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Great Falls → Denver

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GTF → DEN1 adulteconomy

9 flight options · 2 airlines

Round-trip flights

Fri, Nov 20 – Mon, Nov 23

United Airlines
2:45 pmGTF
1h 54m
Nonstop
4:39 pmDEN
United Airlines
7:30 pmDEN
2h 8m
Nonstop
9:38 pmGTF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

Delta Air Lines
6:19 pmGTF
4h 18m
SLC · 1h
10:37 pmDEN
Delta Air Lines
12:29 pmDEN
5h 10m
SLC · 1h 51m
5:39 pmGTF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
6:30 amGTF
1h 59m
Nonstop
8:29 amDEN
United Airlines
11:35 amDEN
2h 6m
Nonstop
1:41 pmGTF

Round-trip total · 1 adult · Taxes included

Fri, Nov 20 – Mon, Nov 23

United Airlines
6:30 amGTF
1h 59m
Nonstop
8:29 amDEN
United Airlines
7:30 pmDEN
2h 8m
Nonstop
9:38 pmGTF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

United Airlines
2:45 pmGTF
1h 54m
Nonstop
4:39 pmDEN
United Airlines
11:35 amDEN
2h 6m
Nonstop
1:41 pmGTF

Round-trip total · 1 adult · Taxes included

Fri, Nov 27 – Fri, Dec 4

Delta Air Lines
6:19 pmGTF
4h 18m
SLC · 1h
10:37 pmDEN
Delta Air Lines
12:29 pmDEN
5h 10m
SLC · 1h 51m
5:39 pmGTF

Round-trip total · 1 adult · Taxes included

One-way flights

Fri, Nov 20 · One way

United Airlines
2:45 pmGTF
1h 54m
Nonstop
4:39 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

Delta Air Lines
6:19 pmGTF
4h 18m
SLC · 1h
10:37 pmDEN

One-way total · 1 adult · Taxes included

Fri, Nov 20 · One way

United Airlines
6:30 amGTF
1h 59m
Nonstop
8:29 amDEN

One-way total · 1 adult · Taxes included

Make this trip yours

GTF ⇄ DEN

Economy

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

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  • Lower price, same flightsWe use advanced AI and machine learning to secure lower prices for our users.
  • 24-hour cancellationCancel within 24 hours of booking for a full refund when your departure is at least 7 days away. Closer to departure, the airline’s fare rules apply. Cancellation policy
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More dates

Nov 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)
2026-11-20 · one wayUnited AirlinesUA2130$180.002026-10-29T01:02:33Z
2026-11-20 → 2026-11-23United AirlinesUA2130 / UA1230$330.002026-10-29T01:02:33Z
2026-11-20 · one wayDelta Air LinesDL3800 + DL1667$195.002026-10-29T01:02:33Z
2026-11-20 → 2026-11-23Delta Air LinesDL3800 + DL1667 / DL1553 + DL3934$350.002026-10-29T01:02:33Z
2026-11-27 → 2026-12-04United AirlinesUA480 / UA534$379.502026-10-29T01:02:33Z
2026-11-20 · one wayUnited AirlinesUA480$180.002026-10-29T01:02:33Z
2026-11-20 → 2026-11-23United AirlinesUA480 / UA1230$330.002026-10-29T01:02:33Z
2026-11-27 → 2026-12-04United AirlinesUA2130 / UA534$379.502026-10-29T01:02:33Z
2026-11-27 → 2026-12-04Delta Air LinesDL3800 + DL1667 / DL1553 + DL3934$402.502026-10-29T01:02:33Z

2026-11-20 · one way · $180.00

  • United Airlines UA2130: GTF 2026-11-20 14:45:00 → DEN 2026-11-20 16:39:00; nonstop; 114 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $330.00

  • United Airlines UA2130: GTF 2026-11-20 14:45:00 → DEN 2026-11-20 16:39:00; nonstop; 114 minutes. Local airport times.
  • United Airlines UA1230: DEN 2026-11-23 19:30:00 → GTF 2026-11-23 21:38:00; nonstop; 128 minutes. Local airport times.

