$424+ Cheap flights from Jacksonville, NC to Seattle (OAJ - SEA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/8. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SEA
Sep 21 — Sep 281
Round-trip
1 adult, Economy
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Find cheap flights from Jacksonville to Seattle with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Jacksonville to Seattle
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Best
Last-minute
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Cheapest flights from Jacksonville to SeattleExplore the most affordable flight options available from Jacksonville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Jacksonville to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:15 pm -
1 stop10h 43m
Mon 9/2811:59 pm -
1 stop8h 16m
Deal found 8/19![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm -
2 stops10h 44m
Mon 9/286:40 am -
1 stop9h 10m
Deal found 8/19![American Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
1 stop10h 43m
Sun 11/811:59 pm -
1 stop8h 12m
Deal found 8/20![Delta logo]()
$506
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:36 pm -
1 stop9h 23m
Wed 1/67:00 am -
1 stop8h 41m
Deal found 8/17![American Airlines logo]()
$543
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:52 pm -
1 stop9h 15m
Thu 9/2412:25 pm -
1 stop7h 19m
Deal found 8/19![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:01 pm -
1 stop7h 48m
Tue 9/810:00 pm -
1 stop8h 49m
Deal found 8/17![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:18 am -
1 stop10h 07m
Mon 8/3110:00 pm -
1 stop8h 53m
Deal found 8/17![American Airlines logo]()
$571
Best flights from Jacksonville to SeattleDiscover carefully curated flight deals from Jacksonville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Jacksonville to Seattle that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:15 pm -
1 stop10h 43m
Mon 9/2811:59 pm -
1 stop8h 16m
Deal found 8/19![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm -
2 stops10h 44m
Mon 9/286:40 am -
1 stop9h 10m
Deal found 8/19![American Airlines logo]()
$484
This Delta deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:00 am -
1 stop10h 43m
Sun 11/811:59 pm -
1 stop8h 12m
Deal found 8/20![Delta logo]()
$506
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:52 pm -
1 stop9h 15m
Thu 9/2412:25 pm -
1 stop7h 19m
Deal found 8/19![American Airlines logo]()
$557
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:01 pm -
1 stop7h 48m
Tue 9/810:00 pm -
1 stop8h 49m
Deal found 8/17![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/204:36 pm -
1 stop9h 23m
Wed 1/611:59 pm -
2 stops10h 33m
Deal found 8/17![American Airlines logo]()
$626
This American Airlines deal was found by Cheapflights users on 8/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/13:34 pm -
1 stop9h 25m
Thu 9/35:10 am -
1 stop6h 56m
Deal found 8/20![American Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/271:27 pm -
2 stops11h 11m
Sun 12/2711:48 pm -
2 stops10h 13m
Deal found 8/19![American Airlines logo]()
$1,246
Last-minute flights from Jacksonville to SeattleDiscover last-minute flight deals from Jacksonville to Seattle. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Jacksonville to Seattle. Data last updated August 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2010:18 am -
1 stop10h 07m
Mon 8/3110:00 pm -
1 stop8h 53m
Deal found 8/17![American Airlines logo]()
$571
This American Airlines deal was found by Cheapflights users on 8/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:01 pm -
1 stop7h 48m
Tue 9/810:00 pm -
1 stop8h 49m
Deal found 8/17![American Airlines logo]()
$558
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/171:52 pm -
1 stop9h 15m
Thu 9/2412:25 pm -
1 stop7h 19m
Deal found 8/19![American Airlines logo]()
$557
This Delta deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:15 pm -
1 stop10h 43m
Mon 9/2811:59 pm -
1 stop8h 16m
Deal found 8/19![Delta logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/191:52 pm -
2 stops10h 44m
Mon 9/286:40 am -
1 stop9h 10m
Deal found 8/19![American Airlines logo]()
$484
One-way flights from Jacksonville to SeattleSearch for one-way flight options from Jacksonville to Seattle. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Jacksonville to Seattle. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This Delta deal was found by Cheapflights users on 8/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/86:33 pm -
2 stops27h 57m
Deal found 8/21![Delta logo]()
$424
Find flight deals from Jacksonville to Seattle
Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (OAJ) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $479 (Delta) |
One-way from | $424 (Delta) |
Popular in | April |
Cheapest in | August |
Average price | $390 |
Cheapflights Fare Finder
Customize your flight search to find flights from Jacksonville to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 22, 2026.
