Travel with Axel,
get the best price.

Chicago → Atlanta

Dec 13, 2026 · return Dec 27, 2026

ORD → ATL1 adulteconomyRound trip

10 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
10:37 pmORD
2h 8m
Nonstop
1:45 am+1ATL
Frontier Airlines
10:04 pmATL
2h 14m
Nonstop
11:18 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

American Airlines
3:09 pmORD
2h 7m
Nonstop
6:16 pmATL
American Airlines
3:17 pmATL
2h 21m
Nonstop
4:38 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
6:50 amORD
2h 3m
Nonstop
9:53 amATL
United Airlines
1:20 pmATL
2h 19m
Nonstop
2:39 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
3:59 pmORD
1h 55m
Nonstop
6:54 pmATL
Delta Air Lines
7:39 pmATL
2h 14m
Nonstop
8:53 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
8:15 amORD
2h 21m
Nonstop
11:36 amATL
Frontier Airlines
10:04 pmATL
2h 14m
Nonstop
11:18 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

American Airlines
6:54 amORD
2h 3m
Nonstop
9:57 amATL
American Airlines
3:17 pmATL
2h 21m
Nonstop
4:38 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
6:00 pmORD
2h 17m
Nonstop
9:17 pmATL
United Airlines
1:20 pmATL
2h 19m
Nonstop
2:39 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
8:04 amORD
1h 56m
Nonstop
11:00 amATL
Delta Air Lines
7:39 pmATL
2h 14m
Nonstop
8:53 pmORD

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
4:36 pmORD
6h 52m
DFW · 1h 31m
12:28 am+1ATL
Frontier Airlines
10:04 pmATL
2h 14m
Nonstop
11:18 pmORD

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

American Airlines
6:50 amORD
5h 49m
CLT · 2h 18m
1:39 pmATL
American Airlines
3:17 pmATL
2h 21m
Nonstop
4:38 pmORD

Round-trip total · 1 adult · Taxes included

Make this trip yours

ORD ⇄ 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)
2026-12-13 → 2026-12-27Frontier AirlinesF91442 / F91595$166.752026-10-29T01:52:46Z
2026-12-13 → 2026-12-27American AirlinesAA3033 / AA1713$316.252026-10-29T01:52:46Z
2026-12-13 → 2026-12-27United AirlinesUA411 / UA745$322.002026-10-29T01:52:46Z
2026-12-13 → 2026-12-27Delta Air LinesDL1477 / DL1139$345.002026-10-29T01:52:46Z
2026-12-13 → 2026-12-27Frontier AirlinesF91596 / F91595$166.752026-10-29T01:52:46Z
2026-12-13 → 2026-12-27American AirlinesAA873 / AA1713$316.252026-10-29T01:52:46Z
2026-12-13 → 2026-12-27United AirlinesUA1398 / UA745$322.002026-10-29T01:52:46Z
2026-12-13 → 2026-12-27Delta Air LinesDL1687 / DL1139$345.002026-10-29T01:52:46Z
2026-12-13 → 2026-12-27Frontier AirlinesF93243 + F93022 / F91595$189.252026-10-29T01:52:46Z
2026-12-13 → 2026-12-27American AirlinesAA1784 + AA5416 / AA1713$328.752026-10-29T01:52:46Z

2026-12-13 → 2026-12-27 · $166.75

  • Frontier Airlines F91442: ORD 2026-12-13 22:37:00 → ATL 2026-12-14 01:45:00; nonstop; 128 minutes. Local airport times.
  • Frontier Airlines F91595: ATL 2026-12-27 22:04:00 → ORD 2026-12-27 23:18:00; nonstop; 134 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $316.25

  • American Airlines AA3033: ORD 2026-12-13 15:09:00 → ATL 2026-12-13 18:16:00; nonstop; 127 minutes. Local airport times.
  • American Airlines AA1713: ATL 2026-12-27 15:17:00 → ORD 2026-12-27 16:38:00; nonstop; 141 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $322.00

  • United Airlines UA411: ORD 2026-12-13 06:50:00 → ATL 2026-12-13 09:53:00; nonstop; 123 minutes. Local airport times.
  • United Airlines UA745: ATL 2026-12-27 13:20:00 → ORD 2026-12-27 14:39:00; nonstop; 139 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $345.00

  • Delta Air Lines DL1477: ORD 2026-12-13 15:59:00 → ATL 2026-12-13 18:54:00; nonstop; 115 minutes. Local airport times.
  • Delta Air Lines DL1139: ATL 2026-12-27 19:39:00 → ORD 2026-12-27 20:53:00; nonstop; 134 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $166.75

  • Frontier Airlines F91596: ORD 2026-12-13 08:15:00 → ATL 2026-12-13 11:36:00; nonstop; 141 minutes. Local airport times.
  • Frontier Airlines F91595: ATL 2026-12-27 22:04:00 → ORD 2026-12-27 23:18:00; nonstop; 134 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $316.25

  • American Airlines AA873: ORD 2026-12-13 06:54:00 → ATL 2026-12-13 09:57:00; nonstop; 123 minutes. Local airport times.
  • American Airlines AA1713: ATL 2026-12-27 15:17:00 → ORD 2026-12-27 16:38:00; nonstop; 141 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $322.00

  • United Airlines UA1398: ORD 2026-12-13 18:00:00 → ATL 2026-12-13 21:17:00; nonstop; 137 minutes. Local airport times.
  • United Airlines UA745: ATL 2026-12-27 13:20:00 → ORD 2026-12-27 14:39:00; nonstop; 139 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $345.00

  • Delta Air Lines DL1687: ORD 2026-12-13 08:04:00 → ATL 2026-12-13 11:00:00; nonstop; 116 minutes. Local airport times.
  • Delta Air Lines DL1139: ATL 2026-12-27 19:39:00 → ORD 2026-12-27 20:53:00; nonstop; 134 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $189.25

  • Frontier Airlines F93243 / F93022: ORD 2026-12-13 16:36:00 → ATL 2026-12-14 00:28:00; 1 stop(s) via DFW; 412 minutes. Local airport times.
    • F93243: ORD 2026-12-13 16:36:00 → DFW 2026-12-13 19:39:00; layover at DFW: 91 minutes.
    • F93022: DFW 2026-12-13 21:10:00 → ATL 2026-12-14 00:28:00.
  • Frontier Airlines F91595: ATL 2026-12-27 22:04:00 → ORD 2026-12-27 23:18:00; nonstop; 134 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $328.75

  • American Airlines AA1784 / AA5416: ORD 2026-12-13 06:50:00 → ATL 2026-12-13 13:39:00; 1 stop(s) via CLT; 349 minutes. Local airport times.
    • AA1784: ORD 2026-12-13 06:50:00 → CLT 2026-12-13 09:57:00; layover at CLT: 138 minutes.
    • AA5416: CLT 2026-12-13 12:15:00 → ATL 2026-12-13 13:39:00.
  • American Airlines AA1713: ATL 2026-12-27 15:17:00 → ORD 2026-12-27 16:38:00; nonstop; 141 minutes. Local airport times.

More dates for this route