfares deal was found by Cheapflights users on 2/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/86:00 am
SAT
- DTW
1 stop8h 19m
Spirit Airlines
Sun 5/1012:22 pm
DTW
- SAT
1 stop11h 07m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$275
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 4/104:25 pm
SAT
- DTW
Nonstop3h 01m
Delta
Mon 4/131:38 pm
DTW
- SAT
Nonstop3h 11m
Delta
Deal found 2/2![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 1/31. 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 7/2212:50 pm
SAT
- DTW
Nonstop3h 08m
Delta
Sat 8/18:55 pm
DTW
- SAT
Nonstop3h 17m
Delta
Deal found 1/31![Delta logo]()
$339
This Mytrip deal was found by Cheapflights users on 2/1. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/1310:22 am
SAT
- DTW
2 stops21h 24m
Spirit Airlines
Sun 3/156:00 am
DTW
- SAT
3 stops28h 27m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$307
This Delta deal was found by Cheapflights users on 2/3. 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.
Fri 3/65:25 am
SAT
- DTW
Nonstop2h 56m
Delta
Sun 3/88:52 am
DTW
- SAT
Nonstop3h 33m
Delta
Deal found 2/3![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 2/3. 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.
Thu 4/234:44 pm
SAT
- DTW
Nonstop3h 01m
Delta
Mon 4/271:38 pm
DTW
- SAT
Nonstop3h 11m
Delta
Deal found 2/3![Delta logo]()
$339
This Delta deal was found by Cheapflights users on 2/2. 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.
Thu 7/95:20 am
SAT
- DTW
Nonstop3h 05m
Delta
Sun 7/128:50 am
DTW
- SAT
Nonstop3h 21m
Delta
Deal found 2/2![Delta logo]()
$339
Last-minute flights from San Antonio to DetroitDiscover last-minute flight deals from San Antonio to Detroit. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Detroit. Data last updated February 3, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/146:00 am
SAT
- DTW
1 stop13h 23m
Spirit Airlines
Mon 2/168:45 pm
DTW
- SAT
1 stop13h 45m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$165
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/1710:26 am
SAT
- DTW
2 stops26h 04m
Spirit Airlines
Sat 2/216:10 pm
DTW
- SAT
1 stop6h 49m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$184
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
1 stop21h 49m
Multiple Airlines
Sat 2/215:08 pm
DTW
- SAT
1 stop24h 11m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
1 stop21h 49m
Multiple Airlines
Wed 2/255:28 pm
DTW
- SAT
2 stops17h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
1 stop21h 49m
Spirit Airlines
Tue 2/242:35 pm
DTW
- SAT
2 stops19h 55m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$182
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/1810:26 am
SAT
- DTW
2 stops11h 41m
Multiple Airlines
Sun 2/2210:10 am
DTW
- SAT
1 stop7h 09m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$193
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:04 pm
SAT
- DTW
1 stop14h 03m
Multiple Airlines
Wed 2/255:28 pm
DTW
- SAT
2 stops17h 02m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$187
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/225:04 pm
SAT
- DTW
1 stop14h 03m
Multiple Airlines
Tue 2/246:10 pm
DTW
- SAT
1 stop6h 49m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 1/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/282:13 pm
SAT
- DTW
2 stops16h 54m
Multiple Airlines
Sun 3/12:35 pm
DTW
- SAT
1 stop26h 45m
Multiple Airlines
Deal found 1/31![Multiple Airlines logo]()
$195
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:26 am
SAT
- DTW
1 stop12h 33m
Multiple Airlines
Tue 3/2411:54 am
DTW
- SAT
1 stop13h 23m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$168
One-way flights from San Antonio to DetroitSearch for one-way flight options from San Antonio to Detroit. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from San Antonio to Detroit. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/35:36 pm
SAT
- DTW
1 stop29h 04m
Frontier
Deal found 2/1![Frontier logo]()
$66
This Expedia deal was found by Cheapflights users on 2/1. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/1010:26 am
SAT
- DTW
1 stop12h 33m
Spirit Airlines
Deal found 2/1![Spirit Airlines logo]()
$67
This Mytrip deal was found by Cheapflights users on 2/3. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/245:36 pm
SAT
- DTW
1 stop29h 04m
Frontier
Deal found 2/3![Frontier logo]()
$70
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/238:22 pm
