Travel with Axel,
get the best price.

Baltimore → Atlanta

Dec 21, 2026 · return Dec 31, 2026

BWI → ATL1 adulteconomyRound trip

12 flight options · 4 airlines

Nonstop flights

Mon, Dec 21 – Thu, Dec 31

Frontier Airlines
5:45 amBWI
2h 11m
Nonstop
7:56 amATL
Frontier Airlines
4:41 pmATL
1h 50m
Nonstop
6:31 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
8:05 pmBWI
2h 5m
Nonstop
10:10 pmATL
Southwest Airlines
5:35 pmATL
1h 45m
Nonstop
7:20 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
10:29 amBWI
1h 57m
Nonstop
12:26 pmATL
Delta Air Lines
1:59 pmATL
1h 44m
Nonstop
3:43 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Frontier Airlines
12:38 pmBWI
2h 7m
Nonstop
2:45 pmATL
Frontier Airlines
2:25 pmATL
1h 49m
Nonstop
4:14 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
9:55 amBWI
1h 55m
Nonstop
11:50 amATL
Southwest Airlines
5:35 pmATL
1h 45m
Nonstop
7:20 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
12:03 pmBWI
1h 56m
Nonstop
1:59 pmATL
Delta Air Lines
1:59 pmATL
1h 44m
Nonstop
3:43 pmBWI

Round-trip total · 1 adult · Taxes included

One-stop flights

Mon, Dec 21 – Thu, Dec 31

American Airlines
2:26 pmBWI
6h 45m
CLT · 3h 55m
9:11 pmATL
American Airlines
3:15 pmATL
6h 5m
CLT · 3h 11m
9:20 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Frontier Airlines
10:02 amBWI
7h 14m
DTW · 3h 14m
5:16 pmATL
Frontier Airlines
2:25 pmATL
1h 49m
Nonstop
4:14 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
6:25 pmBWI
2h 5m
Nonstop
8:30 pmATL
Southwest Airlines
7:40 pmATL
4h 15m
BNA · 1h 30m
11:55 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
6:50 pmBWI
4h 40m
BNA · 1h 25m
11:30 pmATL
Southwest Airlines
5:35 pmATL
1h 45m
Nonstop
7:20 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Southwest Airlines
10:45 amBWI
6h 50m
PIT · 3h 55m
5:35 pmATL
Southwest Airlines
5:35 pmATL
1h 45m
Nonstop
7:20 pmBWI

Round-trip total · 1 adult · Taxes included

Mon, Dec 21 – Thu, Dec 31

Delta Air Lines
12:18 pmBWI
5h 45m
DTW · 2h 4m
6:03 pmATL
Delta Air Lines
1:59 pmATL
1h 44m
Nonstop
3:43 pmBWI

Round-trip total · 1 adult · Taxes included

Make this trip yours

BWI ⇄ ATL

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)
2026-12-21 → 2026-12-31Frontier AirlinesF92633 / F94428$159.382026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Southwest AirlinesWN2147 / WN203$293.252026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Delta Air LinesDL1592 / DL2799$344.252026-10-29T00:55:07Z
2026-12-21 → 2026-12-31American AirlinesAA2316 + AA553 / AA5260 + AA1724$357.002026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Frontier AirlinesF92633 / F92634$159.382026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Southwest AirlinesWN241 / WN203$293.252026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Delta Air LinesDL801 / DL2799$344.252026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Frontier AirlinesF93081 + F93409 / F92634$185.382026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Southwest AirlinesWN2147 / WN198 + WN4720$305.752026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Southwest AirlinesWN1883 + WN483 / WN203$306.252026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Southwest AirlinesWN1110 + WN3534 / WN203$306.252026-10-29T00:55:07Z
2026-12-21 → 2026-12-31Delta Air LinesDL1546 + DL1467 / DL2799$363.752026-10-29T00:55:07Z

2026-12-21 → 2026-12-31 · $159.38

  • Frontier Airlines F92633: BWI 2026-12-21 05:45:00 → ATL 2026-12-21 07:56:00; nonstop; 131 minutes. Local airport times.
  • Frontier Airlines F94428: ATL 2026-12-31 16:41:00 → BWI 2026-12-31 18:31:00; nonstop; 110 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $293.25

  • Southwest Airlines WN2147: BWI 2026-12-21 20:05:00 → ATL 2026-12-21 22:10:00; nonstop; 125 minutes. Local airport times.
  • Southwest Airlines WN203: ATL 2026-12-31 17:35:00 → BWI 2026-12-31 19:20:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $344.25

  • Delta Air Lines DL1592: BWI 2026-12-21 10:29:00 → ATL 2026-12-21 12:26:00; nonstop; 117 minutes. Local airport times.
  • Delta Air Lines DL2799: ATL 2026-12-31 13:59:00 → BWI 2026-12-31 15:43:00; nonstop; 104 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $357.00

