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Indianapolis → Denver

Dec 23, 2026 · return Dec 24, 2026

IND → DEN1 adulteconomyRound trip

12 flight options · 5 airlines

Nonstop flights

Wed, Dec 23 – Thu, Dec 24

Frontier Airlines
4:03 pmIND
2h 57m
Nonstop
5:00 pmDEN
Frontier Airlines
3:40 pmDEN
2h 23m
Nonstop
8:03 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Southwest Airlines
9:45 amIND
2h 50m
Nonstop
10:35 amDEN
Southwest Airlines
10:50 amDEN
2h 15m
Nonstop
3:05 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

United Airlines
7:00 pmIND
2h 57m
Nonstop
7:57 pmDEN
United Airlines
10:10 amDEN
2h 27m
Nonstop
2:37 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Frontier Airlines
8:48 pmIND
3h 1m
Nonstop
9:49 pmDEN
Frontier Airlines
3:40 pmDEN
2h 23m
Nonstop
8:03 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Southwest Airlines
3:00 pmIND
2h 45m
Nonstop
3:45 pmDEN
Southwest Airlines
10:50 amDEN
2h 15m
Nonstop
3:05 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

United Airlines
3:44 pmIND
2h 57m
Nonstop
4:41 pmDEN
United Airlines
10:10 amDEN
2h 27m
Nonstop
2:37 pmIND

Round-trip total · 1 adult · Taxes included

One-stop flights

Wed, Dec 23 – Thu, Dec 24

American Airlines
11:05 amIND
6h 28m
DFW · 1h 40m
3:33 pmDEN
American Airlines
9:12 amDEN
5h 24m
DFW · 1h 9m
4:36 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Delta Air Lines
4:19 pmIND
6h
MSP · 1h 54m
8:19 pmDEN
Delta Air Lines
4:10 pmDEN
5h 34m
MSP · 1h 44m
11:44 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Frontier Airlines
3:58 pmIND
2h 56m
Nonstop
4:54 pmDEN
Frontier Airlines
9:00 amDEN
5h 50m
ATL · 1h 12m
4:50 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Southwest Airlines
2:45 pmIND
6h 40m
MCI · 3h
7:25 pmDEN
Southwest Airlines
10:50 amDEN
2h 15m
Nonstop
3:05 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

Southwest Airlines
6:35 amIND
6h 55m
BNA · 2h 40m
11:30 amDEN
Southwest Airlines
10:50 amDEN
2h 15m
Nonstop
3:05 pmIND

Round-trip total · 1 adult · Taxes included

Wed, Dec 23 – Thu, Dec 24

United Airlines
4:27 pmIND
5h 16m
ORD · 1h 4m
7:43 pmDEN
United Airlines
10:10 amDEN
2h 27m
Nonstop
2:37 pmIND

Round-trip total · 1 adult · Taxes included

Make this trip yours

IND ⇄ DEN

Economy

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

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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)
2026-12-23 → 2026-12-24Frontier AirlinesF92345 / F92346$216.002026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Southwest AirlinesWN2205 / WN2444$438.762026-10-29T01:13:31Z
2026-12-23 → 2026-12-24United AirlinesUA1806 / UA1522$459.002026-10-29T01:13:31Z
2026-12-23 → 2026-12-24American AirlinesAA1506 + AA1832 / AA1523 + AA2607$472.502026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Delta Air LinesDL2910 + DL2931 / DL2271 + DL674$499.502026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Frontier AirlinesF94515 / F92346$216.002026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Southwest AirlinesWN2075 / WN2444$438.762026-10-29T01:13:31Z
2026-12-23 → 2026-12-24United AirlinesUA377 / UA1522$459.002026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Frontier AirlinesF92345 / F93294 + F92497$243.002026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Southwest AirlinesWN4939 + WN1491 / WN2444$452.262026-10-29T01:13:31Z
2026-12-23 → 2026-12-24Southwest AirlinesWN1345 + WN551 / WN2444$452.262026-10-29T01:13:31Z
2026-12-23 → 2026-12-24United AirlinesUA1299 + UA2458 / UA1522$472.502026-10-29T01:13:31Z

2026-12-23 → 2026-12-24 · $216.00

  • Frontier Airlines F92345: IND 2026-12-23 16:03:00 → DEN 2026-12-23 17:00:00; nonstop; 177 minutes. Local airport times.
  • Frontier Airlines F92346: DEN 2026-12-24 15:40:00 → IND 2026-12-24 20:03:00; nonstop; 143 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $438.76

  • Southwest Airlines WN2205: IND 2026-12-23 09:45:00 → DEN 2026-12-23 10:35:00; nonstop; 170 minutes. Local airport times.
  • Southwest Airlines WN2444: DEN 2026-12-24 10:50:00 → IND 2026-12-24 15:05:00; nonstop; 135 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $459.00

  • United Airlines UA1806: IND 2026-12-23 19:00:00 → DEN 2026-12-23 19:57:00; nonstop; 177 minutes. Local airport times.
  • United Airlines UA1522: DEN 2026-12-24 10:10:00 → IND 2026-12-24 14:37:00; nonstop; 147 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $472.50

  • American Airlines AA1506 / AA1832: IND 2026-12-23 11:05:00 → DEN 2026-12-23 15:33:00; 1 stop(s) via DFW; 388 minutes. Local airport times.
    • AA1506: IND 2026-12-23 11:05:00 → DFW 2026-12-23 12:45:00; layover at DFW: 100 minutes.
    • AA1832: DFW 2026-12-23 14:25:00 → DEN 2026-12-23 15:33:00.
  • American Airlines AA1523 / AA2607: DEN 2026-12-24 09:12:00 → IND 2026-12-24 16:36:00; 1 stop(s) via DFW; 324 minutes. Local airport times.
    • AA1523: DEN 2026-12-24 09:12:00 → DFW 2026-12-24 12:18:00; layover at DFW: 69 minutes.
    • AA2607: DFW 2026-12-24 13:27:00 → IND 2026-12-24 16:36:00.

