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$453+ Cheap flights from Jacksonville, NC to Seattle (OAJ - SEA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/30. Fares are subject to change and may not be available on all flights or dates of travel.
OAJ — SEA
Jun 3 — Jun 101
Wed 6/3
Wed 6/10
1 adult, Economy
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Cheap 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 May 4, 2026.

This American Airlines deal was found by Cheapflights users on 5/1. 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 6/305:00 am
OAJ
-
SEA
1 stop7h 50m
American Airlines
Wed 7/85:10 am
SEA
-
OAJ
1 stop9h 35m
American Airlines
Deal found 5/1$453
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/105:00 am
OAJ
-
SEA
1 stop7h 50m
American Airlines
Wed 6/171:10 pm
SEA
-
OAJ
1 stop7h 46m
American Airlines
Deal found 4/30$480
This Delta deal was found by Cheapflights users on 4/29. 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.
Tue 7/76:44 pm
OAJ
-
SEA
1 stop8h 15m
Delta
Tue 7/146:00 am
SEA
-
OAJ
1 stop9h 04m
Delta
Deal found 4/29$541
This Delta deal was found by Cheapflights users on 4/30. 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 6/76:00 am
OAJ
-
SEA
2 stops16h 05m
Delta
Mon 6/156:00 am
SEA
-
OAJ
1 stop9h 00m
Delta
Deal found 4/30$570
This deal was found by Cheapflights users on 5/1. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/96:11 pm
OAJ
-
SEA
1 stop7h 48m
American Airlines
Tue 6/169:35 pm
SEA
-
OAJ
1 stop7h 53m
American Airlines
Deal found 5/1$579
This American Airlines deal was found by Cheapflights users on 5/2. 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 8/233:03 pm
OAJ
-
SEA
1 stop10h 48m
American Airlines
Sun 8/306:20 am
SEA
-
OAJ
2 stops10h 01m
American Airlines
Deal found 5/2$582
This Delta deal was found by Cheapflights users on 4/30. 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 6/106:00 am
OAJ
-
SEA
2 stops20h 08m
Delta
Mon 6/156:00 am
SEA
-
OAJ
1 stop9h 00m
Delta
Deal found 4/30$608
This American Airlines deal was found by Cheapflights users on 4/29. 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 6/283:07 pm
OAJ
-
SEA
1 stop8h 07m
American Airlines
Tue 7/79:35 pm
SEA
-
OAJ
1 stop7h 53m
American Airlines
Deal found 4/29$610
This Delta deal was found by Cheapflights users on 4/30. 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.
Tue 6/96:40 pm
OAJ
-
SEA
2 stops18h 23m
Delta
Mon 6/156:00 am
SEA
-
OAJ
1 stop9h 00m
Delta
Deal found 4/30$614
This American Airlines deal was found by Cheapflights users on 4/30. 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 6/96:11 pm
OAJ
-
SEA
1 stop7h 48m
American Airlines
Wed 6/179:35 pm
SEA
-
OAJ
1 stop7h 53m
American Airlines
Deal found 4/30$617
This Delta deal was found by Cheapflights users on 4/29. 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 5/144:07 pm
OAJ
-
SEA
1 stop10h 52m
Delta
Mon 5/186:00 am
SEA
-
OAJ
1 stop9h 05m
Delta
Deal found 4/29$619

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 May 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$453
(American Airlines)

Popular in

April

Cheapest in

January

Average price

$470
Provider with most accurate pricing for Jacksonville Albert J Ellis-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville Albert J Ellis-Seattle/Tacoma Intl flights.
Search Deals
From Jacksonville Albert J Ellis to Seattle/Tacoma Intl
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($112 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($39 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals

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 May 4, 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

Price

Cheapest round-trip

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Tue 7/7

6:44 pm-11:59 pm

1 stop8h 15m

Seattle/Tacoma Intl

Tue 7/14

6:00 am-6:04 pm

1 stop9h 04m

$541

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Sun 6/28

3:07 pm-8:14 pm

1 stop8h 07m

Seattle/Tacoma Intl

Tue 7/7

9:35 pm-8:28 am

1 stop7h 53m

$620

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Tue 6/30

5:00 am-1:08 pm

2 stops11h 08m

Seattle/Tacoma Intl

Wed 7/8

6:15 pm-8:28 am

2 stops11h 13m

$637

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Sun 6/7

6:00 am-7:05 pm

2 stops16h 05m

Seattle/Tacoma Intl

Fri 6/19

6:00 am-6:00 pm

1 stop9h 00m

$673
Quickest round-trip

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Tue 6/9

6:11 pm-10:59 pm

1 stop7h 48m

Seattle/Tacoma Intl

Mon 6/15

1:10 pm-11:56 pm

1 stop7h 46m

$723

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Sun 6/7

6:00 am-10:00 pm

2 stops19h 00m

Seattle/Tacoma Intl

Wed 6/17

4:00 pm-11:21 am

2 stops16h 21m

$736

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Sun 6/7

6:00 am-10:00 pm

2 stops19h 00m

Seattle/Tacoma Intl

Sun 6/14

6:00 am-6:00 pm

1 stop9h 00m

$739
Cheapest one-way

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Wed 5/13

4:07 pm-11:59 pm

1 stop10h 52m

$933

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Tue 5/12

4:07 pm-11:59 pm

1 stop10h 52m

$1,028
Quickest one-way

JacksonvilleSeattle

OAJ - SEA

OAJSEA

Jacksonville Albert J Ellis

Mon 5/11

6:47 pm-11:59 pm

1 stop8h 12m

$2,954

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/2

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 May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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 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.
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

How much does it cost to fly round-trip from Jacksonville, North Carolina to Seattle?

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 May 4, 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.
American Airlines
7.1
Good
11,672 reviews

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!
American Airlines
7.1
Good
11,672 reviews
American Airlines
7.1
Good
11,672 reviews

Crew

7.9

Overall

7.1

Comfort

7.2

Entertainment

6.9

Food

6.4

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

Anonymous,Apr 2026

DFW - BDL

They keep changing the gate, delaying the hours and then finally canceled it. No accomodation, no food, nothing!

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 7h 45m. Airlines will cover a distance of 2443 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Jacksonville, North Carolina to Seattle round-trip?

    Cheapflights users have booked flights from Jacksonville, North Carolina to Seattle round-trip from $302. American Airlines is currently priced 49% 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.

See more FAQs

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
SeaTac
Tacoma
Ocean Shores
Olympia
Lynnwood
Lacey
Edmonds
Leavenworth
Snoqualmie
Tumwater
Tukwila
Puyallup
Kent
Renton
Kirkland
Ellensburg
Fife
Lakewood
Issaquah
Shoreline

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated May 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$302Average$595FlexibilityNo cancel feeOn-time71%

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