  • American Airlines AA2316 / AA553: BWI 2026-12-21 14:26:00 → ATL 2026-12-21 21:11:00; 1 stop(s) via CLT; 405 minutes. Local airport times.
    • AA2316: BWI 2026-12-21 14:26:00 → CLT 2026-12-21 16:00:00; layover at CLT: 235 minutes.
    • AA553: CLT 2026-12-21 19:55:00 → ATL 2026-12-21 21:11:00.
  • American Airlines AA5260 / AA1724: ATL 2026-12-31 15:15:00 → BWI 2026-12-31 21:20:00; 1 stop(s) via CLT; 365 minutes. Local airport times.
    • AA5260: ATL 2026-12-31 15:15:00 → CLT 2026-12-31 16:41:00; layover at CLT: 191 minutes.
    • AA1724: CLT 2026-12-31 19:52:00 → BWI 2026-12-31 21:20:00.

2026-12-21 → 2026-12-31 · $159.38

  • Frontier Airlines F92633: BWI 2026-12-21 12:38:00 → ATL 2026-12-21 14:45:00; nonstop; 127 minutes. Local airport times.
  • Frontier Airlines F92634: ATL 2026-12-31 14:25:00 → BWI 2026-12-31 16:14:00; nonstop; 109 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $293.25

  • Southwest Airlines WN241: BWI 2026-12-21 09:55:00 → ATL 2026-12-21 11:50:00; nonstop; 115 minutes. Local airport times.
  • Southwest Airlines WN203: ATL 2026-12-31 17:35:00 → BWI 2026-12-31 19:20:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $344.25

  • Delta Air Lines DL801: BWI 2026-12-21 12:03:00 → ATL 2026-12-21 13:59:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL2799: ATL 2026-12-31 13:59:00 → BWI 2026-12-31 15:43:00; nonstop; 104 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $185.38

  • Frontier Airlines F93081 / F93409: BWI 2026-12-21 10:02:00 → ATL 2026-12-21 17:16:00; 1 stop(s) via DTW; 434 minutes. Local airport times.
    • F93081: BWI 2026-12-21 10:02:00 → DTW 2026-12-21 11:41:00; layover at DTW: 194 minutes.
    • F93409: DTW 2026-12-21 14:55:00 → ATL 2026-12-21 17:16:00.
  • Frontier Airlines F92634: ATL 2026-12-31 14:25:00 → BWI 2026-12-31 16:14:00; nonstop; 109 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $305.75

  • Southwest Airlines WN2147: BWI 2026-12-21 18:25:00 → ATL 2026-12-21 20:30:00; nonstop; 125 minutes. Local airport times.
  • Southwest Airlines WN198 / WN4720: ATL 2026-12-31 19:40:00 → BWI 2026-12-31 23:55:00; 1 stop(s) via BNA; 255 minutes. Local airport times.
    • WN198: ATL 2026-12-31 19:40:00 → BNA 2026-12-31 19:45:00; layover at BNA: 90 minutes.
    • WN4720: BNA 2026-12-31 21:15:00 → BWI 2026-12-31 23:55:00.

2026-12-21 → 2026-12-31 · $306.25

  • Southwest Airlines WN1883 / WN483: BWI 2026-12-21 18:50:00 → ATL 2026-12-21 23:30:00; 1 stop(s) via BNA; 280 minutes. Local airport times.
    • WN1883: BWI 2026-12-21 18:50:00 → BNA 2026-12-21 19:55:00; layover at BNA: 85 minutes.
    • WN483: BNA 2026-12-21 21:20:00 → ATL 2026-12-21 23:30:00.
  • Southwest Airlines WN203: ATL 2026-12-31 17:35:00 → BWI 2026-12-31 19:20:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $306.25

  • Southwest Airlines WN1110 / WN3534: BWI 2026-12-21 10:45:00 → ATL 2026-12-21 17:35:00; 1 stop(s) via PIT; 410 minutes. Local airport times.
    • WN1110: BWI 2026-12-21 10:45:00 → PIT 2026-12-21 11:50:00; layover at PIT: 235 minutes.
    • WN3534: PIT 2026-12-21 15:45:00 → ATL 2026-12-21 17:35:00.
  • Southwest Airlines WN203: ATL 2026-12-31 17:35:00 → BWI 2026-12-31 19:20:00; nonstop; 105 minutes. Local airport times.

2026-12-21 → 2026-12-31 · $363.75

  • Delta Air Lines DL1546 / DL1467: BWI 2026-12-21 12:18:00 → ATL 2026-12-21 18:03:00; 1 stop(s) via DTW; 345 minutes. Local airport times.
    • DL1546: BWI 2026-12-21 12:18:00 → DTW 2026-12-21 13:55:00; layover at DTW: 124 minutes.
    • DL1467: DTW 2026-12-21 15:59:00 → ATL 2026-12-21 18:03:00.
  • Delta Air Lines DL2799: ATL 2026-12-31 13:59:00 → BWI 2026-12-31 15:43:00; nonstop; 104 minutes. Local airport times.

More dates for this route