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Cheap flights from Jacksonville to Seattle from $164

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

Enter your travel dates to find the best prices.
Delta Logo
3:13 pm - 8:36 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 23m1 stop Minneapolis St Paul
Delta Logo
11:05 pm - 11:03 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 58m1 stop Detroit Metropolitan Wayne County
$357Delta
Sat, Sep 12 - Tue, Sep 29
Delta Logo
6:59 pm - 11:58 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
7h 59m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:59 pm - 10:08 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 09m1 stop Atlanta Hartsfield-Jackson
$357Delta
Sat, Sep 12 - Mon, Sep 28
American Airlines Logo
6:18 pm - 12:11 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
6:40 am - 6:25 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 45m1 stop Charlotte Douglas
$357American Airlines
Sat, Sep 12 - Sat, Sep 19
Multiple Airlines Logo
8:07 pm - 3:08 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
22h 01m2 stops Atlanta Hartsfield-Jackson Denver Intl
Multiple Airlines Logo
8:09 pm - 8:46 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
21h 37m1 stop Los Angeles
$364Multiple Airlines
Mon, Oct 5 - Thu, Oct 29
Multiple Airlines Logo
7:46 pm - 3:08 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
22h 22m2 stops Atlanta Hartsfield-Jackson Denver Intl
Multiple Airlines Logo
8:00 pm - 8:46 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
21h 46m1 stop Los Angeles
$370Multiple Airlines
Tue, Oct 6 - Thu, Oct 22
United Airlines Logo
4:58 pm - 10:56 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
7:05 am - 6:00 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 55m1 stop Houston George Bush Intcntl
$372United Airlines
Wed, Oct 21 - Wed, Oct 28
United Airlines Logo
4:58 pm - 10:56 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
11:14 pm - 11:00 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 46m1 stop Washington, D.C. Dulles Intl
$372United Airlines
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
6:18 pm - 12:11 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 53m1 stop Chicago O'Hare Intl
American Airlines Logo
5:30 am - 4:15 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 45m1 stop Dallas/Fort Worth
$377American Airlines
Sat, Sep 19 - Tue, Sep 29
Southwest Logo
11:00 am - 6:35 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
10h 35m1 stop Austin Bergstrom
Southwest Logo
12:10 am - 12:50 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 40m2 stops Chicago Midway Nashville Intl
$382Southwest
Wed, Sep 23 - Tue, Oct 27
Southwest Logo
2:00 pm - 10:55 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 55m2 stops Baltimore/Washington Chicago Midway
Southwest Logo
6:35 am - 4:45 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 10m1 stop Chicago Midway
$382Southwest
Thu, Jan 7 - Thu, Jan 14

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United Airlines flights from Jacksonville to Seattle

Our best United Airlines deals on Jacksonville to Seattle flight tickets
United Airlines
Oct 7
JAX4:58 pmJacksonville
8h 58m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Oct 12
SEA11:14 pmSeattle/Tacoma Intl
8h 46m
1 stop
JAX11:00 amJacksonville
$372
United Airlines
Sep 15
JAX4:45 pmJacksonville
9h 00m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Sep 29
SEA9:05 amSeattle/Tacoma Intl
11h 15m
2 stops
JAX11:20 pmJacksonville
$378
United Airlines
Sep 18
JAX4:45 pmJacksonville
9h 00m
1 stop
SEA10:45 pmSeattle/Tacoma Intl
Sep 26
SEA8:25 amSeattle/Tacoma Intl
9h 29m
1 stop
JAX8:54 pmJacksonville
$390

Delta flights from Jacksonville to Seattle

Our best Delta deals on Jacksonville to Seattle flight tickets
Delta
Sep 12
JAX3:13 pmJacksonville
8h 23m
1 stop
SEA8:36 pmSeattle/Tacoma Intl
Sep 29
SEA11:05 pmSeattle/Tacoma Intl
8h 58m
1 stop
JAX11:03 amJacksonville
$357
Delta
Sep 12
JAX6:59 pmJacksonville
7h 59m
1 stop
SEA11:58 pmSeattle/Tacoma Intl
Oct 2
SEA7:15 amSeattle/Tacoma Intl
10h 51m
1 stop
JAX9:06 pmJacksonville
$375
Delta
Sep 16
JAX5:40 pmJacksonville
9h 15m
1 stop
SEA11:55 pmSeattle/Tacoma Intl
Sep 29
SEA11:35 amSeattle/Tacoma Intl
7h 01m
1 stop
JAX9:36 pmJacksonville
$377

