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Hartsfield–Jackson Atlanta International Airport to Seattle flight

Search for flights from Hartsfield–Jackson Atlanta International Airport to Seattle. Find affordable one-way or round-trip flights.

      • Cheapest nonstop
        ATL 07:00
        5h 26m
        Nonstop
        SEA 09:26
        Atlanta - Seattle | Tue, Sep 1 | Alaska Airlines
        SEA 16:05
        4h 54m
        Nonstop
        ATL 23:59
        Seattle - Atlanta | Tue, Sep 8 | Alaska Airlines
        US$321 US$347
        7% off
        7% off
        US$347 US$321
      • ATL 07:03
        5h 22m
        Nonstop
        SEA 09:25
        Atlanta - Seattle | Tue, Sep 22 | Alaska Airlines
        SEA 16:03
        4h 56m
        Nonstop
        ATL 23:59
        Seattle - Atlanta | Tue, Sep 29 | Alaska Airlines
        US$326 US$347
        6% off
        6% off
        US$347 US$326
      • ATL 20:30
        15h 49m
        1 stop
        SEA 09:19
        Atlanta - Seattle | Sat, Sep 12 | Frontier Airlines
        SEA 14:37
        11h 44m
        1 stop
        ATL 05:21
        Seattle - Atlanta | Wed, Sep 16 | Frontier Airlines
        US$238 US$347
        31% off
        31% off
        US$347 US$238
      • ATL 07:57
        8h 25m
        1 stop
        SEA 13:22
        Atlanta - Seattle | Wed, Sep 16 | Frontier Airlines
        SEA 19:06
        7h 15m
        1 stop
        ATL 05:21
        Seattle - Atlanta | Mon, Sep 21 | Frontier Airlines
        US$246
        28% off
        US$347 US$246
      • ATL 19:11
        18h 53m
        1 stop
        SEA 11:04
        Atlanta - Seattle | Wed, Aug 26 | Frontier Airlines
        SEA 20:13
        7h 46m
        1 stop
        ATL 06:59
        Seattle - Atlanta | Wed, Sep 2 | Frontier Airlines
        US$248
        28% off
        US$347 US$248
      • ATL 20:30
        19h 52m
        1 stop
        SEA 13:22
        Atlanta - Seattle | Sat, Sep 19 | Frontier Airlines
        SEA 19:06
        7h 15m
        1 stop
        ATL 05:21
        Seattle - Atlanta | Tue, Sep 22 | Frontier Airlines
        US$251
        28% off
        US$347 US$251
      • ATL 07:35
        9h 29m
        1 stop
        SEA 14:04
        Atlanta - Seattle | Tue, Sep 22 | Frontier Airlines
        SEA 20:13
        29h 50m
        1 stop
        ATL 05:03
        Seattle - Atlanta | Tue, Sep 29 | Frontier Airlines
        US$251
        28% off
        US$347 US$251
      • ATL 19:11
        18h 53m
        1 stop
        SEA 11:04
        Atlanta - Seattle | Tue, Aug 25 | Frontier Airlines
        SEA 20:53
        13h 57m
        1 stop
        ATL 13:50
        Seattle - Atlanta | Mon, Aug 31 | Frontier Airlines
        US$251
        28% off
        US$347 US$251
      • ATL 07:40
        28h 37m
        1 stop
        SEA 09:17
        Atlanta - Seattle | Sat, Aug 22 | Frontier Airlines
        SEA 19:06
        13h 33m
        1 stop
        ATL 11:39
        Seattle - Atlanta | Tue, Aug 25 | Frontier Airlines
        US$254
        27% off
        US$347 US$254
      • ATL 11:07
        25h 53m
        1 stop
        SEA 10:00
        Atlanta - Seattle | Tue, Sep 29 | Frontier Airlines
        SEA 07:00
        18h 51m
        1 stop
        ATL 04:51
        Seattle - Atlanta | Tue, Oct 6 | Frontier Airlines
        US$255
        27% off
        US$347 US$255
      • ATL 19:11
        18h 28m
        1 stop
        SEA 10:39
        Atlanta - Seattle | Wed, Aug 12 | Frontier Airlines
        SEA 20:13
        7h 46m
        1 stop
        ATL 06:59
        Seattle - Atlanta | Tue, Aug 18 | Frontier Airlines
        US$257
        26% off
        US$347 US$257
      • ATL 13:00
        17h 25m
        1 stop
        SEA 14:00
        Atlanta - Seattle | Thu, Aug 13 | Normal Airline
        SEA 15:00
        6h
        Nonstop
        ATL 16:00
        Seattle - Atlanta | Sat, Aug 15 | Normal Airline
        More cheap flights
        More cheap flights
      • Cheapest nonstop
        ATL 07:01
        5h 29m
        Nonstop
        SEA 09:30
        Atlanta - Seattle | Wed, Aug 19 | Alaska Airlines
        US$135 US$179
        25% off
        25% off
        US$179 US$135
      • ATL 07:01
        5h 29m
        Nonstop
        SEA 09:30
        Atlanta - Seattle | Wed, Sep 2 | Alaska Airlines
        US$168 US$179
        6% off
        6% off
        US$179 US$168
      • ATL 08:00
        19h 27m
        1 stop
        SEA 00:27
        Atlanta - Seattle | Sat, Oct 3 | Frontier Airlines
        US$60 US$179
        66% off
        66% off
        US$179 US$60
      • ATL 07:57
        28h 22m
        1 stop
        SEA 09:19
        Atlanta - Seattle | Tue, Sep 8 | Frontier Airlines
        US$70
        61% off
        US$179 US$70
      • ATL 07:40
        28h 24m
        1 stop
        SEA 09:04
        Atlanta - Seattle | Sat, Aug 29 | Frontier Airlines
        US$82
        54% off
        US$179 US$82
      • ATL 07:40
        28h 24m
        1 stop
        SEA 09:04
        Atlanta - Seattle | Sat, Sep 5 | Frontier Airlines
        US$82
        54% off
        US$179 US$82
      • ATL 07:57
        28h 22m
        1 stop
        SEA 09:19
        Atlanta - Seattle | Sat, Sep 26 | Frontier Airlines
        US$102
        43% off
        US$179 US$102
      • ATL 07:40
        28h 24m
        1 stop
        SEA 09:04
        Atlanta - Seattle | Sun, Aug 30 | Frontier Airlines
        US$103
        42% off
        US$179 US$103
      • ATL 12:34
        27h 43m
        1 stop
        SEA 13:17
        Atlanta - Seattle | Fri, Sep 4 | Frontier Airlines
        US$116
        35% off
        US$179 US$116
      • ATL 12:30
        14h 57m
        1 stop
        SEA 00:27
        Atlanta - Seattle | Thu, Oct 1 | Frontier Airlines
        US$118
        34% off
        US$179 US$118
      • ATL 17:57
        7h 30m
        1 stop
        SEA 22:27
        Atlanta - Seattle | Wed, Aug 19 | Alaska Airlines
        US$119
        34% off
        US$179 US$119
      • ATL 13:00
        17h 25m
        1 stop
        SEA 14:00
        Atlanta - Seattle | Thu, Aug 13 | Normal Airline
        More cheap flights
        More cheap flights

