Travel with Axel,
get the best price.

Atlanta → San Salvador

Dec 5, 2026 · return Dec 9, 2026

ATL → SAL1 adulteconomyRound trip

7 flight options · 5 airlines

Nonstop flights

Sat, Dec 5 – Wed, Dec 9

Frontier Airlines
10:15 amATL
3h 46m
Nonstop
1:01 pmSAL
Frontier Airlines
12:35 pmSAL
3h 42m
Nonstop
5:17 pmATL

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Wed, Dec 9

Delta Air Lines
10:35 amATL
3h 39m
Nonstop
1:14 pmSAL
Delta Air Lines
3:11 pmSAL
3h 34m
Nonstop
7:45 pmATL

Round-trip total · 1 adult · Taxes included

One-stop flights

Sat, Dec 5 – Wed, Dec 9

United Airlines
2:39 pmATL
8h 6m
IAD · 1h 32m
9:45 pmSAL
United Airlines
2:05 amSAL
7h 27m
IAH · 2h 10m
10:32 amATL

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Wed, Dec 9

American Airlines
6:00 amATL
8h 43m
DFW · 2h 32m
1:43 pmSAL
American Airlines
1:11 pmSAL
7h 17m
MIA · 2h 26m
9:28 pmATL

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Wed, Dec 9

Copa Airlines
4:20 pmATL
8h 18m
PTY · 1h 57m
11:38 pmSAL
Delta Air Lines
3:11 pmSAL
3h 34m
Nonstop
7:45 pmATL

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Wed, Dec 9

United Airlines
9:20 amATL
7h 4m
IAH · 1h 23m
3:24 pmSAL
United Airlines
2:05 amSAL
7h 27m
IAH · 2h 10m
10:32 amATL

Round-trip total · 1 adult · Taxes included

Sat, Dec 5 – Wed, Dec 9

American Airlines
5:30 amATL
7h 47m
MIA · 2h 56m
12:17 pmSAL
American Airlines
1:11 pmSAL
7h 17m
MIA · 2h 26m
9:28 pmATL

Round-trip total · 1 adult · Taxes included

Make this trip yours

ATL ⇄ SAL

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 24, 2026 → Nov 29, 2026Dec 22, 2026 → Dec 27, 2026Dec 30, 2026 → Jan 2, 2027Jan 15, 2027 → Jan 18, 2027Oct 30, 2026 → Nov 2, 2026Oct 31, 2026 → Nov 7, 2026Nov 27, 2026 → Nov 30, 2026Nov 28, 2026 → Dec 5, 2026Dec 25, 2026 → Dec 28, 2026Dec 26, 2026 → Jan 2, 2027Jan 22, 2027 → Jan 25, 2027Oct 30, 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)
2026-12-05 → 2026-12-09Frontier AirlinesF9219 / F9218$275.002026-10-29T00:45:52Z
2026-12-05 → 2026-12-09Delta Air LinesDL1910 / DL1978$550.002026-10-29T00:45:52Z
2026-12-05 → 2026-12-09United AirlinesUA1831 + UA1194 / UA2203 + UA4037$485.002026-10-29T00:45:52Z
2026-12-05 → 2026-12-09American AirlinesAA1675 + AA1035 / AA304 + AA3217$495.002026-10-29T00:45:52Z
2026-12-05 → 2026-12-09Copa Airlines / Delta Air LinesCM891 + CM878 / DL1978$512.502026-10-29T00:45:52Z
2026-12-05 → 2026-12-09United AirlinesUA3997 + UA1290 / UA2203 + UA4037$485.002026-10-29T00:45:52Z
2026-12-05 → 2026-12-09American AirlinesAA3663 + AA327 / AA304 + AA3217$495.002026-10-29T00:45:52Z

2026-12-05 → 2026-12-09 · $275.00

  • Frontier Airlines F9219: ATL 2026-12-05 10:15:00 → SAL 2026-12-05 13:01:00; nonstop; 226 minutes. Local airport times.
  • Frontier Airlines F9218: SAL 2026-12-09 12:35:00 → ATL 2026-12-09 17:17:00; nonstop; 222 minutes. Local airport times.

2026-12-05 → 2026-12-09 · $550.00

  • Delta Air Lines DL1910: ATL 2026-12-05 10:35:00 → SAL 2026-12-05 13:14:00; nonstop; 219 minutes. Local airport times.
  • Delta Air Lines DL1978: SAL 2026-12-09 15:11:00 → ATL 2026-12-09 19:45:00; nonstop; 214 minutes. Local airport times.

