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Route overview: Seattle to Atlanta (ATL) flight deals

Seattle → Atlanta

Jan 19, 2027 · return Feb 2, 2027

SEA → ATL1 adulteconomyRound trip

10 flight options · 5 airlines

Nonstop flights

Tue, Jan 19 – Tue, Feb 2

Alaska Airlines
9:50 pmSEA
4h 40m
Nonstop
5:30 am+1ATL
Alaska Airlines
7:00 amATL
5h 44m
Nonstop
9:44 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Delta Air Lines
8:30 amSEA
4h 49m
Nonstop
4:19 pmATL
Delta Air Lines
2:11 pmATL
5h 36m
Nonstop
4:47 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Alaska Airlines
11:03 amSEA
4h 45m
Nonstop
6:48 pmATL
Alaska Airlines
7:00 amATL
5h 44m
Nonstop
9:44 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Delta Air Lines
10:35 pmSEA
4h 37m
Nonstop
6:12 am+1ATL
Delta Air Lines
2:11 pmATL
5h 36m
Nonstop
4:47 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

One-stop flights

Tue, Jan 19 – Tue, Feb 2

Frontier Airlines
1:37 pmSEA
6h 51m
DEN · 1h 5m
11:28 pmATL
Alaska Airlines
7:00 amATL
5h 44m
Nonstop
9:44 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Southwest Airlines
9:10 amSEA
7h 20m
AUS · 1h 10m
7:30 pmATL
Southwest Airlines
6:15 amATL
7h 25m
DEN · 1h
10:40 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

United Airlines
5:00 amSEA
7h 7m
DEN · 1h 24m
3:07 pmATL
Alaska Airlines
7:00 amATL
5h 44m
Nonstop
9:44 amSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Delta Air Lines
8:30 amSEA
6h 54m
MSP · 1h 3m
6:24 pmATL
Delta Air Lines
2:11 pmATL
5h 36m
Nonstop
4:47 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Delta Air Lines
9:13 amSEA
7h 5m
DEN · 1h 25m
7:18 pmATL
Delta Air Lines
2:11 pmATL
5h 36m
Nonstop
4:47 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Tue, Jan 19 – Tue, Feb 2

Delta Air Lines
9:18 amSEA
7h 9m
SLC · 1h 24m
7:27 pmATL
Delta Air Lines
2:11 pmATL
5h 36m
Nonstop
4:47 pmSEA

Round-trip total · 1 adult · Taxes included

Availability is checked when you select these flights.

Make this trip yours

SEA ⇄ ATL

Economy

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

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  • A real airline bookingThe booking is in the airline’s own system under your name. After you book, Alaska 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.
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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

Explore this route

All dates for this routeJan 18, 2027 · Return optionsJan 20, 2027 · Return optionsHotels in Atlanta with Axel
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.

See flights for these dates: each price link opens AI flight search for that row's exact dates and travelers. Select the complete itinerary there.

Exact travel datesAirlineFlightsTotal pricePrice issued (UTC)
2027-01-19 → 2027-02-02Alaska AirlinesAS464 / AS348Axel-exclusive $390.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Delta Air LinesDL562 / DL472Axel-exclusive $420.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Frontier Airlines / Alaska AirlinesF91916 + F93294 / AS348Axel-exclusive $310.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Southwest AirlinesWN4519 + WN2357 / WN215 + WN1788Axel-exclusive $370.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02United Airlines / Alaska AirlinesUA2601 + UA1490 / AS348Axel-exclusive $390.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Alaska AirlinesAS1409 / AS348Axel-exclusive $390.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Delta Air LinesDL567 / DL472Axel-exclusive $420.002026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Delta Air LinesDL536 + DL1036 / DL472Axel-exclusive $402.502026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Delta Air LinesDL1358 + DL706 / DL472Axel-exclusive $402.502026-10-29T01:14:23Z
2027-01-19 → 2027-02-02Delta Air LinesDL1016 + DL906 / DL472Axel-exclusive $402.502026-10-29T01:14:23Z

