Travel with Axel,
get the best price.

Route overview: Pittsburgh to Denver (DEN) flight deals

Pittsburgh → Denver

Dec 30, 2026 · choose your return date

PIT → DEN1 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.

December 2026

Dec 30, 2026 · One waySouthwest AirlinesNonstop$238.00 Dec 30, 2026 · One wayDelta Air LinesUp to 1 stop each way$252.00 Dec 30, 2026 – Dec 31, 2026 · 1 nightSouthwest AirlinesNonstop$462.00 Dec 30, 2026 – Dec 31, 2026 · 1 nightDelta Air LinesUp to 1 stop each way$490.00 Dec 30, 2026 – Jan 1, 2027 · 2 nightsSouthwest AirlinesNonstop$450.45 Dec 30, 2026 – Jan 1, 2027 · 2 nightsDelta Air LinesUp to 1 stop each way$477.75 Dec 30, 2026 – Jan 2, 2027 · 3 nightsSouthwest AirlinesNonstop$450.45 Dec 30, 2026 – Jan 2, 2027 · 3 nightsDelta Air LinesUp to 1 stop each way$477.75 Dec 30, 2026 – Jan 3, 2027 · 4 nightsSouthwest AirlinesNonstop$450.45 Dec 30, 2026 – Jan 3, 2027 · 4 nightsDelta Air LinesUp to 1 stop each way$477.75 Dec 30, 2026 – Jan 4, 2027 · 5 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 4, 2027 · 5 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 5, 2027 · 6 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 5, 2027 · 6 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 6, 2027 · 7 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 6, 2027 · 7 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 7, 2027 · 8 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 7, 2027 · 8 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 8, 2027 · 9 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 8, 2027 · 9 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 9, 2027 · 10 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 9, 2027 · 10 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 10, 2027 · 11 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 10, 2027 · 11 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 11, 2027 · 12 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 11, 2027 · 12 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 12, 2027 · 13 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 12, 2027 · 13 nightsDelta Air LinesUp to 1 stop each way$411.25 Dec 30, 2026 – Jan 13, 2027 · 14 nightsSouthwest AirlinesNonstop$387.75 Dec 30, 2026 – Jan 13, 2027 · 14 nightsDelta Air LinesUp to 1 stop each way$411.25

Flights for your trip

  1. Wed, Dec 30 · One way

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN

    One-way total · 1 adult · Taxes included

  2. Wed, Dec 30 · One way

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN

    One-way total · 1 adult · Taxes included

  3. Wed, Dec 30 – Thu, Dec 31

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    10:55 amDEN
    2h 50m
    Nonstop
    3:45 pmPIT

    Round-trip total · 1 adult · Taxes included

  4. Wed, Dec 30 – Thu, Dec 31

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  5. Wed, Dec 30 – Fri, Jan 1

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    11:05 amDEN
    2h 50m
    Nonstop
    3:55 pmPIT

    Round-trip total · 1 adult · Taxes included

  6. Wed, Dec 30 – Fri, Jan 1

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  7. Wed, Dec 30 – Sat, Jan 2

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    11:05 amDEN
    2h 50m
    Nonstop
    3:55 pmPIT

    Round-trip total · 1 adult · Taxes included

  8. Wed, Dec 30 – Sat, Jan 2

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  9. Wed, Dec 30 – Sun, Jan 3

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    11:20 amDEN
    2h 55m
    Nonstop
    4:15 pmPIT

    Round-trip total · 1 adult · Taxes included

  10. Wed, Dec 30 – Sun, Jan 3

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  11. Wed, Dec 30 – Tue, Jan 5

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    10:55 amDEN
    2h 50m
    Nonstop
    3:45 pmPIT

    Round-trip total · 1 adult · Taxes included

  12. Wed, Dec 30 – Tue, Jan 5

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  13. Wed, Dec 30 – Wed, Jan 6

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    6:30 pmDEN
    2h 55m
    Nonstop
    11:25 pmPIT

    Round-trip total · 1 adult · Taxes included

  14. Wed, Dec 30 – Wed, Jan 6

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  15. Wed, Dec 30 – Thu, Jan 7

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    10:55 amDEN
    2h 50m
    Nonstop
    3:45 pmPIT

    Round-trip total · 1 adult · Taxes included

  16. Wed, Dec 30 – Thu, Jan 7

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  17. Wed, Dec 30 – Sat, Jan 9

