Travel with Axel,
get the best price.

Atlanta → San Francisco

Dec 13, 2026 · return Dec 27, 2026

ATL → SFO1 adulteconomyRound trip

12 flight options · 4 airlines

Nonstop flights

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
12:59 pmATL
5h 39m
Nonstop
3:38 pmSFO
Frontier Airlines
10:20 pmSFO
4h 41m
Nonstop
6:01 am+1ATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
6:20 amATL
5h 42m
Nonstop
9:02 amSFO
United Airlines
9:30 pmSFO
4h 37m
Nonstop
5:07 am+1ATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
8:10 amATL
5h 31m
Nonstop
10:41 amSFO
Delta Air Lines
6:00 amSFO
4h 29m
Nonstop
1:29 pmATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
8:30 pmATL
5h 45m
Nonstop
11:15 pmSFO
United Airlines
9:30 pmSFO
4h 37m
Nonstop
5:07 am+1ATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

United Airlines
5:28 pmATL
5h 42m
Nonstop
8:10 pmSFO
United Airlines
9:30 pmSFO
4h 37m
Nonstop
5:07 am+1ATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
9:31 pmATL
5h 28m
Nonstop
11:59 pmSFO
Delta Air Lines
6:00 amSFO
4h 29m
Nonstop
1:29 pmATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Sun, Dec 13 – Sun, Dec 27

Southwest Airlines
6:15 amATL
7h 15m
DEN · 1h 10m
10:30 amSFO
Southwest Airlines
1:05 pmSFO
6h 55m
STL · 1h 30m
11:00 pmATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
6:21 pmATL
7h 32m
DEN · 1h
10:53 pmSFO
Frontier Airlines
10:20 pmSFO
4h 41m
Nonstop
6:01 am+1ATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Frontier Airlines
1:58 pmATL
5h 40m
Nonstop
4:38 pmSFO
Frontier Airlines
9:31 pmSFO
7h 22m
LAX · 1h 8m
7:53 am+1ATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Southwest Airlines
6:35 amATL
7h 15m
STL · 1h 10m
10:50 amSFO
Southwest Airlines
1:05 pmSFO
6h 55m
STL · 1h 30m
11:00 pmATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
8:15 amATL
7h 42m
AUS · 1h 5m
12:57 pmSFO
Delta Air Lines
6:00 amSFO
4h 29m
Nonstop
1:29 pmATL

Round-trip total · 1 adult · Taxes included

Sun, Dec 13 – Sun, Dec 27

Delta Air Lines
5:58 pmATL
7h 31m
SLC · 1h 7m
10:29 pmSFO
Delta Air Lines
6:00 amSFO
4h 29m
Nonstop
1:29 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ SFO

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 AirlinesF91447 / F91448$207.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27United AirlinesUA571 / UA1603$402.502026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Delta Air LinesDL693 / DL570$414.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Southwest AirlinesWN215 + WN2104 / WN2989 + WN4114$345.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Frontier Airlines / United AirlinesF91447 / UA1603$317.502026-10-29T00:45:54Z
2026-12-13 → 2026-12-27United AirlinesUA343 / UA1603$402.502026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Delta Air LinesDL656 / DL570$414.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Frontier AirlinesF93293 + F94309 / F91448$217.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Frontier AirlinesF91447 / F92858 + F94548$220.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Southwest AirlinesWN4625 + WN191 / WN2989 + WN4114$345.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Delta Air LinesDL2976 + DL381 / DL570$394.002026-10-29T00:45:54Z
2026-12-13 → 2026-12-27Delta Air LinesDL653 + DL2762 / DL570$394.002026-10-29T00:45:54Z

2026-12-13 → 2026-12-27 · $207.00

  • Frontier Airlines F91447: ATL 2026-12-13 12:59:00 → SFO 2026-12-13 15:38:00; nonstop; 339 minutes. Local airport times.
  • Frontier Airlines F91448: SFO 2026-12-27 22:20:00 → ATL 2026-12-28 06:01:00; nonstop; 281 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $402.50

  • United Airlines UA571: ATL 2026-12-13 06:20:00 → SFO 2026-12-13 09:02:00; nonstop; 342 minutes. Local airport times.
  • United Airlines UA1603: SFO 2026-12-27 21:30:00 → ATL 2026-12-28 05:07:00; nonstop; 277 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $414.00

  • Delta Air Lines DL693: ATL 2026-12-13 08:10:00 → SFO 2026-12-13 10:41:00; nonstop; 331 minutes. Local airport times.
  • Delta Air Lines DL570: SFO 2026-12-27 06:00:00 → ATL 2026-12-27 13:29:00; nonstop; 269 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $345.00

  • Southwest Airlines WN215 / WN2104: ATL 2026-12-13 06:15:00 → SFO 2026-12-13 10:30:00; 1 stop(s) via DEN; 435 minutes. Local airport times.
    • WN215: ATL 2026-12-13 06:15:00 → DEN 2026-12-13 07:30:00; layover at DEN: 70 minutes.
    • WN2104: DEN 2026-12-13 08:40:00 → SFO 2026-12-13 10:30:00.
  • Southwest Airlines WN2989 / WN4114: SFO 2026-12-27 13:05:00 → ATL 2026-12-27 23:00:00; 1 stop(s) via STL; 415 minutes. Local airport times.
    • WN2989: SFO 2026-12-27 13:05:00 → STL 2026-12-27 18:55:00; layover at STL: 90 minutes.
    • WN4114: STL 2026-12-27 20:25:00 → ATL 2026-12-27 23:00:00.