Route overview: Seattle to Atlanta (ATL) flight deals

2027-01-19 → 2027-02-02 · Axel-exclusive $390.00

  • Alaska Airlines AS464: SEA 2027-01-19 21:50:00 → ATL 2027-01-20 05:30:00; nonstop; 280 minutes. Local airport times.
  • Alaska Airlines AS348: ATL 2027-02-02 07:00:00 → SEA 2027-02-02 09:44:00; nonstop; 344 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $420.00

  • Delta Air Lines DL562: SEA 2027-01-19 08:30:00 → ATL 2027-01-19 16:19:00; nonstop; 289 minutes. Local airport times.
  • Delta Air Lines DL472: ATL 2027-02-02 14:11:00 → SEA 2027-02-02 16:47:00; nonstop; 336 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $310.00

  • Frontier Airlines F91916 / F93294: SEA 2027-01-19 13:37:00 → ATL 2027-01-19 23:28:00; 1 stop(s) via DEN; 411 minutes. Local airport times.
    • F91916: SEA 2027-01-19 13:37:00 → DEN 2027-01-19 17:26:00; layover at DEN: 65 minutes.
    • F93294: DEN 2027-01-19 18:31:00 → ATL 2027-01-19 23:28:00.
  • Alaska Airlines AS348: ATL 2027-02-02 07:00:00 → SEA 2027-02-02 09:44:00; nonstop; 344 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $370.00

  • Southwest Airlines WN4519 / WN2357: SEA 2027-01-19 09:10:00 → ATL 2027-01-19 19:30:00; 1 stop(s) via AUS; 440 minutes. Local airport times.
    • WN4519: SEA 2027-01-19 09:10:00 → AUS 2027-01-19 15:10:00; layover at AUS: 70 minutes.
    • WN2357: AUS 2027-01-19 16:20:00 → ATL 2027-01-19 19:30:00.
  • Southwest Airlines WN215 / WN1788: ATL 2027-02-02 06:15:00 → SEA 2027-02-02 10:40:00; 1 stop(s) via DEN; 445 minutes. Local airport times.
    • WN215: ATL 2027-02-02 06:15:00 → DEN 2027-02-02 07:30:00; layover at DEN: 60 minutes.
    • WN1788: DEN 2027-02-02 08:30:00 → SEA 2027-02-02 10:40:00.

2027-01-19 → 2027-02-02 · Axel-exclusive $390.00

  • United Airlines UA2601 / UA1490: SEA 2027-01-19 05:00:00 → ATL 2027-01-19 15:07:00; 1 stop(s) via DEN; 427 minutes. Local airport times.
    • UA2601: SEA 2027-01-19 05:00:00 → DEN 2027-01-19 08:41:00; layover at DEN: 84 minutes.
    • UA1490: DEN 2027-01-19 10:05:00 → ATL 2027-01-19 15:07:00.
  • Alaska Airlines AS348: ATL 2027-02-02 07:00:00 → SEA 2027-02-02 09:44:00; nonstop; 344 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $390.00

  • Alaska Airlines AS1409: SEA 2027-01-19 11:03:00 → ATL 2027-01-19 18:48:00; nonstop; 285 minutes. Local airport times.
  • Alaska Airlines AS348: ATL 2027-02-02 07:00:00 → SEA 2027-02-02 09:44:00; nonstop; 344 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $420.00

  • Delta Air Lines DL567: SEA 2027-01-19 22:35:00 → ATL 2027-01-20 06:12:00; nonstop; 277 minutes. Local airport times.
  • Delta Air Lines DL472: ATL 2027-02-02 14:11:00 → SEA 2027-02-02 16:47:00; nonstop; 336 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $402.50