2026-12-05 → 2026-12-09 · $485.00

  • United Airlines UA1831 / UA1194: ATL 2026-12-05 14:39:00 → SAL 2026-12-05 21:45:00; 1 stop(s) via IAD; 486 minutes. Local airport times.
    • UA1831: ATL 2026-12-05 14:39:00 → IAD 2026-12-05 16:28:00; layover at IAD: 92 minutes.
    • UA1194: IAD 2026-12-05 18:00:00 → SAL 2026-12-05 21:45:00.
  • United Airlines UA2203 / UA4037: SAL 2026-12-09 02:05:00 → ATL 2026-12-09 10:32:00; 1 stop(s) via IAH; 447 minutes. Local airport times.
    • UA2203: SAL 2026-12-09 02:05:00 → IAH 2026-12-09 05:15:00; layover at IAH: 130 minutes.
    • UA4037: IAH 2026-12-09 07:25:00 → ATL 2026-12-09 10:32:00.

2026-12-05 → 2026-12-09 · $495.00

  • American Airlines AA1675 / AA1035: ATL 2026-12-05 06:00:00 → SAL 2026-12-05 13:43:00; 1 stop(s) via DFW; 523 minutes. Local airport times.
    • AA1675: ATL 2026-12-05 06:00:00 → DFW 2026-12-05 07:38:00; layover at DFW: 152 minutes.
    • AA1035: DFW 2026-12-05 10:10:00 → SAL 2026-12-05 13:43:00.
  • American Airlines AA304 / AA3217: SAL 2026-12-09 13:11:00 → ATL 2026-12-09 21:28:00; 1 stop(s) via MIA; 437 minutes. Local airport times.
    • AA304: SAL 2026-12-09 13:11:00 → MIA 2026-12-09 16:54:00; layover at MIA: 146 minutes.
    • AA3217: MIA 2026-12-09 19:20:00 → ATL 2026-12-09 21:28:00.

2026-12-05 → 2026-12-09 · $512.50

  • Copa Airlines CM891 / CM878: ATL 2026-12-05 16:20:00 → SAL 2026-12-05 23:38:00; 1 stop(s) via PTY; 498 minutes. Local airport times.
    • CM891: ATL 2026-12-05 16:20:00 → PTY 2026-12-05 20:31:00; layover at PTY: 117 minutes.
    • CM878: PTY 2026-12-05 22:28:00 → SAL 2026-12-05 23:38:00.
  • Delta Air Lines DL1978: SAL 2026-12-09 15:11:00 → ATL 2026-12-09 19:45:00; nonstop; 214 minutes. Local airport times.

2026-12-05 → 2026-12-09 · $485.00

  • United Airlines UA3997 / UA1290: ATL 2026-12-05 09:20:00 → SAL 2026-12-05 15:24:00; 1 stop(s) via IAH; 424 minutes. Local airport times.
    • UA3997: ATL 2026-12-05 09:20:00 → IAH 2026-12-05 10:57:00; layover at IAH: 83 minutes.
    • UA1290: IAH 2026-12-05 12:20:00 → SAL 2026-12-05 15:24:00.
  • United Airlines UA2203 / UA4037: SAL 2026-12-09 02:05:00 → ATL 2026-12-09 10:32:00; 1 stop(s) via IAH; 447 minutes. Local airport times.
    • UA2203: SAL 2026-12-09 02:05:00 → IAH 2026-12-09 05:15:00; layover at IAH: 130 minutes.
    • UA4037: IAH 2026-12-09 07:25:00 → ATL 2026-12-09 10:32:00.

2026-12-05 → 2026-12-09 · $495.00

  • American Airlines AA3663 / AA327: ATL 2026-12-05 05:30:00 → SAL 2026-12-05 12:17:00; 1 stop(s) via MIA; 467 minutes. Local airport times.
    • AA3663: ATL 2026-12-05 05:30:00 → MIA 2026-12-05 07:21:00; layover at MIA: 176 minutes.
    • AA327: MIA 2026-12-05 10:17:00 → SAL 2026-12-05 12:17:00.
  • American Airlines AA304 / AA3217: SAL 2026-12-09 13:11:00 → ATL 2026-12-09 21:28:00; 1 stop(s) via MIA; 437 minutes. Local airport times.
    • AA304: SAL 2026-12-09 13:11:00 → MIA 2026-12-09 16:54:00; layover at MIA: 146 minutes.
    • AA3217: MIA 2026-12-09 19:20:00 → ATL 2026-12-09 21:28:00.

More dates for this route