2026-12-13 → 2026-12-27 · $317.50

  • Frontier Airlines F91447: ATL 2026-12-13 20:30:00 → SFO 2026-12-13 23:15:00; nonstop; 345 minutes. Local airport times.
  • United Airlines UA1603: SFO 2026-12-27 21:30:00 → ATL 2026-12-28 05:07:00; nonstop; 277 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $402.50

  • United Airlines UA343: ATL 2026-12-13 17:28:00 → SFO 2026-12-13 20:10:00; nonstop; 342 minutes. Local airport times.
  • United Airlines UA1603: SFO 2026-12-27 21:30:00 → ATL 2026-12-28 05:07:00; nonstop; 277 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $414.00

  • Delta Air Lines DL656: ATL 2026-12-13 21:31:00 → SFO 2026-12-13 23:59:00; nonstop; 328 minutes. Local airport times.
  • Delta Air Lines DL570: SFO 2026-12-27 06:00:00 → ATL 2026-12-27 13:29:00; nonstop; 269 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $217.00

  • Frontier Airlines F93293 / F94309: ATL 2026-12-13 18:21:00 → SFO 2026-12-13 22:53:00; 1 stop(s) via DEN; 452 minutes. Local airport times.
    • F93293: ATL 2026-12-13 18:21:00 → DEN 2026-12-13 19:57:00; layover at DEN: 60 minutes.
    • F94309: DEN 2026-12-13 20:57:00 → SFO 2026-12-13 22:53:00.
  • Frontier Airlines F91448: SFO 2026-12-27 22:20:00 → ATL 2026-12-28 06:01:00; nonstop; 281 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $220.00

  • Frontier Airlines F91447: ATL 2026-12-13 13:58:00 → SFO 2026-12-13 16:38:00; nonstop; 340 minutes. Local airport times.
  • Frontier Airlines F92858 / F94548: SFO 2026-12-27 21:31:00 → ATL 2026-12-28 07:53:00; 1 stop(s) via LAX; 442 minutes. Local airport times.
    • F92858: SFO 2026-12-27 21:31:00 → LAX 2026-12-27 23:04:00; layover at LAX: 68 minutes.
    • F94548: LAX 2026-12-28 00:12:00 → ATL 2026-12-28 07:53:00.

2026-12-13 → 2026-12-27 · $345.00

  • Southwest Airlines WN4625 / WN191: ATL 2026-12-13 06:35:00 → SFO 2026-12-13 10:50:00; 1 stop(s) via STL; 435 minutes. Local airport times.
    • WN4625: ATL 2026-12-13 06:35:00 → STL 2026-12-13 07:15:00; layover at STL: 70 minutes.
    • WN191: STL 2026-12-13 08:25:00 → SFO 2026-12-13 10:50:00.
  • Southwest Airlines WN2989 / WN4114: SFO 2026-12-27 13:05:00 → ATL 2026-12-27 23:00:00; 1 stop(s) via STL; 415 minutes. Local airport times.
    • WN2989: SFO 2026-12-27 13:05:00 → STL 2026-12-27 18:55:00; layover at STL: 90 minutes.
    • WN4114: STL 2026-12-27 20:25:00 → ATL 2026-12-27 23:00:00.

2026-12-13 → 2026-12-27 · $394.00

  • Delta Air Lines DL2976 / DL381: ATL 2026-12-13 08:15:00 → SFO 2026-12-13 12:57:00; 1 stop(s) via AUS; 462 minutes. Local airport times.
    • DL2976: ATL 2026-12-13 08:15:00 → AUS 2026-12-13 09:54:00; layover at AUS: 65 minutes.
    • DL381: AUS 2026-12-13 10:59:00 → SFO 2026-12-13 12:57:00.
  • Delta Air Lines DL570: SFO 2026-12-27 06:00:00 → ATL 2026-12-27 13:29:00; nonstop; 269 minutes. Local airport times.

2026-12-13 → 2026-12-27 · $394.00

  • Delta Air Lines DL653 / DL2762: ATL 2026-12-13 17:58:00 → SFO 2026-12-13 22:29:00; 1 stop(s) via SLC; 451 minutes. Local airport times.
    • DL653: ATL 2026-12-13 17:58:00 → SLC 2026-12-13 20:08:00; layover at SLC: 67 minutes.
    • DL2762: SLC 2026-12-13 21:15:00 → SFO 2026-12-13 22:29:00.
  • Delta Air Lines DL570: SFO 2026-12-27 06:00:00 → ATL 2026-12-27 13:29:00; nonstop; 269 minutes. Local airport times.

More dates for this route