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Trip.com Price Insights: Flights from Hartsfield–Jackson Atlanta International Airport to Seattle

Which month offers the lowest one-way fares from Hartsfield–Jackson Atlanta International Airport to Seattle?

Data is based on the past 12 months. It shows the average one-way fares by month for flights from Hartsfield–Jackson Atlanta International Airport to Seattle on Trip.com.

Based on Trip.com data from the past 12 months, the lowest-priced month for one-way flights from Hartsfield–Jackson Atlanta International Airport to Seattle is October, with an average fare of US$238. The most expensive month is usually September, with average fares reaching US$385.

US$385
US$312
US$238
US$165
    Cheapest
  • US$297
    Aug
  • US$385
    Sep
  • US$238
    Oct
  • US$241
    Nov
  • US$342
    Dec
  • US$332
    Jan
  • US$257
    Feb
  • US$318
    Mar
  • US$264
    Apr
  • US$284
    May
  • US$335
    Jun
  • US$385
    Jul

Which month offers the lowest round-trip fares from Hartsfield–Jackson Atlanta International Airport to Seattle?

Data is based on the past 12 months. It shows the average round-trip fares by month for flights from Hartsfield–Jackson Atlanta International Airport to Seattle on Trip.com.

Based on Trip.com data from the past 12 months, August usually offers the lowest round-trip fares from Hartsfield–Jackson Atlanta International Airport to Seattle, with an average price of US$319. June is typically the most expensive month, with average fares reaching US$737.

US$737
US$528
US$319
US$110
  • US$319
    Aug
  • US$375
    Sep
  • US$334
    Oct
  • US$365
    Nov
  • US$388
    Dec
  • US$434
    Jan
  • US$448
    Feb
  • US$550
    Mar
  • US$686
    Apr
  • US$483
    May
  • US$737
    Jun
  • US$639
    Jul

Which day of the week offers the cheapest flights from Hartsfield–Jackson Atlanta International Airport to Seattle?

Data is based on the past 12 months. It shows the average fares by day of the week for flights from Hartsfield–Jackson Atlanta International Airport to Seattle on Trip.com.

