Travel with Axel,
get the best price.

Fort Lauderdale → Denver

Dec 18, 2026 · return Dec 22, 2026

FLL → DEN1 adulteconomyRound trip

11 flight options · 3 airlines

Nonstop flights

Fri, Dec 18 – Tue, Dec 22

Frontier Airlines
5:51 pmFLL
4h 39m
Nonstop
8:30 pmDEN
Frontier Airlines
10:51 amDEN
3h 49m
Nonstop
4:40 pmFLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
10:00 amFLL
4h 30m
Nonstop
12:30 pmDEN
Southwest Airlines
7:30 pmDEN
3h 55m
Nonstop
1:25 am+1FLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

United Airlines
3:30 pmFLL
4h 43m
Nonstop
6:13 pmDEN
United Airlines
5:44 pmDEN
3h 46m
Nonstop
11:30 pmFLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
5:30 amFLL
4h 25m
Nonstop
7:55 amDEN
Southwest Airlines
7:30 pmDEN
3h 55m
Nonstop
1:25 am+1FLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

United Airlines
8:38 pmFLL
4h 37m
Nonstop
11:15 pmDEN
United Airlines
5:44 pmDEN
3h 46m
Nonstop
11:30 pmFLL

Round-trip total · 1 adult · Taxes included

One-stop flights

Fri, Dec 18 – Tue, Dec 22

Frontier Airlines
5:28 pmFLL
4h 38m
Nonstop
8:06 pmDEN
Frontier Airlines
8:35 amDEN
6h 9m
DFW · 1h 16m
4:44 pmFLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
5:00 amFLL
4h 30m
Nonstop
7:30 amDEN
Southwest Airlines
2:25 pmDEN
5h 50m
BNA · 1h 20m
10:15 pmFLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
5:35 pmFLL
6h 15m
MSY · 1h 5m
9:50 pmDEN
Southwest Airlines
7:30 pmDEN
3h 55m
Nonstop
1:25 am+1FLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
7:50 amFLL
6h 45m
TPA · 1h 40m
12:35 pmDEN
Southwest Airlines
7:30 pmDEN
3h 55m
Nonstop
1:25 am+1FLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
6:15 amFLL
6h 10m
DAL · 1h
10:25 amDEN
Southwest Airlines
7:30 pmDEN
3h 55m
Nonstop
1:25 am+1FLL

Round-trip total · 1 adult · Taxes included

Fri, Dec 18 – Tue, Dec 22

Southwest Airlines
7:10 amFLL
6h 20m
BNA · 1h 10m
11:30 amDEN
Southwest Airlines
7:30 pmDEN
3h 55m
Nonstop
1:25 am+1FLL

Round-trip total · 1 adult · Taxes included

Make this trip yours

FLL ⇄ 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, 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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-18 → 2026-12-22Frontier AirlinesF91171 / F91172$245.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN1925 / WN1639$392.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22United AirlinesUA667 / UA1374$410.382026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN1946 / WN1639$392.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22United AirlinesUA2802 / UA1374$410.382026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Frontier AirlinesF91171 / F93366 + F93318$274.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN1946 / WN1573 + WN569$377.502026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN1959 + WN3156 / WN1639$382.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN2914 + WN4313 / WN1639$382.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN801 + WN1365 / WN1639$382.002026-10-29T01:17:26Z
2026-12-18 → 2026-12-22Southwest AirlinesWN1705 + WN551 / WN1639$382.002026-10-29T01:17:26Z

2026-12-18 → 2026-12-22 · $245.00

  • Frontier Airlines F91171: FLL 2026-12-18 17:51:00 → DEN 2026-12-18 20:30:00; nonstop; 279 minutes. Local airport times.
  • Frontier Airlines F91172: DEN 2026-12-22 10:51:00 → FLL 2026-12-22 16:40:00; nonstop; 229 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $392.00

  • Southwest Airlines WN1925: FLL 2026-12-18 10:00:00 → DEN 2026-12-18 12:30:00; nonstop; 270 minutes. Local airport times.
  • Southwest Airlines WN1639: DEN 2026-12-22 19:30:00 → FLL 2026-12-23 01:25:00; nonstop; 235 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $410.38

  • United Airlines UA667: FLL 2026-12-18 15:30:00 → DEN 2026-12-18 18:13:00; nonstop; 283 minutes. Local airport times.
  • United Airlines UA1374: DEN 2026-12-22 17:44:00 → FLL 2026-12-22 23:30:00; nonstop; 226 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $392.00

