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Route overview: Saint Louis to Detroit (DTW) flight deals

Saint Louis → Detroit

Feb 1, 2027 · choose your return date

STL → DTW1 adulteconomyOne way and round trips

30 flight options · 2 airlines

Choose your return date

One-way flights and round trips by duration. Flights for 1 adult in economy. Prices are total for all travelers in USD, including required taxes. Basic economy may apply.

February 2027

Feb 1, 2027 · One waySouthwest AirlinesUp to 1 stop each way$137.75 Feb 1, 2027 · One wayDelta Air LinesNonstop$171.00 Feb 1, 2027 – Feb 2, 2027 · 1 nightSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 2, 2027 · 1 nightDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 3, 2027 · 2 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 3, 2027 · 2 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 4, 2027 · 3 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 4, 2027 · 3 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 5, 2027 · 4 nightsSouthwest AirlinesUp to 1 stop each way$261.26 Feb 1, 2027 – Feb 5, 2027 · 4 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 6, 2027 · 5 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 6, 2027 · 5 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 7, 2027 · 6 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 7, 2027 · 6 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 8, 2027 · 7 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 8, 2027 · 7 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 9, 2027 · 8 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 9, 2027 · 8 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 10, 2027 · 9 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 10, 2027 · 9 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 11, 2027 · 10 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 11, 2027 · 10 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 12, 2027 · 11 nightsSouthwest AirlinesUp to 1 stop each way$261.26 Feb 1, 2027 – Feb 12, 2027 · 11 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 13, 2027 · 12 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 13, 2027 · 12 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 14, 2027 · 13 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 14, 2027 · 13 nightsDelta Air LinesNonstop$318.26 Feb 1, 2027 – Feb 15, 2027 · 14 nightsSouthwest AirlinesUp to 1 stop each way$263.63 Feb 1, 2027 – Feb 15, 2027 · 14 nightsDelta Air LinesNonstop$318.26

Flights for your trip

  1. Mon, Feb 1 · One way

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  2. Mon, Feb 1 · One way

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW

    One-way total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  3. Mon, Feb 1 – Tue, Feb 2

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:55 amDTW
    1h 50m
    Nonstop
    7:45 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  4. Mon, Feb 1 – Tue, Feb 2

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    8:29 amDTW
    1h 50m
    Nonstop
    9:19 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  5. Mon, Feb 1 – Wed, Feb 3

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:55 amDTW
    1h 50m
    Nonstop
    7:45 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  6. Mon, Feb 1 – Wed, Feb 3

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    12:43 pmDTW
    1h 47m
    Nonstop
    1:30 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  7. Mon, Feb 1 – Thu, Feb 4

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:55 amDTW
    1h 50m
    Nonstop
    7:45 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  8. Mon, Feb 1 – Thu, Feb 4

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    4:33 pmDTW
    1h 47m
    Nonstop
    5:20 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  9. Mon, Feb 1 – Fri, Feb 5

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:50 pmDTW
    6h 5m
    BNA · 3h
    11:55 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  10. Mon, Feb 1 – Fri, Feb 5

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    3:04 pmDTW
    1h 43m
    Nonstop
    3:47 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  11. Mon, Feb 1 – Sun, Feb 7

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    8:15 pmDTW
    1h 45m
    Nonstop
    9:00 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  12. Mon, Feb 1 – Sun, Feb 7

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    7:55 pmDTW
    1h 42m
    Nonstop
    8:37 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  13. Mon, Feb 1 – Mon, Feb 8

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    8:15 pmDTW
    1h 45m
    Nonstop
    9:00 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  14. Mon, Feb 1 – Mon, Feb 8

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    7:57 pmDTW
    1h 57m
    Nonstop
    8:54 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  15. Mon, Feb 1 – Tue, Feb 9

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:55 amDTW
    1h 50m
    Nonstop
    7:45 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  16. Mon, Feb 1 – Tue, Feb 9

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    8:29 amDTW
    1h 50m
    Nonstop
    9:19 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  17. Mon, Feb 1 – Thu, Feb 11

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:55 amDTW
    1h 50m
    Nonstop
    7:45 amSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  18. Mon, Feb 1 – Thu, Feb 11

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    4:33 pmDTW
    1h 47m
    Nonstop
    5:20 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  19. Mon, Feb 1 – Fri, Feb 12

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    6:50 pmDTW
    6h 5m
    BNA · 3h
    11:55 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  20. Mon, Feb 1 – Fri, Feb 12

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    3:04 pmDTW
    1h 43m
    Nonstop
    3:47 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  21. Mon, Feb 1 – Sat, Feb 13

    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

    Availability is checked when you select these flights.