Based on Trip.com data from the past 12 months, the cheapest day to depart from Hartsfield–Jackson Atlanta International Airport to Seattle is Thursday, when average fares are usually lower than other days. Avoid departing on Sunday, as fares are typically the highest.

US$420
US$341
US$262
US$183
    Cheapest
  • US$289
    Mon
  • US$296
    Tue
  • US$293
    Wed
  • US$262
    Thu
  • US$286
    Fri
  • US$322
    Sat
  • US$420
    Sun

Selected Airlines from Hartsfield–Jackson Atlanta International Airport to Seattle

View airlines operating flights from Hartsfield–Jackson Atlanta International Airport to Seattle. Compare prices and find the airline that meets your travel needs to enjoy a comfortable journey.
Alaska Airlines logo Alaska Airlines
Frontier Airlines logo Frontier Airlines

Flight Schedule from Hartsfield–Jackson Atlanta International Airport to Seattle

Check on the flight schedule from Hartsfield–Jackson Atlanta International Airport to Seattle. Find the flight that matches your travel plan.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA2770

    Hartsfield–Jackson Atlanta International Airport

    06:10

    ATL

    2h 29m

    Nonstop

    07:39

    DFW

    S M T W T F S
    Search

  2. AA767

    Dallas Fort Worth International Airport

    08:32

    DFW

    4h 26m

    Nonstop

    10:58

    SEA

    S M T W T F S

  3. AA820

    Hartsfield–Jackson Atlanta International Airport

    12:40

    ATL

    2h 26m

    Nonstop

    14:06

    DFW

    S M T W T F S
    Search

  4. AA2009

    Dallas Fort Worth International Airport

    16:30

    DFW

    4h 17m

    Nonstop

    18:47

    SEA

    S M T W T F S

  5. F91449

    Hartsfield–Jackson Atlanta International Airport

    07:40

    ATL

    3h 23m

    Nonstop

    09:03

    DEN

    S M T W T F S
    Search

  6. F91175

    Denver International Airport

    13:07

    DEN

    3h 1m

    Nonstop

    15:08

    SEA

    S M T W T F S

  7. F94473

    Hartsfield–Jackson Atlanta International Airport

    16:43

    ATL

    1h 54m

    Nonstop

    17:37

    STL

    S - T W T F S
    Search

  8. DL1492

    St. Louis Lambert International Airport

    19:00

    STL

    3h 18m

    Nonstop

    21:18

    SLC

    S M T W T F S

  9. DL2998

    Salt Lake City International Airport

    22:45

    SLC

    2h 26m

    Nonstop

    00:11

    SEA

    S - - W T F S

  10. F93599

    Hartsfield–Jackson Atlanta International Airport

    20:53

    ATL

    3h 35m

    Nonstop

    22:28

    DEN

    S M T W T F S
    Search

  11. F91175

    Denver International Airport

    13:07

    DEN

    3h 1m

    Nonstop

    15:08

    SEA

    S M T W T F S

  12. F94891

    Hartsfield–Jackson Atlanta International Airport

    11:07

    ATL

    4h 22m

    Nonstop

    12:29

    LAS

    S M T W T F S
    Search

  13. F92407

    Harry Reid International Airport

    06:50

    LAS

    2h 52m

    Nonstop

    09:42

    SEA

    S M T W T F S

  14. F91449

    Hartsfield–Jackson Atlanta International Airport

    07:40

    ATL

    3h 23m

    Nonstop

    09:03

    DEN

    S M T W T F S
    Search

  15. F94545

    Denver International Airport

    07:45

    DEN

    3h 6m

    Nonstop

    09:51

    SEA

    S M T W T F S

  16. F93215

    Hartsfield–Jackson Atlanta International Airport

    15:15

    ATL

    4h 39m

    Nonstop

    16:54

    LAX

    S M T W T F S
    Search

  17. F91177

    Los Angeles International Airport

    15:04

    LAX

    2h 47m

    Nonstop

    17:51

    SEA

    S M T W T F S
Find more flights and airlines

Flight Info of Flights from Hartsfield–Jackson Atlanta International Airport to Seattle

Cheapest return ticket price US$321
Cheapest one-way flight price US$70
Cheapest month November
Peak season for travel July

FAQs for Hartsfield–Jackson Atlanta International Airport to Seattle Flights

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Note: Prices shown on this page are the estimated lowest prices found in the last 24 hours and include all taxes and fees.

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Prices displayed on this page are all-inclusive (incl. taxes, fuel surcharges, Civil Aviation Development Fund, etc.), and all fees are clearly shown before you pay. Charges for checked baggage, onboard meals, Wi‑Fi, and other optional services are also included where applicable in the flight cards.

Real-time pricing updates

Prices, availability, and travel details on this page have been updated within the last 24 hours, and for many routes are refreshed in real time. The more popular the route, the more accurate and up-to-date the data.

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