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$170+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SEA
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
1 adult, Economy
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Cheap 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 January 15, 2026.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$465
(American Airlines)

One-way from

$170
(American Airlines)

Popular in

March

Cheapest in

January

Average price

$302
Provider with most accurate pricing for Jacksonville Albert J Ellis-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-Seattle/Tacoma Intl flights.
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From Jacksonville Albert J Ellis to Seattle/Tacoma Intl
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One-way flight from Jacksonville Albert J Ellis to Seattle/Tacoma Intl
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Highest demand for flights based on searches. 11% potential increase in price ($79 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($30 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Find flight deals from Jacksonville to Seattle

Cheapest flights from Jacksonville to Seattle
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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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.
Wed 11/111:18 pm
OAJ
-
SEA
1 stop10h 41m
American Airlines
Tue 11/1712:59 am
SEA
-
OAJ
2 stops11h 48m
American Airlines
Deal found 1/14$342
This Delta deal was found by Cheapflights users on 1/14. 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.
Wed 11/112:25 pm
OAJ
-
SEA
1 stop9h 21m
Delta
Wed 11/186:00 am
SEA
-
OAJ
1 stop8h 44m
Delta
Deal found 1/14$398
This American Airlines deal was found by Cheapflights users on 1/14. 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 5/21:27 pm
OAJ
-
SEA
2 stops11h 59m
American Airlines
Sun 5/1011:26 pm
SEA
-
OAJ
2 stops10h 35m
American Airlines
Deal found 1/14$465
This Delta deal was found by Cheapflights users on 1/13. 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.
Fri 4/36:51 pm
OAJ
-
SEA
1 stop8h 03m
Delta
Sun 4/1211:30 pm
SEA
-
OAJ
1 stop8h 48m
Delta
Deal found 1/13$478
This Delta deal was found by Cheapflights users on 1/13. 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 1/295:40 am
OAJ
-
SEA
1 stop9h 40m
Delta
Mon 2/211:55 am
SEA
-
OAJ
1 stop7h 42m
Delta
Deal found 1/13$587
This American Airlines deal was found by Cheapflights users on 1/13. 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 1/2911:42 am
OAJ
-
SEA
1 stop10h 22m
American Airlines
Mon 2/27:35 am
SEA
-
OAJ
2 stops12h 23m
American Airlines
Deal found 1/13$596
This American Airlines deal was found by Cheapflights users on 1/13. 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.
Fri 4/34:11 pm
OAJ
-
SEA
1 stop7h 57m
American Airlines
Sun 4/1211:26 pm
SEA
-
OAJ
2 stops10h 35m
American Airlines
Deal found 1/13$614

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 2,558,603 searches. Data last updated January 15, 2026.
Use the filters below to find and compare flights from Jacksonville to Seattle that are best for you.

Fly from

Jacksonville

Fly to

Seattle

Route

Depart

Return

Price

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Sat 5/2

1:27 pm-10:26 pm

2 stops11h 59m

Seattle/Tacoma Intl

Sun 5/10

11:26 pm-1:01 pm

2 stops10h 35m

$465

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Fri 4/3

6:51 pm-11:54 pm

1 stop8h 03m

Seattle/Tacoma Intl

Sun 4/12

11:30 pm-11:18 am

1 stop8h 48m

$478

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Thu 1/29

5:40 am-12:20 pm

1 stop9h 40m

Seattle/Tacoma Intl

Mon 2/2

11:55 am-10:37 pm

1 stop7h 42m

$587

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Thu 1/29

11:42 am-7:04 pm

1 stop10h 22m

Seattle/Tacoma Intl

Mon 2/2

7:35 am-10:58 pm

2 stops12h 23m

$596

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Fri 2/13

1:03 pm-7:14 pm

1 stop9h 11m

$170

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Wed 2/11

1:57 pm-8:45 pm

1 stop9h 48m

$170

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Tue 6/23

2:25 pm-10:05 pm

1 stop10h 40m

$260

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/14

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 January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Jacksonville, North Carolina-Seattle flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Jacksonville, North Carolina-Seattle flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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.
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.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Seattle

What is the cheapest month to book a flight from Jacksonville, North Carolina to Seattle?

Currently, June is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Seattle (average of $235). Flying from Jacksonville, North Carolina to Seattle in December is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 January 15, 2026.
Read through reviews of airlines operating flights from Jacksonville to Seattle, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,051 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,136 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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.

  • How long is the flight from Jacksonville, North Carolina to Seattle?

    Departing from Jacksonville, North Carolina to Seattle will take you 8h 03m. Airlines will cover a distance of 2443 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Jacksonville, North Carolina to Seattle round-trip?

    Cheapflights users have booked flights from Jacksonville, North Carolina to Seattle round-trip from $316. Another airline that can offer you cheap pricing is Delta. American Airlines is currently priced 46% below the average price you’ll pay for this route.

  • Can I find deals for flights from Jacksonville to Seattle that include hotel bookings?

    Yes. In addition to deals on Jacksonville to Seattle flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Jacksonville to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Jacksonville to Seattle.

  • Can I find deals for business class flights from Jacksonville to Seattle?

    Yes. Cheapflights offers flight deals from Jacksonville to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Jacksonville, North Carolina to Seattle?

    Currently, June is the cheapest month in which you can book a flight from Jacksonville, North Carolina to Seattle (average of $235). Flying from Jacksonville, North Carolina to Seattle in December is currently the most expensive (average of $371). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
SeaTac
Lakewood
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Renton
Puyallup
Kirkland
Kent
Tukwila
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Fife
Aberdeen
Shoreline
Centralia
Federal Way
Chehalis

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Top 2 airlines flying from Jacksonville to Seattle

Discover the top 2 airlines 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 2,558,603 searches. Data last updated January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$316Average$634FlexibilityNo cancel feeOn-time71%
DeltaCheapest$436Average$678FlexibilityNo cancel feeOn-timeN/A

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