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Cheap flights from Jacksonville to Seattle from $157

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
5:00 am - 10:18 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 18m1 stop Atlanta Hartsfield-Jackson
Delta Logo
8:30 am - 8:43 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 13m1 stop Atlanta Hartsfield-Jackson
$325Delta
Thu, Dec 10 - Mon, Dec 14
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 - 5:52 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 52m1 stop Chicago O'Hare Intl
$354United Airlines
Thu, Dec 10 - Thu, Jan 14
American Airlines Logo
2:55 pm - 10:48 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
10h 53m1 stop Charlotte Douglas
American Airlines Logo
6:29 am - 5:34 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 05m1 stop Chicago O'Hare Intl
$359American Airlines
Tue, Dec 15 - Tue, Jan 5
Delta Logo
2:27 pm - 8:50 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
9h 23m1 stop Atlanta Hartsfield-Jackson
Delta Logo
11:12 pm - 11:01 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 49m1 stop Detroit Metropolitan Wayne County
$359Delta
Thu, Dec 17 - Fri, Jan 8
American Airlines Logo
9:00 am - 4:59 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
10h 59m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 5:38 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 38m1 stop Dallas/Fort Worth
$377American Airlines
Thu, Jan 28 - Thu, Feb 4
Southwest Logo
5:30 am - 10:45 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 15m1 stop Dallas Love Field
Southwest Logo
6:20 am - 4:40 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 20m1 stop Chicago Midway
$377Southwest
Thu, Jan 7 - Mon, Jan 11
United Airlines Logo
4:53 pm - 10:32 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 39m1 stop Chicago O'Hare Intl
United Airlines Logo
10:52 am - 9:32 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 40m1 stop Chicago O'Hare Intl
$377United Airlines
Sat, Dec 19 - Sat, Jan 9
Southwest Logo
1:50 pm - 10:55 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
12h 05m2 stops Baltimore/Washington Denver Intl
Southwest Logo
8:45 am - 7:20 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 35m1 stop Austin Bergstrom
$382Southwest
Thu, Jan 28 - Thu, Feb 4
Multiple Airlines Logo
9:44 am - 6:42 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 58m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
1:24 pm - 8:07 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
27h 43m2 stops Denver Intl Las Vegas Harry Reid Intl
$445Multiple Airlines
Sat, Dec 19 - Fri, Jan 8
Multiple Airlines Logo
9:44 am - 6:42 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 58m1 stop Las Vegas Harry Reid Intl
Multiple Airlines Logo
11:53 am - 7:39 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
28h 46m2 stops Las Vegas Harry Reid Intl Atlanta Hartsfield-Jackson
$445Multiple Airlines
Sat, Dec 19 - Sun, Jan 10

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Delta flights from Jacksonville to Seattle

Our best Delta deals on Jacksonville to Seattle flight tickets
Delta
Dec 10
JAX5:00 amJacksonville
8h 18m
1 stop
SEA10:18 amSeattle/Tacoma Intl
Dec 14
SEA8:30 amSeattle/Tacoma Intl
9h 13m
1 stop
JAX8:43 pmJacksonville
$325
Delta
Dec 16
JAX7:00 amJacksonville
8h 41m
1 stop
SEA12:41 pmSeattle/Tacoma Intl
Jan 12
SEA11:10 pmSeattle/Tacoma Intl
10h 37m
1 stop
JAX12:47 pmJacksonville
$359
Delta
Dec 19
JAX5:00 amJacksonville
8h 23m
1 stop
SEA10:23 amSeattle/Tacoma Intl
Jan 12
SEA8:00 amSeattle/Tacoma Intl
8h 08m
1 stop
JAX7:08 pmJacksonville
$377

Southwest flights from Jacksonville to Seattle

Our best Southwest deals on Jacksonville to Seattle flight tickets
Southwest
Jan 7
JAX1:50 pmJacksonville
12h 05m
2 stops
SEA10:55 pmSeattle/Tacoma Intl
Jan 11
SEA9:10 amSeattle/Tacoma Intl
8h 35m
2 stops
JAX8:45 pmJacksonville
$387
Southwest
Dec 22
JAX6:55 pmJacksonville
9h 25m
1 stop
SEA1:20 amSeattle/Tacoma Intl
Dec 25
SEA6:10 amSeattle/Tacoma Intl
12h 05m
2 stops
JAX9:15 pmJacksonville
$403
Southwest
Dec 11
JAX4:45 pmJacksonville
11h 35m
2 stops
SEA1:20 amSeattle/Tacoma Intl
Dec 15
SEA7:40 amSeattle/Tacoma Intl
11h 40m
2 stops
JAX10:20 pmJacksonville
$408

momondo Fare Finder

 
Use the filters below to find and compare flights from Jacksonville to Seattle that are best for you.

Fly from

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Route

Depart

Return

Price

Cheapest round-trip

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 12/10

5:00 am-10:18 am

1 stop8h 18m

Seattle/Tacoma Intl

Mon 12/14

8:30 am-8:43 pm

1 stop9h 13m

$325

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 12/10

4:45 pm-10:43 pm

1 stop8h 58m

Seattle/Tacoma Intl

Thu 1/14

7:00 am-5:52 pm

1 stop7h 52m

$354

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Tue 12/15

2:55 pm-10:48 pm

1 stop10h 53m

Seattle/Tacoma Intl

Tue 1/5

6:29 am-5:34 pm

1 stop8h 05m

$359

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 12/17

2:27 pm-8:50 pm

1 stop9h 23m

Seattle/Tacoma Intl

Fri 1/8

11:12 pm-11:01 am

1 stop8h 49m

$359

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 1/28

9:00 am-4:59 pm

1 stop10h 59m

Seattle/Tacoma Intl

Thu 2/4

6:00 am-5:38 pm

1 stop8h 38m

$377
Quickest round-trip

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 1/7

5:30 am-10:45 am

1 stop8h 15m

Seattle/Tacoma Intl

Mon 1/11

6:20 am-4:40 pm

1 stop7h 20m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 12/19

4:53 pm-10:32 pm

1 stop8h 39m

Seattle/Tacoma Intl

Sat 1/9

10:52 am-9:32 pm

1 stop7h 40m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 1/28

1:50 pm-10:55 pm

2 stops12h 05m

Seattle/Tacoma Intl

Thu 2/4

8:45 am-7:20 pm

1 stop7h 35m

$382

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 12/19

9:44 am-6:42 pm

1 stop11h 58m

Seattle/Tacoma Intl

Fri 1/8

1:24 pm-8:07 pm

2 stops27h 43m

$445

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Sat 12/19

9:44 am-6:42 pm

1 stop11h 58m

Seattle/Tacoma Intl

Sun 1/10

11:53 am-7:39 pm

2 stops28h 46m

$445

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 $409 to $587.
The lowest price recently found on this route was $325.

What is the cheapest month to fly to Seattle?

In general, January 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 $429. If you don’t want to visit Seattle in January, then you should wait until February to fly from Jacksonville, when ticket prices are also cheap, with an average price of $431.

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 $505 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

$157

Fastest flight time

7h 56m

Direct flights

None
The best one-way flight to Seattle from Jacksonville in the past 72 hours is $157. The best round-trip flight deal from Jacksonville to Seattle found on momondo in the last 72 hours is $325.
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.
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 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
8,696 reviews
Search Delta flights
United AirlinesPriceFrom $366Free CancellationRating
7.3
10,460 reviews
Search United Airlines flights
American AirlinesPriceFrom $367Free CancellationRating
7.0
12,230 reviews
Search American Airlines flights
SouthwestPriceFrom $392Free CancellationRating
8.0
4,215 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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