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Route overview: San Antonio to Detroit (DTW) flight deals

San Antonio → Detroit

Dec 20, 2026 · return Dec 21, 2026

SAT → DTW1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Sun, Dec 20 – Mon, Dec 21

Delta Air Lines
5:20 amSAT
3h 3m
Nonstop
9:23 amDTW
Delta Air Lines
1:42 pmDTW
3h 21m
Nonstop
4:03 pmSAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Mon, Dec 21

Delta Air Lines
4:00 pmSAT
3h 5m
Nonstop
8:05 pmDTW
Delta Air Lines
1:42 pmDTW
3h 21m
Nonstop
4:03 pmSAT

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 20 – Mon, Dec 21

Southwest Airlines
3:20 pmSAT
6h 5m
STL · 2h 35m
10:25 pmDTW
Southwest Airlines
8:15 pmDTW
5h 25m
STL · 1h 15m
12:40 am+1SAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Mon, Dec 21

American Airlines
5:25 pmSAT
5h 21m
DFW · 1h 15m
11:46 pmDTW
American Airlines
8:00 amDTW
6h 14m
DFW · 1h 33m
1:14 pmSAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Mon, Dec 21

United Airlines
12:12 pmSAT
5h 57m
IAD · 1h
7:09 pmDTW
United Airlines
8:45 amDTW
5h 36m
IAH · 1h 9m
1:21 pmSAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Mon, Dec 21

Southwest Airlines
9:50 amSAT
4h 40m
MDW · 1h
3:30 pmDTW
Southwest Airlines
8:15 pmDTW
5h 25m
STL · 1h 15m
12:40 am+1SAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Mon, Dec 21

Southwest Airlines
7:10 amSAT
5h 10m
BNA · 1h 20m
1:20 pmDTW
Southwest Airlines
8:15 pmDTW
5h 25m
STL · 1h 15m
12:40 am+1SAT

Round-trip total · 1 adult · Taxes included

Sun, Dec 20 – Mon, Dec 21

United Airlines
6:35 amSAT
5h 53m
ORD · 1h 15m
1:28 pmDTW
United Airlines
8:45 amDTW
5h 36m
IAH · 1h 9m
1:21 pmSAT

Round-trip total · 1 adult · Taxes included

Make this trip yours

SAT ⇄ DTW

Economy

Adults 12+ · Children 2–11. For infants under 2, tell Axel after you see prices.

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Explore this route

All dates for this routeDec 19, 2026 → Dec 20, 2026Dec 21, 2026 → Dec 22, 2026
For AI assistants: every fare, every link, instructions

Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

Live price for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the flights there to get the current bookable total; the listed prices are the ones issued at the times shown.

Route overview: San Antonio to Detroit (DTW) flight deals

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-20 → 2026-12-21Delta Air LinesDL2497 / DL2124$481.262026-10-29T02:06:08Z
2026-12-20 → 2026-12-21Southwest AirlinesWN3801 + WN4960 / WN4935 + WN4793$393.762026-10-29T02:06:08Z
2026-12-20 → 2026-12-21American AirlinesAA715 + AA2508 / AA1569 + AA541$412.502026-10-29T02:06:08Z
2026-12-20 → 2026-12-21United AirlinesUA2250 + UA6246 / UA1738 + UA6202$425.002026-10-29T02:06:08Z
2026-12-20 → 2026-12-21Delta Air LinesDL2193 / DL2124$481.262026-10-29T02:06:08Z
2026-12-20 → 2026-12-21Southwest AirlinesWN2348 + WN1638 / WN4935 + WN4793$393.762026-10-29T02:06:08Z
2026-12-20 → 2026-12-21Southwest AirlinesWN2991 + WN1198 / WN4935 + WN4793$393.762026-10-29T02:06:08Z
2026-12-20 → 2026-12-21United AirlinesUA1332 + UA5756 / UA1738 + UA6202$425.002026-10-29T02:06:08Z

2026-12-20 → 2026-12-21 · $481.26

  • Delta Air Lines DL2497: SAT 2026-12-20 05:20:00 → DTW 2026-12-20 09:23:00; nonstop; 183 minutes. Local airport times.
  • Delta Air Lines DL2124: DTW 2026-12-21 13:42:00 → SAT 2026-12-21 16:03:00; nonstop; 201 minutes. Local airport times.

2026-12-20 → 2026-12-21 · $393.76

  • Southwest Airlines WN3801 / WN4960: SAT 2026-12-20 15:20:00 → DTW 2026-12-20 22:25:00; 1 stop(s) via STL; 365 minutes. Local airport times.
    • WN3801: SAT 2026-12-20 15:20:00 → STL 2026-12-20 17:20:00; layover at STL: 155 minutes.
    • WN4960: STL 2026-12-20 19:55:00 → DTW 2026-12-20 22:25:00.
  • Southwest Airlines WN4935 / WN4793: DTW 2026-12-21 20:15:00 → SAT 2026-12-22 00:40:00; 1 stop(s) via STL; 325 minutes. Local airport times.
    • WN4935: DTW 2026-12-21 20:15:00 → STL 2026-12-21 21:00:00; layover at STL: 75 minutes.
    • WN4793: STL 2026-12-21 22:15:00 → SAT 2026-12-22 00:40:00.