SAT
- DTW
1 stop26h 33m
Frontier
Deal found 2/2![Frontier logo]()
$78
This Trip.com deal was found by Cheapflights users on 2/2. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/15:04 pm
SAT
- DTW
1 stop14h 03m
Frontier
Deal found 2/2![Frontier logo]()
$79
This Super.com deal was found by Cheapflights users on 2/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:00 am
SAT
- DTW
1 stop13h 23m
Spirit Airlines
Deal found 2/3![Spirit Airlines logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 2/3. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/46:12 pm
SAT
- DTW
1 stop28h 43m
Frontier
Deal found 2/3![Frontier logo]()
$84
This Super.com deal was found by Cheapflights users on 2/2. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/126:00 am
SAT
- DTW
1 stop10h 07m
Spirit Airlines
Deal found 2/2![Spirit Airlines logo]()
$86
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/310:26 am
SAT
- DTW
2 stops23h 41m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$89
This Kiwi.com deal was found by Cheapflights users on 2/1. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/93:36 pm
SAT
- DTW
1 stop15h 31m
Frontier
Deal found 2/1![Frontier logo]()
$90
Find flight deals from San Antonio to Detroit
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Detroit (DTT). 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 February 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $165 (Expedia) |
One-way from | $66 (Kiwi.com) |
Popular in | January |
Cheapest in | August |
Average price | $399 |
Good round-trip deal | $382 or less |
Good one-way deal | $298 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Detroit 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 February 3, 2026.
Use the filters below to find and compare flights from San Antonio to Detroit that are best for you.
Fly from
San Antonio
Fly to
Detroit
Route
Depart
Return
Price
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Tue 2/17
10:26 am-1:30 pm
2 stops26h 04m
Detroit Metropolitan Wayne County
Sat 2/21
6:10 pm-11:59 pm
1 stop6h 49m
$184
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Sat 2/14
6:00 am-8:23 pm
1 stop13h 23m
Detroit Metropolitan Wayne County
Fri 2/20
10:59 pm-11:59 pm
3 stops26h 00m
$243
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Thu 2/26
10:26 am-11:59 pm
1 stop12h 33m
Detroit Metropolitan Wayne County
Fri 4/17
12:22 pm-10:29 pm
1 stop11h 07m
$251
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Fri 5/8
6:00 am-3:19 pm
1 stop8h 19m
Detroit Metropolitan Wayne County
Sun 5/10
12:22 pm-10:29 pm
1 stop11h 07m
$275
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Fri 3/13
10:22 am-8:46 am
2 stops21h 24m
Detroit Metropolitan Wayne County
Sun 3/15
6:00 am-9:27 am
3 stops28h 27m
$307
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Mon 7/20
4:00 pm-8:10 pm
Nonstop3h 10m
Detroit Metropolitan Wayne County
Fri 7/31
8:55 pm-11:12 pm
Nonstop3h 17m
$339
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Fri 4/10
4:25 pm-8:26 pm
Nonstop3h 01m
Detroit Metropolitan Wayne County
Mon 4/13
1:38 pm-3:49 pm
Nonstop3h 11m
$339
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Wed 7/22
12:50 pm-4:58 pm
Nonstop3h 08m
Detroit Metropolitan Wayne County
Sat 8/1
8:55 pm-11:12 pm
Nonstop3h 17m
$339
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Fri 3/6
5:25 am-9:21 am
Nonstop2h 56m
Detroit Metropolitan Wayne County
Sun 3/8
8:52 am-11:25 am
Nonstop3h 33m
$339
San AntonioDetroit
SAT - DTW
SATDTW
San Antonio
Thu 4/23
4:44 pm-8:45 pm
Nonstop3h 01m
Detroit Metropolitan Wayne County
Mon 4/27
1:38 pm-3:49 pm
Nonstop3h 11m
$339
Showing 1-10 of 21 results
Compare providers for flights from San Antonio to Detroit
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 San Antonio to Detroit in February.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*2 stars |
- Most accurate provider: When it comes to deals on San Antonio-Detroit flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Detroit flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Detroit flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Detroit 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 San Antonio-Detroit 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 San Antonio to Detroit
Have a flexible travel schedule? Discover the best time to fly to Detroit from San Antonio with our price prediction graph.