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

Sat 9/12

3:13 pm-8:36 pm

1 stop8h 23m

Seattle/Tacoma Intl

Tue 9/29

11:05 pm-11:03 am

1 stop8h 58m

$357
Quickest round-trip

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 9/12

6:59 pm-11:58 pm

1 stop7h 59m

Seattle/Tacoma Intl

Mon 9/28

11:59 pm-10:08 am

1 stop7h 09m

$357

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 9/12

6:18 pm-12:11 am

1 stop8h 53m

Seattle/Tacoma Intl

Sat 9/19

6:40 am-6:25 pm

1 stop8h 45m

$357

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Mon 10/5

8:07 pm-3:08 pm

2 stops22h 01m

Seattle/Tacoma Intl

Thu 10/29

8:09 pm-8:46 pm

1 stop21h 37m

$364

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Tue 10/6

7:46 pm-3:08 pm

2 stops22h 22m

Seattle/Tacoma Intl

Thu 10/22

8:00 pm-8:46 pm

1 stop21h 46m

$370

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 10/21

4:58 pm-10:56 pm

1 stop8h 58m

Seattle/Tacoma Intl

Wed 10/28

7:05 am-6:00 pm

1 stop7h 55m

$372

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 10/15

4:58 pm-10:56 pm

1 stop8h 58m

Seattle/Tacoma Intl

Mon 10/19

11:14 pm-11:00 am

1 stop8h 46m

$372

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 9/19

6:18 pm-12:11 am

1 stop8h 53m

Seattle/Tacoma Intl

Tue 9/29

5:30 am-4:15 pm

1 stop7h 45m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 9/23

11:00 am-6:35 pm

1 stop10h 35m

Seattle/Tacoma Intl

Tue 10/27

12:10 am-12:50 pm

2 stops9h 40m

$382

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 1/7

2:00 pm-10:55 pm

2 stops11h 55m

Seattle/Tacoma Intl

Thu 1/14

6:35 am-4:45 pm

1 stop7h 10m

$382

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 $398 to $531.
The lowest price recently found on this route was $357.

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 $411. 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 $497 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 $438 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 8% 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 August 2026, prices for Jacksonville to Seattle flights are approximately 13% 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

$164

Fastest flight time

8h 39m

Direct flights

None
The best one-way flight to Seattle from Jacksonville in the past 72 hours is $164. The best round-trip flight deal from Jacksonville to Seattle found on momondo in the last 72 hours is $357.
The fastest flight from Jacksonville to Seattle takes 8h 39m
There are no direct flights from Jacksonville to Seattle. There are no popular flight routes from Jacksonville to Seattle.
Search flight deals

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 8h 39m.

  • 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 $266Free CancellationRating
7.8
8,539 reviews
Search Delta flights
United AirlinesPriceFrom $339Free CancellationRating
7.4
10,138 reviews
Search United Airlines flights
American AirlinesPriceFrom $347Free CancellationRating
7.1
12,019 reviews
Search American Airlines flights
SouthwestPriceFrom $391Free CancellationRating
8.0
4,199 reviews
Search Southwest flights

  • United Airlines Flights From Jacksonville to Seattle

    United Airlines is one of the most popular airlines flying from Jacksonville to Seattle, operating 4 flights/week on average for this route. A good United Airlines flight deal for Jacksonville to Seattle starts from $339 round-trip, up to an average price of $478. Our users have rated United Airlines at 7.4/10.

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
Redmond
Lakewood
Federal Way
Fife
Tukwila
Puyallup
Lynnwood
Cle Elum
Marysville
Kirkland
Centralia
Lacey
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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