Travel with Axel,
get the best price.

Saint Louis → Detroit

Dec 28, 2026 · return Jan 2, 2027

STL → DTW1 adulteconomyRound trip

8 flight options · 4 airlines

Nonstop flights

Mon, Dec 28 – Sat, Jan 2

Southwest Airlines
8:50 pmSTL
1h 25m
Nonstop
11:15 pmDTW
Southwest Airlines
8:10 pmDTW
1h 45m
Nonstop
8:55 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sat, Jan 2

Delta Air Lines
6:40 amSTL
1h 33m
Nonstop
9:13 amDTW
Delta Air Lines
4:10 pmDTW
1h 40m
Nonstop
4:50 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sat, Jan 2

Southwest Airlines
10:15 amSTL
1h 25m
Nonstop
12:40 pmDTW
Southwest Airlines
8:10 pmDTW
1h 45m
Nonstop
8:55 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sat, Jan 2

Delta Air Lines
2:21 pmSTL
1h 34m
Nonstop
4:55 pmDTW
Delta Air Lines
4:10 pmDTW
1h 40m
Nonstop
4:50 pmSTL

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 28 – Sat, Jan 2

American Airlines
5:19 pmSTL
5h 34m
ORD · 2h 16m
11:53 pmDTW
American Airlines
10:15 amDTW
6h 36m
ORD · 3h 34m
3:51 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sat, Jan 2

United Airlines
5:25 amSTL
7h 3m
ORD · 3h 49m
1:28 pmDTW
United Airlines
2:00 pmDTW
6h 28m
ORD · 3h 11m
7:28 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sat, Jan 2

Southwest Airlines
10:35 amSTL
6h 25m
BNA · 3h 40m
6:00 pmDTW
Southwest Airlines
8:10 pmDTW
1h 45m
Nonstop
8:55 pmSTL

Round-trip total · 1 adult · Taxes included

Mon, Dec 28 – Sat, Jan 2

Southwest Airlines
5:30 amSTL
3h 25m
MDW · 1h 10m
9:55 amDTW
Southwest Airlines
8:10 pmDTW
1h 45m
Nonstop
8:55 pmSTL

Round-trip total · 1 adult · Taxes included

Make this trip yours

STL ⇄ DTW

Economy

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

No account needed to see prices.

Already have an account? Log in

Why book with Axel
  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Southwest Airlines emails you its confirmation code and e-ticket, usually within 15 minutes and occasionally up to a couple of hours while the booking is processed.
  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • Not satisfied? Full refund.If you are unhappy with the experience for any reason, or simply change your mind, cancel within 24 hours of booking (departure 7+ days away) and we refund you in full. We stand by our product. Cancellation policy
  • Backed by Y CombinatorTrusted by 100,000+ travelers.

Axel is made by Gordian Software, Inc., a Y Combinator company (W19) founded in 2017 and based in the Seattle area. The company is led by CEO Stephen Grabowski, formerly of Skyscanner. How Axel works · About

More dates

All dates for this routeNov 20, 2026 → Nov 23, 2026Nov 27, 2026 → Dec 4, 2026Nov 20, 2026 · One way
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.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2026-12-28 → 2027-01-02Southwest AirlinesWN4960 / WN1754$327.602026-10-29T01:28:28Z
2026-12-28 → 2027-01-02Delta Air LinesDL1626 / DL2822$391.952026-10-29T01:28:28Z
2026-12-28 → 2027-01-02American AirlinesAA6306 + AA3520 / AA3584 + AA1713$345.152026-10-29T01:28:28Z
2026-12-28 → 2027-01-02United AirlinesUA4439 + UA5756 / UA5381 + UA4412$351.002026-10-29T01:28:28Z
2026-12-28 → 2027-01-02Southwest AirlinesWN1876 / WN1754$327.602026-10-29T01:28:28Z
2026-12-28 → 2027-01-02Delta Air LinesDL1371 / DL2822$391.952026-10-29T01:28:28Z
2026-12-28 → 2027-01-02Southwest AirlinesWN665 + WN2971 / WN1754$324.602026-10-29T01:28:28Z
2026-12-28 → 2027-01-02Southwest AirlinesWN4173 + WN1076 / WN1754$324.602026-10-29T01:28:28Z

2026-12-28 → 2027-01-02 · $327.60

  • Southwest Airlines WN4960: STL 2026-12-28 20:50:00 → DTW 2026-12-28 23:15:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN1754: DTW 2027-01-02 20:10:00 → STL 2027-01-02 20:55:00; nonstop; 105 minutes. Local airport times.