Use the filters below to find and compare flights from Jacksonville to Seattle that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Sat 9/19
4:15 pm-11:58 pm
1 stop10h 43m
Seattle/Tacoma Intl
Mon 9/28
11:59 pm-11:15 am
1 stop8h 16m
$479
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Sat 9/19
1:52 pm-9:36 pm
2 stops10h 44m
Seattle/Tacoma Intl
Mon 9/28
6:40 am-6:50 pm
1 stop9h 10m
$484
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Sun 11/1
6:00 am-1:43 pm
1 stop10h 43m
Seattle/Tacoma Intl
Sun 11/8
11:59 pm-11:11 am
1 stop8h 12m
$506
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Thu 9/17
1:52 pm-8:07 pm
1 stop9h 15m
Seattle/Tacoma Intl
Thu 9/24
12:25 pm-10:44 pm
1 stop7h 19m
$557
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Sat 9/5
6:01 pm-10:49 pm
1 stop7h 48m
Seattle/Tacoma Intl
Tue 9/8
10:00 pm-9:49 am
1 stop8h 49m
$558
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Sun 12/20
4:36 pm-10:59 pm
1 stop9h 23m
Seattle/Tacoma Intl
Wed 1/6
11:59 pm-1:32 pm
2 stops10h 33m
$626
Quickest round-trip
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Tue 9/1
3:34 pm-9:59 pm
1 stop9h 25m
Seattle/Tacoma Intl
Thu 9/3
5:10 am-3:06 pm
1 stop6h 56m
$923
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Sun 12/27
1:27 pm-9:38 pm
2 stops11h 11m
Seattle/Tacoma Intl
Sun 12/27
11:48 pm-1:01 pm
2 stops10h 13m
$1,246
Cheapest one-way
Quickest one-way
JacksonvilleSeattle
OAJ Jacksonville Albert J Ellis - SEA Seattle/Tacoma Intl
OAJSEA
Jacksonville Albert J Ellis
Thu 10/8
6:33 pm-7:30 pm
2 stops27h 57m
$424
Sorted by cheapest first
Compare providers for flights from Jacksonville to Seattle
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Jacksonville to Seattle in August.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Jacksonville, North Carolina-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville, North Carolina-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville, North Carolina-Seattle flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Jacksonville, North Carolina-Seattle flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Jacksonville, North Carolina-Seattle flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Jacksonville to Seattle
Have a flexible travel schedule? Discover the best time to fly to Seattle from Jacksonville with our price prediction graph.
OAJ-SEA
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Reviews of airlines servicing Seattle
Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated August 22, 2026.
Read through reviews of airlines operating flights from Jacksonville to Seattle, such as American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.2
Boarding
7.5
Overall
7.1
Crew
7.9
Food
6.4
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Comfort
7.2
Boarding
7.5
Overall
7.1
Crew
7.9
Food
6.4
Entertainment
6.8
Reviews
1 / 20
2.0
MediocreSusie,Jan 2026
CLT - TPA
Related info for your journey
Find useful and relevant information for your journey from Jacksonville to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Seattle?
Book flights to Seattle if you plan to visit one of these locationsSeaTac
Renton
Tacoma
Lacey
Leavenworth
Tukwila
Olympia
Edmonds
Snoqualmie
Lynnwood
Tumwater
Centralia
Puyallup
Kent
Marysville
Ellensburg
Ocean Shores
Lakewood
Fife
Poulsbo
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
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Complete your trip
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Jacksonville and Seattle flights
Browse other Jacksonville and Seattle flight options. Last updated on August 22, 2026.
Other flights from Jacksonville
Browse through other flights departing from Jacksonville. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to Seattle
Explore flights to Seattle departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on August 22, 2026.
Top airline flying from Jacksonville to Seattle
Discover the top airline that operate flights from Jacksonville to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated August 22, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$302 | Average$495 | FlexibilityNo cancel fee | On-time71% |