  22. Mon, Feb 1 – Sat, Feb 13

    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

    Availability is checked when you select these flights.

  23. Mon, Feb 1 – Mon, Feb 15

    Southwest Airlines
    10:35 amSTL
    6h 25m
    BNA · 3h 40m
    6:00 pmDTW
    Southwest Airlines
    8:15 pmDTW
    1h 45m
    Nonstop
    9:00 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

  24. Mon, Feb 1 – Mon, Feb 15

    Delta Air Lines
    6:40 amSTL
    1h 33m
    Nonstop
    9:13 amDTW
    Delta Air Lines
    7:57 pmDTW
    1h 57m
    Nonstop
    8:54 pmSTL

    Round-trip total · 1 adult · Taxes included

    Availability is checked when you select these flights.

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Make this trip yours

STL ⇄ 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 routeJan 31, 2027 · Return optionsFeb 2, 2027 · Return optionsHotels in Detroit with Axel
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.

Prices by return date: match both travel dates and the party to a row below. Each total is for that exact trip, issued at the time shown. To book or select flights, follow that row's price link; it keeps the exact dates and travelers.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-02-01 · one wayDelta Air LinesDL1626Axel-exclusive $171.002026-10-29T01:28:28Z
2027-02-01 · one waySouthwest AirlinesWN665 + WN2971Axel-exclusive $137.752026-10-29T01:28:28Z
2027-02-01 → 2027-02-02Delta Air LinesDL1626 / DL2868Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-02Southwest AirlinesWN665 + WN2971 / WN1880Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-03Delta Air LinesDL1626 / DL1371Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-03Southwest AirlinesWN665 + WN2971 / WN1880Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-04Delta Air LinesDL1626 / DL2822Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-04Southwest AirlinesWN665 + WN2971 / WN1880Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-05Delta Air LinesDL1626 / DL1371Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-05Southwest AirlinesWN665 + WN2971 / WN1754 + WN2043Axel-exclusive $261.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-06Delta Air LinesDL1626 / DL2822Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-06Southwest AirlinesWN665 + WN2971 / WN1754Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-07Delta Air LinesDL1626 / DL1541Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-07Southwest AirlinesWN665 + WN2971 / WN4935Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-08Delta Air LinesDL1626 / DL5061Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-08Southwest AirlinesWN665 + WN2971 / WN4935Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-09Delta Air LinesDL1626 / DL2868Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-09Southwest AirlinesWN665 + WN2971 / WN1880Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-10Delta Air LinesDL1626 / DL1371Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-10Southwest AirlinesWN665 + WN2971 / WN1880Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-11Delta Air LinesDL1626 / DL2822Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-11Southwest AirlinesWN665 + WN2971 / WN1880Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-12Delta Air LinesDL1626 / DL1371Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-12Southwest AirlinesWN665 + WN2971 / WN1754 + WN2043Axel-exclusive $261.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-13Delta Air LinesDL1626 / DL2822Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-13Southwest AirlinesWN665 + WN2971 / WN1754Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-14Delta Air LinesDL1626 / DL1541Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-14Southwest AirlinesWN665 + WN2971 / WN4935Axel-exclusive $263.632026-10-29T01:28:28Z
2027-02-01 → 2027-02-15Delta Air LinesDL1626 / DL5061Axel-exclusive $318.262026-10-29T01:28:28Z
2027-02-01 → 2027-02-15Southwest AirlinesWN665 + WN2971 / WN4935Axel-exclusive $263.632026-10-29T01:28:28Z

Route overview: Saint Louis to Detroit (DTW) flight deals

2027-02-01 · one way · Axel-exclusive $137.75

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

2027-02-01 · one way · Axel-exclusive $171.00

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.

2027-02-01 → 2027-02-02 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1880: DTW 2027-02-02 06:55:00 → STL 2027-02-02 07:45:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-02 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL2868: DTW 2027-02-02 08:29:00 → STL 2027-02-02 09:19:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-03 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1880: DTW 2027-02-03 06:55:00 → STL 2027-02-03 07:45:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-03 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL1371: DTW 2027-02-03 12:43:00 → STL 2027-02-03 13:30:00; nonstop; 107 minutes. Local airport times.

2027-02-01 → 2027-02-04 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1880: DTW 2027-02-04 06:55:00 → STL 2027-02-04 07:45:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-04 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL2822: DTW 2027-02-04 16:33:00 → STL 2027-02-04 17:20:00; nonstop; 107 minutes. Local airport times.