2026-11-20 · one way · $195.00

  • Delta Air Lines DL3800 / DL1667: GTF 2026-11-20 18:19:00 → DEN 2026-11-20 22:37:00; 1 stop(s) via SLC; 258 minutes. Local airport times.
    • DL3800: GTF 2026-11-20 18:19:00 → SLC 2026-11-20 19:59:00; layover at SLC: 60 minutes.
    • DL1667: SLC 2026-11-20 20:59:00 → DEN 2026-11-20 22:37:00.

2026-11-20 → 2026-11-23 · $350.00

  • Delta Air Lines DL3800 / DL1667: GTF 2026-11-20 18:19:00 → DEN 2026-11-20 22:37:00; 1 stop(s) via SLC; 258 minutes. Local airport times.
    • DL3800: GTF 2026-11-20 18:19:00 → SLC 2026-11-20 19:59:00; layover at SLC: 60 minutes.
    • DL1667: SLC 2026-11-20 20:59:00 → DEN 2026-11-20 22:37:00.
  • Delta Air Lines DL1553 / DL3934: DEN 2026-11-23 12:29:00 → GTF 2026-11-23 17:39:00; 1 stop(s) via SLC; 310 minutes. Local airport times.
    • DL1553: DEN 2026-11-23 12:29:00 → SLC 2026-11-23 14:06:00; layover at SLC: 111 minutes.
    • DL3934: SLC 2026-11-23 15:57:00 → GTF 2026-11-23 17:39:00.

2026-11-27 → 2026-12-04 · $379.50

  • United Airlines UA480: GTF 2026-11-27 06:30:00 → DEN 2026-11-27 08:29:00; nonstop; 119 minutes. Local airport times.
  • United Airlines UA534: DEN 2026-12-04 11:35:00 → GTF 2026-12-04 13:41:00; nonstop; 126 minutes. Local airport times.

2026-11-20 · one way · $180.00

  • United Airlines UA480: GTF 2026-11-20 06:30:00 → DEN 2026-11-20 08:29:00; nonstop; 119 minutes. Local airport times.

2026-11-20 → 2026-11-23 · $330.00

  • United Airlines UA480: GTF 2026-11-20 06:30:00 → DEN 2026-11-20 08:29:00; nonstop; 119 minutes. Local airport times.
  • United Airlines UA1230: DEN 2026-11-23 19:30:00 → GTF 2026-11-23 21:38:00; nonstop; 128 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $379.50

  • United Airlines UA2130: GTF 2026-11-27 14:45:00 → DEN 2026-11-27 16:39:00; nonstop; 114 minutes. Local airport times.
  • United Airlines UA534: DEN 2026-12-04 11:35:00 → GTF 2026-12-04 13:41:00; nonstop; 126 minutes. Local airport times.

2026-11-27 → 2026-12-04 · $402.50

  • Delta Air Lines DL3800 / DL1667: GTF 2026-11-27 18:19:00 → DEN 2026-11-27 22:37:00; 1 stop(s) via SLC; 258 minutes. Local airport times.
    • DL3800: GTF 2026-11-27 18:19:00 → SLC 2026-11-27 19:59:00; layover at SLC: 60 minutes.
    • DL1667: SLC 2026-11-27 20:59:00 → DEN 2026-11-27 22:37:00.
  • Delta Air Lines DL1553 / DL3934: DEN 2026-12-04 12:29:00 → GTF 2026-12-04 17:39:00; 1 stop(s) via SLC; 310 minutes. Local airport times.
    • DL1553: DEN 2026-12-04 12:29:00 → SLC 2026-12-04 14:06:00; layover at SLC: 111 minutes.
    • DL3934: SLC 2026-12-04 15:57:00 → GTF 2026-12-04 17:39:00.

More dates for this route