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    11:05 amDEN
    2h 50m
    Nonstop
    3:55 pmPIT

    Round-trip total · 1 adult · Taxes included

  18. Wed, Dec 30 – Sat, Jan 9

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  19. Wed, Dec 30 – Sun, Jan 10

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    11:20 amDEN
    2h 55m
    Nonstop
    4:15 pmPIT

    Round-trip total · 1 adult · Taxes included

  20. Wed, Dec 30 – Sun, Jan 10

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  21. Wed, Dec 30 – Mon, Jan 11

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    10:55 amDEN
    2h 50m
    Nonstop
    3:45 pmPIT

    Round-trip total · 1 adult · Taxes included

  22. Wed, Dec 30 – Mon, Jan 11

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

  23. Wed, Dec 30 – Wed, Jan 13

    Southwest Airlines
    6:35 pmPIT
    3h 35m
    Nonstop
    8:10 pmDEN
    Southwest Airlines
    6:30 pmDEN
    2h 55m
    Nonstop
    11:25 pmPIT

    Round-trip total · 1 adult · Taxes included

  24. Wed, Dec 30 – Wed, Jan 13

    Delta Air Lines
    3:59 pmPIT
    6h 20m
    MSP · 1h 40m
    8:19 pmDEN
    Delta Air Lines
    3:50 pmDEN
    5h 23m
    MSP · 1h 6m
    11:13 pmPIT

    Round-trip total · 1 adult · Taxes included

Swipe to see 23 more recent deals.

1 of 24

Make this trip yours

PIT ⇄ DEN

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

Explore this route

All dates for this routeDec 29, 2026 · Return optionsDec 31, 2026 · Return optionsHotels in Denver 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)
2026-12-30 · one waySouthwest AirlinesWN3544Axel-exclusive $238.002026-10-29T01:56:57Z
2026-12-30 · one wayDelta Air LinesDL5474 + DL2931Axel-exclusive $252.002026-10-29T01:56:57Z
2026-12-30 → 2026-12-31Southwest AirlinesWN3544 / WN2605Axel-exclusive $462.002026-10-29T01:56:57Z
2026-12-30 → 2026-12-31Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $490.002026-10-29T01:56:57Z
2026-12-30 → 2027-01-01Southwest AirlinesWN3544 / WN2605Axel-exclusive $450.452026-10-29T01:56:57Z
2026-12-30 → 2027-01-01Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $477.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-02Southwest AirlinesWN3544 / WN2605Axel-exclusive $450.452026-10-29T01:56:57Z
2026-12-30 → 2027-01-02Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $477.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-03Southwest AirlinesWN3544 / WN2605Axel-exclusive $450.452026-10-29T01:56:57Z
2026-12-30 → 2027-01-03Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $477.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-04Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-04Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-05Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-05Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-06Southwest AirlinesWN3544 / WN1763Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-06Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-07Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-07Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-08Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-08Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-09Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-09Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-10Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-10Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-11Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-11Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-12Southwest AirlinesWN3544 / WN2605Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-12Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z
2026-12-30 → 2027-01-13Southwest AirlinesWN3544 / WN1763Axel-exclusive $387.752026-10-29T01:56:57Z
2026-12-30 → 2027-01-13Delta Air LinesDL5474 + DL2931 / DL2271 + DL2636Axel-exclusive $411.252026-10-29T01:56:57Z

Route overview: Pittsburgh to Denver (DEN) flight deals

2026-12-30 · one way · Axel-exclusive $238.00

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.

2026-12-30 · one way · Axel-exclusive $252.00

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.

2026-12-30 → 2026-12-31 · Axel-exclusive $462.00

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2026-12-31 10:55:00 → PIT 2026-12-31 15:45:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2026-12-31 · Axel-exclusive $490.00

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2026-12-31 15:50:00 → PIT 2026-12-31 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2026-12-31 15:50:00 → MSP 2026-12-31 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2026-12-31 20:05:00 → PIT 2026-12-31 23:13:00.

2026-12-30 → 2027-01-01 · Axel-exclusive $450.45

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-01 11:05:00 → PIT 2027-01-01 15:55:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2027-01-01 · Axel-exclusive $477.75

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-01 15:50:00 → PIT 2027-01-01 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-01 15:50:00 → MSP 2027-01-01 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-01 20:05:00 → PIT 2027-01-01 23:13:00.