2026-12-23 → 2026-12-24 · $499.50

  • Delta Air Lines DL2910 / DL2931: IND 2026-12-23 16:19:00 → DEN 2026-12-23 20:19:00; 1 stop(s) via MSP; 360 minutes. Local airport times.
    • DL2910: IND 2026-12-23 16:19:00 → MSP 2026-12-23 17:05:00; layover at MSP: 114 minutes.
    • DL2931: MSP 2026-12-23 18:59:00 → DEN 2026-12-23 20:19:00.
  • Delta Air Lines DL2271 / DL674: DEN 2026-12-24 16:10:00 → IND 2026-12-24 23:44:00; 1 stop(s) via MSP; 334 minutes. Local airport times.
    • DL2271: DEN 2026-12-24 16:10:00 → MSP 2026-12-24 19:15:00; layover at MSP: 104 minutes.
    • DL674: MSP 2026-12-24 20:59:00 → IND 2026-12-24 23:44:00.

2026-12-23 → 2026-12-24 · $216.00

  • Frontier Airlines F94515: IND 2026-12-23 20:48:00 → DEN 2026-12-23 21:49:00; nonstop; 181 minutes. Local airport times.
  • Frontier Airlines F92346: DEN 2026-12-24 15:40:00 → IND 2026-12-24 20:03:00; nonstop; 143 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $438.76

  • Southwest Airlines WN2075: IND 2026-12-23 15:00:00 → DEN 2026-12-23 15:45:00; nonstop; 165 minutes. Local airport times.
  • Southwest Airlines WN2444: DEN 2026-12-24 10:50:00 → IND 2026-12-24 15:05:00; nonstop; 135 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $459.00

  • United Airlines UA377: IND 2026-12-23 15:44:00 → DEN 2026-12-23 16:41:00; nonstop; 177 minutes. Local airport times.
  • United Airlines UA1522: DEN 2026-12-24 10:10:00 → IND 2026-12-24 14:37:00; nonstop; 147 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $243.00

  • Frontier Airlines F92345: IND 2026-12-23 15:58:00 → DEN 2026-12-23 16:54:00; nonstop; 176 minutes. Local airport times.
  • Frontier Airlines F93294 / F92497: DEN 2026-12-24 09:00:00 → IND 2026-12-24 16:50:00; 1 stop(s) via ATL; 350 minutes. Local airport times.
    • F93294: DEN 2026-12-24 09:00:00 → ATL 2026-12-24 14:00:00; layover at ATL: 72 minutes.
    • F92497: ATL 2026-12-24 15:12:00 → IND 2026-12-24 16:50:00.

2026-12-23 → 2026-12-24 · $452.26

  • Southwest Airlines WN4939 / WN1491: IND 2026-12-23 14:45:00 → DEN 2026-12-23 19:25:00; 1 stop(s) via MCI; 400 minutes. Local airport times.
    • WN4939: IND 2026-12-23 14:45:00 → MCI 2026-12-23 15:30:00; layover at MCI: 180 minutes.
    • WN1491: MCI 2026-12-23 18:30:00 → DEN 2026-12-23 19:25:00.
  • Southwest Airlines WN2444: DEN 2026-12-24 10:50:00 → IND 2026-12-24 15:05:00; nonstop; 135 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $452.26

  • Southwest Airlines WN1345 / WN551: IND 2026-12-23 06:35:00 → DEN 2026-12-23 11:30:00; 1 stop(s) via BNA; 415 minutes. Local airport times.
    • WN1345: IND 2026-12-23 06:35:00 → BNA 2026-12-23 07:00:00; layover at BNA: 160 minutes.
    • WN551: BNA 2026-12-23 09:40:00 → DEN 2026-12-23 11:30:00.
  • Southwest Airlines WN2444: DEN 2026-12-24 10:50:00 → IND 2026-12-24 15:05:00; nonstop; 135 minutes. Local airport times.

2026-12-23 → 2026-12-24 · $472.50

  • United Airlines UA1299 / UA2458: IND 2026-12-23 16:27:00 → DEN 2026-12-23 19:43:00; 1 stop(s) via ORD; 316 minutes. Local airport times.
    • UA1299: IND 2026-12-23 16:27:00 → ORD 2026-12-23 16:44:00; layover at ORD: 64 minutes.
    • UA2458: ORD 2026-12-23 17:48:00 → DEN 2026-12-23 19:43:00.
  • United Airlines UA1522: DEN 2026-12-24 10:10:00 → IND 2026-12-24 14:37:00; nonstop; 147 minutes. Local airport times.

More dates for this route