  • Southwest Airlines WN1946: FLL 2026-12-18 05:30:00 → DEN 2026-12-18 07:55:00; nonstop; 265 minutes. Local airport times.
  • Southwest Airlines WN1639: DEN 2026-12-22 19:30:00 → FLL 2026-12-23 01:25:00; nonstop; 235 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $410.38

  • United Airlines UA2802: FLL 2026-12-18 20:38:00 → DEN 2026-12-18 23:15:00; nonstop; 277 minutes. Local airport times.
  • United Airlines UA1374: DEN 2026-12-22 17:44:00 → FLL 2026-12-22 23:30:00; nonstop; 226 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $274.00

  • Frontier Airlines F91171: FLL 2026-12-18 17:28:00 → DEN 2026-12-18 20:06:00; nonstop; 278 minutes. Local airport times.
  • Frontier Airlines F93366 / F93318: DEN 2026-12-22 08:35:00 → FLL 2026-12-22 16:44:00; 1 stop(s) via DFW; 369 minutes. Local airport times.
    • F93366: DEN 2026-12-22 08:35:00 → DFW 2026-12-22 11:37:00; layover at DFW: 76 minutes.
    • F93318: DFW 2026-12-22 12:53:00 → FLL 2026-12-22 16:44:00.

2026-12-18 → 2026-12-22 · $377.50

  • Southwest Airlines WN1946: FLL 2026-12-18 05:00:00 → DEN 2026-12-18 07:30:00; nonstop; 270 minutes. Local airport times.
  • Southwest Airlines WN1573 / WN569: DEN 2026-12-22 14:25:00 → FLL 2026-12-22 22:15:00; 1 stop(s) via BNA; 350 minutes. Local airport times.
    • WN1573: DEN 2026-12-22 14:25:00 → BNA 2026-12-22 17:45:00; layover at BNA: 80 minutes.
    • WN569: BNA 2026-12-22 19:05:00 → FLL 2026-12-22 22:15:00.

2026-12-18 → 2026-12-22 · $382.00

  • Southwest Airlines WN1959 / WN3156: FLL 2026-12-18 17:35:00 → DEN 2026-12-18 21:50:00; 1 stop(s) via MSY; 375 minutes. Local airport times.
    • WN1959: FLL 2026-12-18 17:35:00 → MSY 2026-12-18 18:50:00; layover at MSY: 65 minutes.
    • WN3156: MSY 2026-12-18 19:55:00 → DEN 2026-12-18 21:50:00.
  • Southwest Airlines WN1639: DEN 2026-12-22 19:30:00 → FLL 2026-12-23 01:25:00; nonstop; 235 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $382.00

  • Southwest Airlines WN2914 / WN4313: FLL 2026-12-18 07:50:00 → DEN 2026-12-18 12:35:00; 1 stop(s) via TPA; 405 minutes. Local airport times.
    • WN2914: FLL 2026-12-18 07:50:00 → TPA 2026-12-18 08:55:00; layover at TPA: 100 minutes.
    • WN4313: TPA 2026-12-18 10:35:00 → DEN 2026-12-18 12:35:00.
  • Southwest Airlines WN1639: DEN 2026-12-22 19:30:00 → FLL 2026-12-23 01:25:00; nonstop; 235 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $382.00

  • Southwest Airlines WN801 / WN1365: FLL 2026-12-18 06:15:00 → DEN 2026-12-18 10:25:00; 1 stop(s) via DAL; 370 minutes. Local airport times.
    • WN801: FLL 2026-12-18 06:15:00 → DAL 2026-12-18 08:20:00; layover at DAL: 60 minutes.
    • WN1365: DAL 2026-12-18 09:20:00 → DEN 2026-12-18 10:25:00.
  • Southwest Airlines WN1639: DEN 2026-12-22 19:30:00 → FLL 2026-12-23 01:25:00; nonstop; 235 minutes. Local airport times.

2026-12-18 → 2026-12-22 · $382.00

  • Southwest Airlines WN1705 / WN551: FLL 2026-12-18 07:10:00 → DEN 2026-12-18 11:30:00; 1 stop(s) via BNA; 380 minutes. Local airport times.
    • WN1705: FLL 2026-12-18 07:10:00 → BNA 2026-12-18 08:30:00; layover at BNA: 70 minutes.
    • WN551: BNA 2026-12-18 09:40:00 → DEN 2026-12-18 11:30:00.
  • Southwest Airlines WN1639: DEN 2026-12-22 19:30:00 → FLL 2026-12-23 01:25:00; nonstop; 235 minutes. Local airport times.

More dates for this route