Travel with Axel,
get the best price.

Denver → Indianapolis

Dec 29, 2026 · return Jan 1, 2027

DEN → IND1 adulteconomyRound trip

12 flight options · 5 airlines

Nonstop flights

Tue, Dec 29 – Fri, Jan 1

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

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Southwest Airlines
10:50 amDEN
2h 15m
Nonstop
3:05 pmIND
Southwest Airlines
6:55 amIND
2h 50m
Nonstop
7:45 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

United Airlines
5:40 pmDEN
2h 30m
Nonstop
10:10 pmIND
United Airlines
3:45 pmIND
2h 57m
Nonstop
4:42 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Frontier Airlines
10:41 amDEN
2h 27m
Nonstop
3:08 pmIND
Frontier Airlines
4:41 pmIND
2h 57m
Nonstop
5:38 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Southwest Airlines
2:25 pmDEN
2h 15m
Nonstop
6:40 pmIND
Southwest Airlines
6:55 amIND
2h 50m
Nonstop
7:45 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

United Airlines
10:10 amDEN
2h 27m
Nonstop
2:37 pmIND
United Airlines
3:45 pmIND
2h 57m
Nonstop
4:42 pmDEN

Round-trip total · 1 adult · Taxes included

One-stop flights

Tue, Dec 29 – Fri, Jan 1

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

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Delta Air Lines
4:10 pmDEN
5h 34m
MSP · 1h 44m
11:44 pmIND
Delta Air Lines
12:14 pmIND
6h 56m
DTW · 2h 31m
5:10 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Frontier Airlines
9:00 amDEN
5h 50m
ATL · 1h 12m
4:50 pmIND
Frontier Airlines
4:41 pmIND
2h 57m
Nonstop
5:38 pmDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Southwest Airlines
5:35 amDEN
5h 55m
DAL · 1h 50m
1:30 pmIND
Southwest Airlines
6:55 amIND
2h 50m
Nonstop
7:45 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

Southwest Airlines
7:45 amDEN
6h
MCI · 3h
3:45 pmIND
Southwest Airlines
6:55 amIND
2h 50m
Nonstop
7:45 amDEN

Round-trip total · 1 adult · Taxes included

Tue, Dec 29 – Fri, Jan 1

United Airlines
4:35 pmDEN
5h 24m
ORD · 1h 34m
11:59 pmIND
United Airlines
3:45 pmIND
2h 57m
Nonstop
4:42 pmDEN

Round-trip total · 1 adult · Taxes included

Make this trip yours

DEN ⇄ IND

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, Frontier 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)
2026-12-29 → 2027-01-01Frontier AirlinesF92346 / F94515$194.402026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Southwest AirlinesWN2444 / WN4434$358.432026-10-29T01:03:58Z
2026-12-29 → 2027-01-01United AirlinesUA1199 / UA377$413.102026-10-29T01:03:58Z
2026-12-29 → 2027-01-01American AirlinesAA1523 + AA2607 / AA1506 + AA1832$400.952026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Delta Air LinesDL2271 + DL674 / DL4674 + DL2431$425.252026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Frontier AirlinesF92346 / F92345$194.402026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Southwest AirlinesWN2377 / WN4434$358.432026-10-29T01:03:58Z
2026-12-29 → 2027-01-01United AirlinesUA1522 / UA377$413.102026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Frontier AirlinesF93294 + F92497 / F92345$213.152026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Southwest AirlinesWN1749 + WN1305 / WN4434$352.182026-10-29T01:03:58Z
2026-12-29 → 2027-01-01Southwest AirlinesWN1485 + WN1418 / WN4434$352.182026-10-29T01:03:58Z
2026-12-29 → 2027-01-01United AirlinesUA675 + UA2004 / UA377$400.602026-10-29T01:03:58Z

2026-12-29 → 2027-01-01 · $194.40

  • Frontier Airlines F92346: DEN 2026-12-29 15:40:00 → IND 2026-12-29 20:03:00; nonstop; 143 minutes. Local airport times.
  • Frontier Airlines F94515: IND 2027-01-01 20:48:00 → DEN 2027-01-01 21:49:00; nonstop; 181 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $358.43

  • Southwest Airlines WN2444: DEN 2026-12-29 10:50:00 → IND 2026-12-29 15:05:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN4434: IND 2027-01-01 06:55:00 → DEN 2027-01-01 07:45:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $413.10

  • United Airlines UA1199: DEN 2026-12-29 17:40:00 → IND 2026-12-29 22:10:00; nonstop; 150 minutes. Local airport times.
  • United Airlines UA377: IND 2027-01-01 15:45:00 → DEN 2027-01-01 16:42:00; nonstop; 177 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $400.95

  • American Airlines AA1523 / AA2607: DEN 2026-12-29 09:12:00 → IND 2026-12-29 16:36:00; 1 stop(s) via DFW; 324 minutes. Local airport times.
    • AA1523: DEN 2026-12-29 09:12:00 → DFW 2026-12-29 12:18:00; layover at DFW: 69 minutes.
    • AA2607: DFW 2026-12-29 13:27:00 → IND 2026-12-29 16:36:00.
  • American Airlines AA1506 / AA1832: IND 2027-01-01 11:05:00 → DEN 2027-01-01 15:33:00; 1 stop(s) via DFW; 388 minutes. Local airport times.
    • AA1506: IND 2027-01-01 11:05:00 → DFW 2027-01-01 12:45:00; layover at DFW: 100 minutes.
    • AA1832: DFW 2027-01-01 14:25:00 → DEN 2027-01-01 15:33:00.

