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Atlanta → Denver

Dec 21, 2026 · return Dec 23, 2026

ATL → DEN1 adulteconomyRound trip

14 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Wed, Dec 23

Frontier Airlines
5:01 amATL
3h 28m
Nonstop
6:29 amDEN
Frontier Airlines
8:16 pmDEN
2h 55m
Nonstop
1:11 am+1ATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
6:15 amATL
3h 15m
Nonstop
7:30 amDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

United Airlines
8:30 amATL
3h 32m
Nonstop
10:02 amDEN
United Airlines
1:30 pmDEN
2h 53m
Nonstop
6:23 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Delta Air Lines
4:10 pmATL
3h 24m
Nonstop
5:34 pmDEN
Delta Air Lines
10:35 amDEN
2h 45m
Nonstop
3:20 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Frontier Airlines
7:26 pmATL
3h 39m
Nonstop
9:05 pmDEN
Frontier Airlines
8:16 pmDEN
2h 55m
Nonstop
1:11 am+1ATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
1:25 pmATL
3h 20m
Nonstop
2:45 pmDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

United Airlines
4:39 pmATL
3h 31m
Nonstop
6:10 pmDEN
United Airlines
1:30 pmDEN
2h 53m
Nonstop
6:23 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Delta Air Lines
8:05 amATL
3h 23m
Nonstop
9:28 amDEN
Delta Air Lines
10:35 amDEN
2h 45m
Nonstop
3:20 pmATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
5:30 pmATL
6h 20m
MSY · 1h 50m
9:50 pmDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
6:15 amATL
6h 10m
DAL · 1h 50m
10:25 amDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
6:05 amATL
6h 15m
HOU · 1h 35m
10:20 amDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
4:00 pmATL
5h 35m
IND · 1h 10m
7:35 pmDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

Southwest Airlines
1:10 pmATL
5h 20m
MCI · 1h 20m
4:30 pmDEN
Southwest Airlines
10:55 amDEN
2h 45m
Nonstop
3:40 pmATL

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Wed, Dec 23

United Airlines
7:18 pmATL
6h 11m
IAH · 1h 2m
11:29 pmDEN
United Airlines
1:30 pmDEN
2h 53m
Nonstop
6:23 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ DEN

Economy

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

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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)
2026-12-21 → 2026-12-23Frontier AirlinesF91449 / F91450$195.762026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN215 / WN1801$405.002026-10-29T00:45:07Z
2026-12-21 → 2026-12-23United AirlinesUA2648 / UA1671$432.002026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Delta Air LinesDL519 / DL346$459.002026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Frontier AirlinesF93599 / F91450$195.762026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN1581 / WN1801$405.002026-10-29T00:45:07Z
2026-12-21 → 2026-12-23United AirlinesUA609 / UA1671$432.002026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Delta Air LinesDL346 / DL346$459.002026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN240 + WN3156 / WN1801$384.752026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN4455 + WN1365 / WN1801$384.752026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN4716 + WN2079 / WN1801$384.752026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN208 + WN2208 / WN1801$384.752026-10-29T00:45:07Z
2026-12-21 → 2026-12-23Southwest AirlinesWN921 + WN1758 / WN1801$384.752026-10-29T00:45:07Z
2026-12-21 → 2026-12-23United AirlinesUA2376 + UA1066 / UA1671$411.752026-10-29T00:45:07Z

2026-12-21 → 2026-12-23 · $195.76

  • Frontier Airlines F91449: ATL 2026-12-21 05:01:00 → DEN 2026-12-21 06:29:00; nonstop; 208 minutes. Local airport times.
  • Frontier Airlines F91450: DEN 2026-12-23 20:16:00 → ATL 2026-12-24 01:11:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $405.00

  • Southwest Airlines WN215: ATL 2026-12-21 06:15:00 → DEN 2026-12-21 07:30:00; nonstop; 195 minutes. Local airport times.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $432.00

  • United Airlines UA2648: ATL 2026-12-21 08:30:00 → DEN 2026-12-21 10:02:00; nonstop; 212 minutes. Local airport times.
  • United Airlines UA1671: DEN 2026-12-23 13:30:00 → ATL 2026-12-23 18:23:00; nonstop; 173 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $459.00

  • Delta Air Lines DL519: ATL 2026-12-21 16:10:00 → DEN 2026-12-21 17:34:00; nonstop; 204 minutes. Local airport times.
  • Delta Air Lines DL346: DEN 2026-12-23 10:35:00 → ATL 2026-12-23 15:20:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $195.76