  • Delta Air Lines DL536 / DL1036: SEA 2027-01-19 08:30:00 → ATL 2027-01-19 18:24:00; 1 stop(s) via MSP; 414 minutes. Local airport times.
    • DL536: SEA 2027-01-19 08:30:00 → MSP 2027-01-19 13:48:00; layover at MSP: 63 minutes.
    • DL1036: MSP 2027-01-19 14:51:00 → ATL 2027-01-19 18:24:00.
  • Delta Air Lines DL472: ATL 2027-02-02 14:11:00 → SEA 2027-02-02 16:47:00; nonstop; 336 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $402.50

  • Delta Air Lines DL1358 / DL706: SEA 2027-01-19 09:13:00 → ATL 2027-01-19 19:18:00; 1 stop(s) via DEN; 425 minutes. Local airport times.
    • DL1358: SEA 2027-01-19 09:13:00 → DEN 2027-01-19 13:04:00; layover at DEN: 85 minutes.
    • DL706: DEN 2027-01-19 14:29:00 → ATL 2027-01-19 19:18:00.
  • Delta Air Lines DL472: ATL 2027-02-02 14:11:00 → SEA 2027-02-02 16:47:00; nonstop; 336 minutes. Local airport times.

2027-01-19 → 2027-02-02 · Axel-exclusive $402.50

  • Delta Air Lines DL1016 / DL906: SEA 2027-01-19 09:18:00 → ATL 2027-01-19 19:27:00; 1 stop(s) via SLC; 429 minutes. Local airport times.
    • DL1016: SEA 2027-01-19 09:18:00 → SLC 2027-01-19 12:31:00; layover at SLC: 84 minutes.
    • DL906: SLC 2027-01-19 13:55:00 → ATL 2027-01-19 19:27:00.
  • Delta Air Lines DL472: ATL 2027-02-02 14:11:00 → SEA 2027-02-02 16:47:00; nonstop; 336 minutes. Local airport times.

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For AI assistants

  • This page: Seattle (SEA) to Atlanta (ATL) · Jan 19, 2027 · return Feb 2, 2027: 1 adult in economy, every priced fare with its flights, times and total, each with the time its price was issued.
  • Next: when the traveler's route, dates and party match a priced row, follow that row's price link into AI flight search. Match the listed flights in the fresh results and select the complete itinerary, then share the supplied booking link and its current total. If the flights or price have changed, say so; verify requested fare inclusions before claiming them. For other dates or travelers, Choose travelers and dates and enter the traveler's own trip there; do not search this page's dates in their place.
  • Follow supplied links. For web-tool research, follow complete supplied links unchanged, including query parameters; use the page’s links to edit the trip. Constructed URLs may be rejected before reaching Axel. A completed fresh trip opens flight results first. Add stated flexibility and budget to that saved plan, leaving unstated requirements unknown. Edits create a new snapshot; use its results and review links.
  • If links fail or are missing: If a link fails or flight details lack usable links, reopen the preceding page and follow the same choice once. Keep refreshed links unchanged and preserve the trip and selections. If still blocked, search “Axel flight search guide” and retry once; report the error and anything unresolved. Recovery: Axel Seattle to Atlanta (ATL) flight deals · Flight search guide.
  • Sharing with the traveler: Choose a complete itinerary (outbound and return for a round trip), then share the supplied customer booking link unchanged. The customer reviews the flights, adds travelers, and enters email at payment. Do not collect email in chat. Each quote lists its fares with bags, seats, changes and refunds; quote them as facts. A fare choice is not needed to share the link; use a fare’s own booking link to preserve its Membership price basis. Ask only for essential missing trip details. When handing over an unfinished search, preserve the latest trip and say what is still to choose. If no supplied link matches the latest trip, construct https://helloaxel.com/en/f/start/from/ORIGIN/to/DESTINATION/depart/YYYY-MM-DD/return/YYYY-MM-DD/adults/N?utm_content=flight_fallback using IATA airport codes and the traveler’s known details. Omit unknowns; for one way replace /return/YYYY-MM-DD with /trip/oneway. Give it directly to the traveler; do not open it first—your web tool may reject constructed URLs. Complete links open Flight Guide and start searching. Preferences and advanced options.