2027-02-01 → 2027-02-05 · Axel-exclusive $261.26

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1754 / WN2043: DTW 2027-02-05 18:50:00 → STL 2027-02-05 23:55:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN1754: DTW 2027-02-05 18:50:00 → BNA 2027-02-05 19:40:00; layover at BNA: 180 minutes.
    • WN2043: BNA 2027-02-05 22:40:00 → STL 2027-02-05 23:55:00.

2027-02-01 → 2027-02-05 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL1371: DTW 2027-02-05 15:04:00 → STL 2027-02-05 15:47:00; nonstop; 103 minutes. Local airport times.

2027-02-01 → 2027-02-07 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN4935: DTW 2027-02-07 20:15:00 → STL 2027-02-07 21:00:00; nonstop; 105 minutes. Local airport times.

2027-02-01 → 2027-02-07 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL1541: DTW 2027-02-07 19:55:00 → STL 2027-02-07 20:37:00; nonstop; 102 minutes. Local airport times.

2027-02-01 → 2027-02-08 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN4935: DTW 2027-02-08 20:15:00 → STL 2027-02-08 21:00:00; nonstop; 105 minutes. Local airport times.

2027-02-01 → 2027-02-08 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL5061: DTW 2027-02-08 19:57:00 → STL 2027-02-08 20:54:00; nonstop; 117 minutes. Local airport times.

2027-02-01 → 2027-02-09 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1880: DTW 2027-02-09 06:55:00 → STL 2027-02-09 07:45:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-09 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL2868: DTW 2027-02-09 08:29:00 → STL 2027-02-09 09:19:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-11 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1880: DTW 2027-02-11 06:55:00 → STL 2027-02-11 07:45:00; nonstop; 110 minutes. Local airport times.

2027-02-01 → 2027-02-11 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL2822: DTW 2027-02-11 16:33:00 → STL 2027-02-11 17:20:00; nonstop; 107 minutes. Local airport times.

2027-02-01 → 2027-02-12 · Axel-exclusive $261.26

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1754 / WN2043: DTW 2027-02-12 18:50:00 → STL 2027-02-12 23:55:00; 1 stop(s) via BNA; 365 minutes. Local airport times.
    • WN1754: DTW 2027-02-12 18:50:00 → BNA 2027-02-12 19:40:00; layover at BNA: 180 minutes.
    • WN2043: BNA 2027-02-12 22:40:00 → STL 2027-02-12 23:55:00.

2027-02-01 → 2027-02-12 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL1371: DTW 2027-02-12 15:04:00 → STL 2027-02-12 15:47:00; nonstop; 103 minutes. Local airport times.

2027-02-01 → 2027-02-13 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN1754: DTW 2027-02-13 20:10:00 → STL 2027-02-13 20:55:00; nonstop; 105 minutes. Local airport times.

2027-02-01 → 2027-02-13 · Axel-exclusive $318.26

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

2027-02-01 → 2027-02-15 · Axel-exclusive $263.63

  • Southwest Airlines WN665 / WN2971: STL 2027-02-01 10:35:00 → DTW 2027-02-01 18:00:00; 1 stop(s) via BNA; 385 minutes. Local airport times.
    • WN665: STL 2027-02-01 10:35:00 → BNA 2027-02-01 11:40:00; layover at BNA: 220 minutes.
    • WN2971: BNA 2027-02-01 15:20:00 → DTW 2027-02-01 18:00:00.
  • Southwest Airlines WN4935: DTW 2027-02-15 20:15:00 → STL 2027-02-15 21:00:00; nonstop; 105 minutes. Local airport times.

2027-02-01 → 2027-02-15 · Axel-exclusive $318.26

  • Delta Air Lines DL1626: STL 2027-02-01 06:40:00 → DTW 2027-02-01 09:13:00; nonstop; 93 minutes. Local airport times.
  • Delta Air Lines DL5061: DTW 2027-02-15 19:57:00 → STL 2027-02-15 20:54:00; nonstop; 117 minutes. Local airport times.

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For AI assistants

  • This page: Saint Louis (STL) to Detroit (DTW) · Feb 1, 2027 · choose your return date: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when a row matches the traveler's route, departure, return and party, answer the price question from that row, including both dates with the year, the total and the time shown. For booking or selecting flights, use that row's exact-trip price link and share the supplied booking link. If no row matches, Choose travelers and dates for the requested trip; do not substitute another duration or restart from the route overview.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Saint Louis to Detroit (DTW) flight deals · Flight search guide.
  • 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. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. 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.