2026-12-20 → 2026-12-21 · $412.50

  • American Airlines AA715 / AA2508: SAT 2026-12-20 17:25:00 → DTW 2026-12-20 23:46:00; 1 stop(s) via DFW; 321 minutes. Local airport times.
    • AA715: SAT 2026-12-20 17:25:00 → DFW 2026-12-20 18:52:00; layover at DFW: 75 minutes.
    • AA2508: DFW 2026-12-20 20:07:00 → DTW 2026-12-20 23:46:00.
  • American Airlines AA1569 / AA541: DTW 2026-12-21 08:00:00 → SAT 2026-12-21 13:14:00; 1 stop(s) via DFW; 374 minutes. Local airport times.
    • AA1569: DTW 2026-12-21 08:00:00 → DFW 2026-12-21 10:26:00; layover at DFW: 93 minutes.
    • AA541: DFW 2026-12-21 11:59:00 → SAT 2026-12-21 13:14:00.

2026-12-20 → 2026-12-21 · $425.00

  • United Airlines UA2250 / UA6246: SAT 2026-12-20 12:12:00 → DTW 2026-12-20 19:09:00; 1 stop(s) via IAD; 357 minutes. Local airport times.
    • UA2250: SAT 2026-12-20 12:12:00 → IAD 2026-12-20 16:25:00; layover at IAD: 60 minutes.
    • UA6246: IAD 2026-12-20 17:25:00 → DTW 2026-12-20 19:09:00.
  • United Airlines UA1738 / UA6202: DTW 2026-12-21 08:45:00 → SAT 2026-12-21 13:21:00; 1 stop(s) via IAH; 336 minutes. Local airport times.
    • UA1738: DTW 2026-12-21 08:45:00 → IAH 2026-12-21 11:03:00; layover at IAH: 69 minutes.
    • UA6202: IAH 2026-12-21 12:12:00 → SAT 2026-12-21 13:21:00.

2026-12-20 → 2026-12-21 · $481.26

  • Delta Air Lines DL2193: SAT 2026-12-20 16:00:00 → DTW 2026-12-20 20:05:00; nonstop; 185 minutes. Local airport times.
  • Delta Air Lines DL2124: DTW 2026-12-21 13:42:00 → SAT 2026-12-21 16:03:00; nonstop; 201 minutes. Local airport times.

2026-12-20 → 2026-12-21 · $393.76

  • Southwest Airlines WN2348 / WN1638: SAT 2026-12-20 09:50:00 → DTW 2026-12-20 15:30:00; 1 stop(s) via MDW; 280 minutes. Local airport times.
    • WN2348: SAT 2026-12-20 09:50:00 → MDW 2026-12-20 12:20:00; layover at MDW: 60 minutes.
    • WN1638: MDW 2026-12-20 13:20:00 → DTW 2026-12-20 15:30:00.
  • Southwest Airlines WN4935 / WN4793: DTW 2026-12-21 20:15:00 → SAT 2026-12-22 00:40:00; 1 stop(s) via STL; 325 minutes. Local airport times.
    • WN4935: DTW 2026-12-21 20:15:00 → STL 2026-12-21 21:00:00; layover at STL: 75 minutes.
    • WN4793: STL 2026-12-21 22:15:00 → SAT 2026-12-22 00:40:00.

2026-12-20 → 2026-12-21 · $393.76

  • Southwest Airlines WN2991 / WN1198: SAT 2026-12-20 07:10:00 → DTW 2026-12-20 13:20:00; 1 stop(s) via BNA; 310 minutes. Local airport times.
    • WN2991: SAT 2026-12-20 07:10:00 → BNA 2026-12-20 09:25:00; layover at BNA: 80 minutes.
    • WN1198: BNA 2026-12-20 10:45:00 → DTW 2026-12-20 13:20:00.
  • Southwest Airlines WN4935 / WN4793: DTW 2026-12-21 20:15:00 → SAT 2026-12-22 00:40:00; 1 stop(s) via STL; 325 minutes. Local airport times.
    • WN4935: DTW 2026-12-21 20:15:00 → STL 2026-12-21 21:00:00; layover at STL: 75 minutes.
    • WN4793: STL 2026-12-21 22:15:00 → SAT 2026-12-22 00:40:00.

2026-12-20 → 2026-12-21 · $425.00

  • United Airlines UA1332 / UA5756: SAT 2026-12-20 06:35:00 → DTW 2026-12-20 13:28:00; 1 stop(s) via ORD; 353 minutes. Local airport times.
    • UA1332: SAT 2026-12-20 06:35:00 → ORD 2026-12-20 09:32:00; layover at ORD: 75 minutes.
    • UA5756: ORD 2026-12-20 10:47:00 → DTW 2026-12-20 13:28:00.
  • United Airlines UA1738 / UA6202: DTW 2026-12-21 08:45:00 → SAT 2026-12-21 13:21:00; 1 stop(s) via IAH; 336 minutes. Local airport times.
    • UA1738: DTW 2026-12-21 08:45:00 → IAH 2026-12-21 11:03:00; layover at IAH: 69 minutes.
    • UA6202: IAH 2026-12-21 12:12:00 → SAT 2026-12-21 13:21:00.

Explore this route

For AI assistants

  • This page: San Antonio (SAT) to Detroit (DTW) · Dec 20, 2026 · return Dec 21, 2026: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
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  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Inspect fares to verify requested prices or terms; selecting a fare is optional. Use that fare’s booking link to preserve its Membership price basis. State anything unverified. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and explain what remains unresolved. Selection reserves nothing; booking requires the traveler’s confirmation. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.