2026-12-29 → 2027-01-01 · $425.25

  • Delta Air Lines DL2271 / DL674: DEN 2026-12-29 16:10:00 → IND 2026-12-29 23:44:00; 1 stop(s) via MSP; 334 minutes. Local airport times.
    • DL2271: DEN 2026-12-29 16:10:00 → MSP 2026-12-29 19:15:00; layover at MSP: 104 minutes.
    • DL674: MSP 2026-12-29 20:59:00 → IND 2026-12-29 23:44:00.
  • Delta Air Lines DL4674 / DL2431: IND 2027-01-01 12:14:00 → DEN 2027-01-01 17:10:00; 1 stop(s) via DTW; 416 minutes. Local airport times.
    • DL4674: IND 2027-01-01 12:14:00 → DTW 2027-01-01 13:29:00; layover at DTW: 151 minutes.
    • DL2431: DTW 2027-01-01 16:00:00 → DEN 2027-01-01 17:10:00.

2026-12-29 → 2027-01-01 · $194.40

  • Frontier Airlines F92346: DEN 2026-12-29 10:41:00 → IND 2026-12-29 15:08:00; nonstop; 147 minutes. Local airport times.
  • Frontier Airlines F92345: IND 2027-01-01 16:41:00 → DEN 2027-01-01 17:38:00; nonstop; 177 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $358.43

  • Southwest Airlines WN2377: DEN 2026-12-29 14:25:00 → IND 2026-12-29 18:40:00; nonstop; 135 minutes. Local airport times.
  • Southwest Airlines WN4434: IND 2027-01-01 06:55:00 → DEN 2027-01-01 07:45:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $413.10

  • United Airlines UA1522: DEN 2026-12-29 10:10:00 → IND 2026-12-29 14:37:00; nonstop; 147 minutes. Local airport times.
  • United Airlines UA377: IND 2027-01-01 15:45:00 → DEN 2027-01-01 16:42:00; nonstop; 177 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $213.15

  • Frontier Airlines F93294 / F92497: DEN 2026-12-29 09:00:00 → IND 2026-12-29 16:50:00; 1 stop(s) via ATL; 350 minutes. Local airport times.
    • F93294: DEN 2026-12-29 09:00:00 → ATL 2026-12-29 14:00:00; layover at ATL: 72 minutes.
    • F92497: ATL 2026-12-29 15:12:00 → IND 2026-12-29 16:50:00.
  • Frontier Airlines F92345: IND 2027-01-01 16:41:00 → DEN 2027-01-01 17:38:00; nonstop; 177 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $352.18

  • Southwest Airlines WN1749 / WN1305: DEN 2026-12-29 05:35:00 → IND 2026-12-29 13:30:00; 1 stop(s) via DAL; 355 minutes. Local airport times.
    • WN1749: DEN 2026-12-29 05:35:00 → DAL 2026-12-29 08:35:00; layover at DAL: 110 minutes.
    • WN1305: DAL 2026-12-29 10:25:00 → IND 2026-12-29 13:30:00.
  • Southwest Airlines WN4434: IND 2027-01-01 06:55:00 → DEN 2027-01-01 07:45:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $352.18

  • Southwest Airlines WN1485 / WN1418: DEN 2026-12-29 07:45:00 → IND 2026-12-29 15:45:00; 1 stop(s) via MCI; 360 minutes. Local airport times.
    • WN1485: DEN 2026-12-29 07:45:00 → MCI 2026-12-29 10:25:00; layover at MCI: 180 minutes.
    • WN1418: MCI 2026-12-29 13:25:00 → IND 2026-12-29 15:45:00.
  • Southwest Airlines WN4434: IND 2027-01-01 06:55:00 → DEN 2027-01-01 07:45:00; nonstop; 170 minutes. Local airport times.

2026-12-29 → 2027-01-01 · $400.60

  • United Airlines UA675 / UA2004: DEN 2026-12-29 16:35:00 → IND 2026-12-29 23:59:00; 1 stop(s) via ORD; 324 minutes. Local airport times.
    • UA675: DEN 2026-12-29 16:35:00 → ORD 2026-12-29 20:15:00; layover at ORD: 94 minutes.
    • UA2004: ORD 2026-12-29 21:49:00 → IND 2026-12-29 23:59:00.
  • United Airlines UA377: IND 2027-01-01 15:45:00 → DEN 2027-01-01 16:42:00; nonstop; 177 minutes. Local airport times.

More dates for this route