2026-12-28 → 2027-01-02 · $391.95

  • Delta Air Lines DL1626: STL 2026-12-28 06:40:00 → DTW 2026-12-28 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL2822: DTW 2027-01-02 16:10:00 → STL 2027-01-02 16:50:00; nonstop; 100 minutes. Local airport times.

2026-12-28 → 2027-01-02 · $345.15

  • American Airlines AA6306 / AA3520: STL 2026-12-28 17:19:00 → DTW 2026-12-28 23:53:00; 1 stop(s) via ORD; 334 minutes. Local airport times.
    • AA6306: STL 2026-12-28 17:19:00 → ORD 2026-12-28 18:59:00; layover at ORD: 136 minutes.
    • AA3520: ORD 2026-12-28 21:15:00 → DTW 2026-12-28 23:53:00.
  • American Airlines AA3584 / AA1713: DTW 2027-01-02 10:15:00 → STL 2027-01-02 15:51:00; 1 stop(s) via ORD; 396 minutes. Local airport times.
    • AA3584: DTW 2027-01-02 10:15:00 → ORD 2027-01-02 10:55:00; layover at ORD: 214 minutes.
    • AA1713: ORD 2027-01-02 14:29:00 → STL 2027-01-02 15:51:00.

2026-12-28 → 2027-01-02 · $351.00

  • United Airlines UA4439 / UA5756: STL 2026-12-28 05:25:00 → DTW 2026-12-28 13:28:00; 1 stop(s) via ORD; 423 minutes. Local airport times.
    • UA4439: STL 2026-12-28 05:25:00 → ORD 2026-12-28 06:58:00; layover at ORD: 229 minutes.
    • UA5756: ORD 2026-12-28 10:47:00 → DTW 2026-12-28 13:28:00.
  • United Airlines UA5381 / UA4412: DTW 2027-01-02 14:00:00 → STL 2027-01-02 19:28:00; 1 stop(s) via ORD; 388 minutes. Local airport times.
    • UA5381: DTW 2027-01-02 14:00:00 → ORD 2027-01-02 14:39:00; layover at ORD: 191 minutes.
    • UA4412: ORD 2027-01-02 17:50:00 → STL 2027-01-02 19:28:00.

2026-12-28 → 2027-01-02 · $327.60

  • Southwest Airlines WN1876: STL 2026-12-28 10:15:00 → DTW 2026-12-28 12:40:00; nonstop; 85 minutes. Local airport times.
  • Southwest Airlines WN1754: DTW 2027-01-02 20:10:00 → STL 2027-01-02 20:55:00; nonstop; 105 minutes. Local airport times.

2026-12-28 → 2027-01-02 · $391.95

  • Delta Air Lines DL1371: STL 2026-12-28 14:21:00 → DTW 2026-12-28 16:55:00; nonstop; 94 minutes. Local airport times.
  • Delta Air Lines DL2822: DTW 2027-01-02 16:10:00 → STL 2027-01-02 16:50:00; nonstop; 100 minutes. Local airport times.

2026-12-28 → 2027-01-02 · $324.60

  • Southwest Airlines WN665 / WN2971: STL 2026-12-28 10:35:00 → DTW 2026-12-28 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2026-12-28 10:35:00 → BNA 2026-12-28 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2026-12-28 15:20:00 → DTW 2026-12-28 18:00:00.
  • Southwest Airlines WN1754: DTW 2027-01-02 20:10:00 → STL 2027-01-02 20:55:00; nonstop; 105 minutes. Local airport times.

2026-12-28 → 2027-01-02 · $324.60

  • Southwest Airlines WN4173 / WN1076: STL 2026-12-28 05:30:00 → DTW 2026-12-28 09:55:00; 1 stop(s) via MDW; 205 minutes. Local airport times.
    • WN4173: STL 2026-12-28 05:30:00 → MDW 2026-12-28 06:35:00; layover at MDW: 70 minutes.
    • WN1076: MDW 2026-12-28 07:45:00 → DTW 2026-12-28 09:55:00.
  • Southwest Airlines WN1754: DTW 2027-01-02 20:10:00 → STL 2027-01-02 20:55:00; nonstop; 105 minutes. Local airport times.

More dates for this route