  • Frontier Airlines F93599: ATL 2026-12-21 19:26:00 → DEN 2026-12-21 21:05:00; nonstop; 219 minutes. Local airport times.
  • Frontier Airlines F91450: DEN 2026-12-23 20:16:00 → ATL 2026-12-24 01:11:00; nonstop; 175 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $405.00

  • Southwest Airlines WN1581: ATL 2026-12-21 13:25:00 → DEN 2026-12-21 14:45:00; nonstop; 200 minutes. Local airport times.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $432.00

  • United Airlines UA609: ATL 2026-12-21 16:39:00 → DEN 2026-12-21 18:10:00; nonstop; 211 minutes. Local airport times.
  • United Airlines UA1671: DEN 2026-12-23 13:30:00 → ATL 2026-12-23 18:23:00; nonstop; 173 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $459.00

  • Delta Air Lines DL346: ATL 2026-12-21 08:05:00 → DEN 2026-12-21 09:28:00; nonstop; 203 minutes. Local airport times.
  • Delta Air Lines DL346: DEN 2026-12-23 10:35:00 → ATL 2026-12-23 15:20:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $384.75

  • Southwest Airlines WN240 / WN3156: ATL 2026-12-21 17:30:00 → DEN 2026-12-21 21:50:00; 1 stop(s) via MSY; 380 minutes. Local airport times.
    • WN240: ATL 2026-12-21 17:30:00 → MSY 2026-12-21 18:05:00; layover at MSY: 110 minutes.
    • WN3156: MSY 2026-12-21 19:55:00 → DEN 2026-12-21 21:50:00.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $384.75

  • Southwest Airlines WN4455 / WN1365: ATL 2026-12-21 06:15:00 → DEN 2026-12-21 10:25:00; 1 stop(s) via DAL; 370 minutes. Local airport times.
    • WN4455: ATL 2026-12-21 06:15:00 → DAL 2026-12-21 07:30:00; layover at DAL: 110 minutes.
    • WN1365: DAL 2026-12-21 09:20:00 → DEN 2026-12-21 10:25:00.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $384.75

  • Southwest Airlines WN4716 / WN2079: ATL 2026-12-21 06:05:00 → DEN 2026-12-21 10:20:00; 1 stop(s) via HOU; 375 minutes. Local airport times.
    • WN4716: ATL 2026-12-21 06:05:00 → HOU 2026-12-21 07:15:00; layover at HOU: 95 minutes.
    • WN2079: HOU 2026-12-21 08:50:00 → DEN 2026-12-21 10:20:00.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $384.75

  • Southwest Airlines WN208 / WN2208: ATL 2026-12-21 16:00:00 → DEN 2026-12-21 19:35:00; 1 stop(s) via IND; 335 minutes. Local airport times.
    • WN208: ATL 2026-12-21 16:00:00 → IND 2026-12-21 17:30:00; layover at IND: 70 minutes.
    • WN2208: IND 2026-12-21 18:40:00 → DEN 2026-12-21 19:35:00.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $384.75

  • Southwest Airlines WN921 / WN1758: ATL 2026-12-21 13:10:00 → DEN 2026-12-21 16:30:00; 1 stop(s) via MCI; 320 minutes. Local airport times.
    • WN921: ATL 2026-12-21 13:10:00 → MCI 2026-12-21 14:20:00; layover at MCI: 80 minutes.
    • WN1758: MCI 2026-12-21 15:40:00 → DEN 2026-12-21 16:30:00.
  • Southwest Airlines WN1801: DEN 2026-12-23 10:55:00 → ATL 2026-12-23 15:40:00; nonstop; 165 minutes. Local airport times.

2026-12-21 → 2026-12-23 · $411.75

  • United Airlines UA2376 / UA1066: ATL 2026-12-21 19:18:00 → DEN 2026-12-21 23:29:00; 1 stop(s) via IAH; 371 minutes. Local airport times.
    • UA2376: ATL 2026-12-21 19:18:00 → IAH 2026-12-21 20:48:00; layover at IAH: 62 minutes.
    • UA1066: IAH 2026-12-21 21:50:00 → DEN 2026-12-21 23:29:00.
  • United Airlines UA1671: DEN 2026-12-23 13:30:00 → ATL 2026-12-23 18:23:00; nonstop; 173 minutes. Local airport times.

More dates for this route