2026-12-30 → 2027-01-02 · Axel-exclusive $450.45

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-02 11:05:00 → PIT 2027-01-02 15:55:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2027-01-02 · Axel-exclusive $477.75

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-02 15:50:00 → PIT 2027-01-02 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-02 15:50:00 → MSP 2027-01-02 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-02 20:05:00 → PIT 2027-01-02 23:13:00.

2026-12-30 → 2027-01-03 · Axel-exclusive $450.45

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-03 11:20:00 → PIT 2027-01-03 16:15:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-03 · Axel-exclusive $477.75

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-03 15:50:00 → PIT 2027-01-03 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-03 15:50:00 → MSP 2027-01-03 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-03 20:05:00 → PIT 2027-01-03 23:13:00.

2026-12-30 → 2027-01-05 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-05 10:55:00 → PIT 2027-01-05 15:45:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2027-01-05 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-05 15:50:00 → PIT 2027-01-05 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-05 15:50:00 → MSP 2027-01-05 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-05 20:05:00 → PIT 2027-01-05 23:13:00.

2026-12-30 → 2027-01-06 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN1763: DEN 2027-01-06 18:30:00 → PIT 2027-01-06 23:25:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-06 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-06 15:50:00 → PIT 2027-01-06 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-06 15:50:00 → MSP 2027-01-06 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-06 20:05:00 → PIT 2027-01-06 23:13:00.

2026-12-30 → 2027-01-07 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-07 10:55:00 → PIT 2027-01-07 15:45:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2027-01-07 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-07 15:50:00 → PIT 2027-01-07 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-07 15:50:00 → MSP 2027-01-07 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-07 20:05:00 → PIT 2027-01-07 23:13:00.

2026-12-30 → 2027-01-09 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-09 11:05:00 → PIT 2027-01-09 15:55:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2027-01-09 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-09 15:50:00 → PIT 2027-01-09 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-09 15:50:00 → MSP 2027-01-09 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-09 20:05:00 → PIT 2027-01-09 23:13:00.

2026-12-30 → 2027-01-10 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-10 11:20:00 → PIT 2027-01-10 16:15:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-10 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-10 15:50:00 → PIT 2027-01-10 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-10 15:50:00 → MSP 2027-01-10 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-10 20:05:00 → PIT 2027-01-10 23:13:00.

2026-12-30 → 2027-01-11 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN2605: DEN 2027-01-11 10:55:00 → PIT 2027-01-11 15:45:00; nonstop; 170 minutes. Local airport times.

2026-12-30 → 2027-01-11 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-11 15:50:00 → PIT 2027-01-11 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-11 15:50:00 → MSP 2027-01-11 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-11 20:05:00 → PIT 2027-01-11 23:13:00.

2026-12-30 → 2027-01-13 · Axel-exclusive $387.75

  • Southwest Airlines WN3544: PIT 2026-12-30 18:35:00 → DEN 2026-12-30 20:10:00; nonstop; 215 minutes. Local airport times.
  • Southwest Airlines WN1763: DEN 2027-01-13 18:30:00 → PIT 2027-01-13 23:25:00; nonstop; 175 minutes. Local airport times.

2026-12-30 → 2027-01-13 · Axel-exclusive $411.25

  • Delta Air Lines DL5474 / DL2931: PIT 2026-12-30 15:59:00 → DEN 2026-12-30 20:19:00; 1 stop(s) via MSP; 380 minutes. Local airport times.
    • DL5474: PIT 2026-12-30 15:59:00 → MSP 2026-12-30 17:19:00; layover at MSP: 100 minutes.
    • DL2931: MSP 2026-12-30 18:59:00 → DEN 2026-12-30 20:19:00.
  • Delta Air Lines DL2271 / DL2636: DEN 2027-01-13 15:50:00 → PIT 2027-01-13 23:13:00; 1 stop(s) via MSP; 323 minutes. Local airport times.
    • DL2271: DEN 2027-01-13 15:50:00 → MSP 2027-01-13 18:59:00; layover at MSP: 66 minutes.
    • DL2636: MSP 2027-01-13 20:05:00 → PIT 2027-01-13 23:13:00.

Explore this route

For AI assistants

  • This page: Pittsburgh (PIT) to Denver (DEN) · Dec 30, 2026 · 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 Pittsburgh to Denver (DEN) 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. 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.