SAT-DTT
SAT-DTW
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 San Antonio to Detroit
SAT-DTT
SAT-DTW
How far ahead should I book a flight from San Antonio to Detroit?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Detroit. Price data was last updated on January 30, 2026.
To ensure you get the cheapest price possible for a flight from San Antonio to Detroit, you should look to book at least 49 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from San Antonio to Detroit?
Currently, June is the cheapest month in which you can book a flight from San Antonio to Detroit (average of $88). Flying from San Antonio to Detroit in December is currently the most expensive (average of $232). 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.
What is the cheapest time of day to fly from SAT to DTT?
Find hourly flight availability from San Antonio to Detroit. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 3, 2026.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from San Antonio to Detroit as you normally would.
Weekly flight availability from San Antonio to Detroit
Explore weekly flight availability from San Antonio to Detroit. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated February 3, 2026.
The most flights from SAT to DTT are scheduled on a Tuesday (7 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (5 on average).
What’s the top layover airport for flights from San Antonio to Detroit?
Share of 1-stop round-trip flights from San Antonio to Detroit chosen by Cheapflights users in the past 12 months, using the same layover each way.
Orlando (MCO) – chosen by Cheapflights users on 50% of 1-stop itineraries from San Antonio to Detroit on Cheapflights.
What’s the cheapest layover airport for flights from San Antonio to Detroit?
Average round-trip fare for 1-stop flights from San Antonio to Detroit, chosen by Cheapflights users in the past 12 months, with the same layover each way.
Atlanta (ATL) is the most affordable 1-stop option, with an average round-trip price of $171.
What’s the fastest layover option from San Antonio to Detroit?
Shortest average travel time for 1-stop one-way flights from San Antonio to Detroit, based on itineraries clicked by Cheapflights users over the past 12 months, grouped by layover airport.
Flights via Chicago (MDW) have the shortest average one-way travel time for 1-stop routes: 4h 55m.
Which airport typically offers the quickest layover for flights from San Antonio to Detroit?
Average layover duration for 1-stop one-way flights from San Antonio to Detroit, chosen by Cheapflights users in the last 12 months, grouped by stopover airport.
Flights via Chicago (MDW) offer the fastest connection on this route, with an average layover time of 1h 03m.
Reviews of airlines servicing Detroit
Get insights into the airlines that provide service to Detroit. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Detroit. Reviews last updated February 3, 2026.
Read through reviews of airlines operating flights from San Antonio to Detroit, such as Southwest, Delta, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Food
7.0
Entertainment
7.5
Boarding
8.1
Overall
8.0
Comfort
8.0
Crew
8.6
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Detroit. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Detroit?
Book flights to Detroit if you plan to visit one of these locationsRoseville
Port Huron
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Complete your trip
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Other flights to Detroit
Explore flights to Detroit departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
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San Antonio and Detroit flights
Browse other San Antonio and Detroit flight options. Last updated on February 3, 2026.
Other flights from San Antonio
Browse through other flights departing from San Antonio. Flights are based on user searches made on Cheapflights and were last updated on February 3, 2026.
Popular flight searches
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Top 3 airlines flying from San Antonio to Detroit
Discover the top 3 airlines that operate flights from San Antonio to Detroit. 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 February 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$88 | Average$208 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$299 | Average$400 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$343 | Average$478 | FlexibilityNo cancel fee | On-time71% |