Travel with Axel,
get the best price.

Nashville → Denver

Dec 13, 2026 · return Dec 16, 2026

BNA → DEN1 adulteconomyRound trip

12 flight options · 3 airlines

Nonstop flights

Sun, Dec 13 – Wed, Dec 16

Frontier Airlines
1:19 pmBNA
3h 6m
Nonstop
3:25 pmDEN
Frontier Airlines
8:59 amDEN
2h 35m
Nonstop
12:34 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
8:05 amBNA
2h 50m
Nonstop
9:55 amDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

United Airlines
5:00 amBNA
3h 8m
Nonstop
7:08 amDEN
United Airlines
1:45 pmDEN
2h 34m
Nonstop
5:19 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Frontier Airlines
6:58 pmBNA
3h 7m
Nonstop
9:05 pmDEN
Frontier Airlines
3:10 pmDEN
2h 35m
Nonstop
6:45 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
5:50 amBNA
2h 55m
Nonstop
7:45 amDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

United Airlines
7:00 amBNA
3h 5m
Nonstop
9:05 amDEN
United Airlines
1:45 pmDEN
2h 34m
Nonstop
5:19 pmBNA

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
1:05 pmBNA
5h 55m
ABQ · 1h 30m
6:00 pmDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
6:15 amBNA
5h 50m
AUS · 1h 15m
11:05 amDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
2:50 pmBNA
5h 35m
MCI · 1h 55m
7:25 pmDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
11:25 amBNA
5h 50m
MDW · 1h 40m
4:15 pmDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
2:55 pmBNA
5h 20m
OMA · 1h 40m
7:15 pmDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Wed, Dec 16

Southwest Airlines
10:20 amBNA
5h 25m
ATL · 1h
2:45 pmDEN
Southwest Airlines
6:55 pmDEN
2h 20m
Nonstop
10:15 pmBNA

Round-trip total · 1 adult · Taxes included

Make this trip yours

BNA ⇄ 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 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)
2026-12-13 → 2026-12-16Frontier AirlinesF91401 / F91402$180.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN550 / WN1575$280.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16United AirlinesUA1292 / UA1109$300.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Frontier AirlinesF91401 / F91784$180.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN549 / WN1575$280.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16United AirlinesUA1882 / UA1109$300.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN4626 + WN2354 / WN1575$275.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN485 + WN313 / WN1575$275.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN4485 + WN1491 / WN1575$275.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN1005 + WN4606 / WN1575$275.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN4856 + WN1353 / WN1575$275.002026-10-29T00:49:42Z
2026-12-13 → 2026-12-16Southwest AirlinesWN1664 + WN1581 / WN1575$275.002026-10-29T00:49:42Z

2026-12-13 → 2026-12-16 · $180.00

  • Frontier Airlines F91401: BNA 2026-12-13 13:19:00 → DEN 2026-12-13 15:25:00; nonstop; 186 minutes. Local airport times.
  • Frontier Airlines F91402: DEN 2026-12-16 08:59:00 → BNA 2026-12-16 12:34:00; nonstop; 155 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $280.00

  • Southwest Airlines WN550: BNA 2026-12-13 08:05:00 → DEN 2026-12-13 09:55:00; nonstop; 170 minutes. Local airport times.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $300.00

  • United Airlines UA1292: BNA 2026-12-13 05:00:00 → DEN 2026-12-13 07:08:00; nonstop; 188 minutes. Local airport times.
  • United Airlines UA1109: DEN 2026-12-16 13:45:00 → BNA 2026-12-16 17:19:00; nonstop; 154 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $180.00

  • Frontier Airlines F91401: BNA 2026-12-13 18:58:00 → DEN 2026-12-13 21:05:00; nonstop; 187 minutes. Local airport times.
  • Frontier Airlines F91784: DEN 2026-12-16 15:10:00 → BNA 2026-12-16 18:45:00; nonstop; 155 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $280.00

  • Southwest Airlines WN549: BNA 2026-12-13 05:50:00 → DEN 2026-12-13 07:45:00; nonstop; 175 minutes. Local airport times.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $300.00

  • United Airlines UA1882: BNA 2026-12-13 07:00:00 → DEN 2026-12-13 09:05:00; nonstop; 185 minutes. Local airport times.
  • United Airlines UA1109: DEN 2026-12-16 13:45:00 → BNA 2026-12-16 17:19:00; nonstop; 154 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $275.00

  • Southwest Airlines WN4626 / WN2354: BNA 2026-12-13 13:05:00 → DEN 2026-12-13 18:00:00; 1 stop(s) via ABQ; 355 minutes. Local airport times.
    • WN4626: BNA 2026-12-13 13:05:00 → ABQ 2026-12-13 15:05:00; layover at ABQ: 90 minutes.
    • WN2354: ABQ 2026-12-13 16:35:00 → DEN 2026-12-13 18:00:00.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $275.00

  • Southwest Airlines WN485 / WN313: BNA 2026-12-13 06:15:00 → DEN 2026-12-13 11:05:00; 1 stop(s) via AUS; 350 minutes. Local airport times.
    • WN485: BNA 2026-12-13 06:15:00 → AUS 2026-12-13 08:35:00; layover at AUS: 75 minutes.
    • WN313: AUS 2026-12-13 09:50:00 → DEN 2026-12-13 11:05:00.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $275.00

  • Southwest Airlines WN4485 / WN1491: BNA 2026-12-13 14:50:00 → DEN 2026-12-13 19:25:00; 1 stop(s) via MCI; 335 minutes. Local airport times.
    • WN4485: BNA 2026-12-13 14:50:00 → MCI 2026-12-13 16:35:00; layover at MCI: 115 minutes.
    • WN1491: MCI 2026-12-13 18:30:00 → DEN 2026-12-13 19:25:00.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $275.00

  • Southwest Airlines WN1005 / WN4606: BNA 2026-12-13 11:25:00 → DEN 2026-12-13 16:15:00; 1 stop(s) via MDW; 350 minutes. Local airport times.
    • WN1005: BNA 2026-12-13 11:25:00 → MDW 2026-12-13 12:55:00; layover at MDW: 100 minutes.
    • WN4606: MDW 2026-12-13 14:35:00 → DEN 2026-12-13 16:15:00.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $275.00

  • Southwest Airlines WN4856 / WN1353: BNA 2026-12-13 14:55:00 → DEN 2026-12-13 19:15:00; 1 stop(s) via OMA; 320 minutes. Local airport times.
    • WN4856: BNA 2026-12-13 14:55:00 → OMA 2026-12-13 17:00:00; layover at OMA: 100 minutes.
    • WN1353: OMA 2026-12-13 18:40:00 → DEN 2026-12-13 19:15:00.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

2026-12-13 → 2026-12-16 · $275.00

  • Southwest Airlines WN1664 / WN1581: BNA 2026-12-13 10:20:00 → DEN 2026-12-13 14:45:00; 1 stop(s) via ATL; 325 minutes. Local airport times.
    • WN1664: BNA 2026-12-13 10:20:00 → ATL 2026-12-13 12:25:00; layover at ATL: 60 minutes.
    • WN1581: ATL 2026-12-13 13:25:00 → DEN 2026-12-13 14:45:00.
  • Southwest Airlines WN1575: DEN 2026-12-16 18:55:00 → BNA 2026-12-16 22:15:00; nonstop; 140 minutes. Local airport times.

More dates for this route