Cheap flights from Jacksonville to Seattle from $176

1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Jacksonville to Seattle

Cheap round-trip flights

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United Airlines Logo
4:45 pm - 10:43 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 5:58 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 58m1 stop Chicago O'Hare Intl
$372United Airlines
Thu, Dec 3 - Thu, Dec 10
United Airlines Logo
4:50 pm - 10:59 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
9h 09m1 stop Chicago O'Hare Intl
United Airlines Logo
8:15 am - 8:40 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 25m1 stop Washington, D.C. Dulles Intl
$372United Airlines
Thu, Feb 18 - Wed, Feb 24
American Airlines Logo
5:00 am - 10:06 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 06m1 stop Charlotte Douglas
American Airlines Logo
6:29 am - 5:34 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 05m1 stop Chicago O'Hare Intl
$377American Airlines
Mon, Dec 21 - Tue, Jan 5
American Airlines Logo
11:31 am - 6:57 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
10h 26m1 stop Charlotte Douglas
American Airlines Logo
10:00 am - 8:25 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 25m1 stop Dallas/Fort Worth
$377American Airlines
Wed, Jan 20 - Sat, Jan 23
Delta Logo
5:00 am - 10:23 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:10 pm - 12:47 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
10h 37m1 stop New York John F Kennedy Intl
$377Delta
Sat, Dec 19 - Tue, Jan 5
Delta Logo
5:00 am - 10:23 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:14 pm - 11:13 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 59m1 stop Detroit Metropolitan Wayne County
$377Delta
Sat, Dec 19 - Wed, Dec 30
Southwest Logo
1:50 pm - 10:40 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 50m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
6:20 am - 4:40 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 20m1 stop Chicago Midway
$382Southwest
Wed, Jan 20 - Fri, Jan 22
Southwest Logo
7:00 pm - 12:35 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 35m1 stop Chicago Midway
Southwest Logo
9:10 am - 8:50 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 40m2 stops Denver Intl Nashville Intl
$382Southwest
Thu, Feb 18 - Wed, Feb 24
Frontier Logo
5:55 pm - 3:43 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
24h 48m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
1:36 pm - 2:20 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
21h 44m2 stops Los Angeles Atlanta Hartsfield-Jackson
$409Frontier
Fri, Dec 4 - Fri, Dec 11
Frontier Logo
5:55 pm - 3:43 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
24h 48m2 stops Atlanta Hartsfield-Jackson Denver Intl
Frontier Logo
1:36 pm - 2:20 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
21h 44m2 stops Los Angeles Atlanta Hartsfield-Jackson
$425Frontier
Fri, Dec 4 - Fri, Dec 11

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American Airlines flights from Jacksonville to Seattle

Our best American Airlines deals on Jacksonville to Seattle flight tickets
American Airlines
Dec 22
JAX5:00 amJacksonville
8h 06m
1 stop
SEA10:06 amSeattle/Tacoma Intl
Dec 29
SEA11:17 pmSeattle/Tacoma Intl
8h 35m
1 stop
JAX10:52 amJacksonville
$392
American Airlines
Dec 22
JAX5:00 amJacksonville
8h 06m
1 stop
SEA10:06 amSeattle/Tacoma Intl
Dec 29
SEA9:23 pmSeattle/Tacoma Intl
8h 34m
1 stop
JAX8:57 amJacksonville
$399
American Airlines
Dec 22
JAX6:04 pmJacksonville
8h 38m
1 stop
SEA11:42 pmSeattle/Tacoma Intl
Dec 29
SEA11:17 pmSeattle/Tacoma Intl
8h 35m
1 stop
JAX10:52 amJacksonville
$408

Delta flights from Jacksonville to Seattle

Our best Delta deals on Jacksonville to Seattle flight tickets
Delta
Dec 5
JAX3:06 pmJacksonville
8h 43m
1 stop
SEA8:49 pmSeattle/Tacoma Intl
Dec 13
SEA10:40 pmSeattle/Tacoma Intl
7h 05m
1 stop
JAX8:45 amJacksonville
$412
Delta
Dec 20
JAX6:15 pmJacksonville
8h 40m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
Jan 4
SEA11:10 pmSeattle/Tacoma Intl
10h 37m
1 stop
JAX12:47 pmJacksonville
$417
Delta
Dec 19
JAX5:00 amJacksonville
8h 23m
1 stop
SEA10:23 amSeattle/Tacoma Intl
Dec 28
SEA11:06 pmSeattle/Tacoma Intl
8h 08m
1 stop
JAX10:14 amJacksonville
$447

momondo Fare Finder

 
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

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 12/3

4:45 pm-10:43 pm

1 stop8h 58m

Seattle/Tacoma Intl

Thu 12/10

7:00 am-5:58 pm

1 stop7h 58m

$372

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 2/18

4:50 pm-10:59 pm

1 stop9h 09m

Seattle/Tacoma Intl

Wed 2/24

8:15 am-8:40 pm

1 stop9h 25m

$372
Quickest round-trip

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Mon 12/21

5:00 am-10:06 am

1 stop8h 06m

Seattle/Tacoma Intl

Tue 1/5

6:29 am-5:34 pm

1 stop8h 05m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 1/20

11:31 am-6:57 pm

1 stop10h 26m

Seattle/Tacoma Intl

Sat 1/23

10:00 am-8:25 pm

1 stop7h 25m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 12/19

5:00 am-10:23 am

1 stop8h 23m

Seattle/Tacoma Intl

Tue 1/5

11:10 pm-12:47 pm

1 stop10h 37m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 12/19

5:00 am-10:23 am

1 stop8h 23m

Seattle/Tacoma Intl

Wed 12/30

11:14 pm-11:13 am

1 stop8h 59m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 1/20

1:50 pm-10:40 pm

2 stops11h 50m

Seattle/Tacoma Intl

Fri 1/22

6:20 am-4:40 pm

1 stop7h 20m

$382

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 2/18

7:00 pm-12:35 am

1 stop8h 35m

Seattle/Tacoma Intl

Wed 2/24

9:10 am-8:50 pm

2 stops8h 40m

$382

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Fri 12/4

5:55 pm-3:43 pm

2 stops24h 48m

Seattle/Tacoma Intl

Fri 12/11

1:36 pm-2:20 pm

2 stops21h 44m

$409

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Fri 12/4

5:55 pm-3:43 pm

2 stops24h 48m

Seattle/Tacoma Intl

Fri 12/11

1:36 pm-2:20 pm

2 stops21h 44m

$425

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Seattle from

How to get the cheapest flight ticket from Jacksonville to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Jacksonville and Seattle?

Prices are currently low for flights on this route.

Typical prices usually range from $376 to $587.
The lowest price recently found on this route was $372.

What is the cheapest month to fly to Seattle?

In general, February is the cheapest month to fly from Jacksonville to Seattle. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $426. If you don’t want to visit Seattle in February, then you should wait until January to fly from Jacksonville, when ticket prices are also cheap, with an average price of $436.

What is the cheapest Jacksonville to Seattle/Tacoma Intl flight route?

Fly from Jacksonville to Seattle/Tacoma Intl for the best Jacksonville - Seattle/Tacoma Intl flight prices

How far in advance should I book a flight from Jacksonville to Seattle?

You are more likely to see cheaper flights to Seattle from Jacksonville when booking weeks ahead of your departure date. In general, you can expect to find flights to Seattle for around $503 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Seattle from Jacksonville for as low as $436 on momondo.

What cabin class options are available on Jacksonville to Seattle flights?

There is only 1 cabin class available to choose from on Jacksonville to Seattle flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Jacksonville to Seattle flights?

You could potentially save up to 21% on your flight if you consider stops on a Jacksonville to Seattle flight.

How have Jacksonville to Seattle flight prices changed over time?

As of November 2026, prices for Jacksonville to Seattle flights are approximately 22% more expensive when compared to flights at the same time last year.

When to book flights from Jacksonville to Seattle

Are you open to changing your travel dates? Check out the ideal times to fly from Jacksonville to Seattle according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Jacksonville to Seattle (JAX to SEA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Jacksonville to Seattle

Best Price Found

$176

Fastest flight time

7h 56m

Direct flights

None
The best one-way flight to Seattle from Jacksonville in the past 72 hours is $176. The best round-trip flight deal from Jacksonville to Seattle found on momondo in the last 72 hours is $372.
The fastest flight from Jacksonville to Seattle takes 7h 56m
There are no direct flights from Jacksonville to Seattle. There are no popular flight routes from Jacksonville to Seattle.

Frequently asked questions about flying from Jacksonville to Seattle

  • How far is Jacksonville to Seattle/Tacoma Intl by plane?

    The distance between Jacksonville and Seattle/Tacoma Intl is about 2450.3 mi. By plane, this route typically takes 7h 56m.

  • When did momondo last update prices for flights from Jacksonville Airport to Seattle/Tacoma Intl Airport?

    Prices for flights from Jacksonville Airport to Seattle/Tacoma Intl Airport were last updated today.

  • How many operators does momondo search for flights from Jacksonville Airport to Seattle/Tacoma Intl Airport?

  • How old do you have to be to fly from Jacksonville Airport to Seattle/Tacoma Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Jacksonville Airport to Seattle/Tacoma Intl Airport.

  • What documentation or ID do you need to fly to Seattle/Tacoma Intl Airport?

    The travel and health documents you'll need for your trip to Seattle/Tacoma Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Seattle/Tacoma Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Jacksonville to Seattle?

  • What is the most popular airline from Jacksonville to Seattle?

Best airlines flying from Jacksonville to Seattle

Compare and see reviews for airlines that fly from Jacksonville to Seattle with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $304Free CancellationRating
7.8
8,702 reviews
Search Delta flights
United AirlinesPriceFrom $366Free CancellationRating
7.3
10,474 reviews
Search United Airlines flights
American AirlinesPriceFrom $367Free CancellationRating
7.0
12,233 reviews
Search American Airlines flights
SouthwestPriceFrom $392Free CancellationRating
8.0
4,214 reviews
Search Southwest flights

Traveling to a place near Seattle?

Book flights to Seattle if you plan to visit one of these locations
Tacoma
Leavenworth
SeaTac
Ocean Shores
Renton
Kent
Olympia
Federal Way
Redmond
Lakewood
Lynnwood
Fife
Puyallup
Tukwila
Cle Elum
Marysville
Lacey
Kirkland
Centralia
Shoreline

Why use momondo?

Why should I use momondo to find a flight deal from Jacksonville to Seattle?

Finding the right flight to Seattle from Jacksonville is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Seattle quick and easy, saving you time and money.

Can I find flights from Jacksonville to Seattle with flexible booking policies on momondo?

All flight searches from Jacksonville to Seattle on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Jacksonville to Seattle?

momondo provides multiple filters to help you find the best flight to Seattle from Jacksonville. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Jacksonville to Seattle right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Jacksonville to Seattle now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Seattle and let you know when they change.

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