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Cheap flights from Jacksonville to Seattle from $106

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.
Multiple Airlines Logo
7:03 pm - 3:12 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
23h 09m2 stops Atlanta Hartsfield-Jackson Denver Intl
Multiple Airlines Logo
12:14 pm - 8:02 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
28h 48m1 stop Las Vegas Harry Reid Intl
$367Multiple Airlines
Tue, Oct 27 - Tue, Nov 3
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
Wed, Oct 7 - Mon, Oct 12
United Airlines Logo
4:58 pm - 10:56 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
8h 58m1 stop Chicago O'Hare Intl
United Airlines Logo
7:00 am - 6:02 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 02m1 stop Chicago O'Hare Intl
$372United Airlines
Tue, Oct 13 - Tue, Oct 27
Multiple Airlines Logo
7:03 pm - 3:12 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
23h 09m2 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
$375Multiple Airlines
Tue, Nov 3 - Thu, Nov 12
American Airlines Logo
5:08 am - 9:58 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
7h 50m1 stop Charlotte Douglas
American Airlines Logo
9:42 pm - 9:44 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
9h 02m1 stop Charlotte Douglas
$377American Airlines
Thu, Oct 8 - Mon, Oct 12
American Airlines Logo
7:30 am - 1:54 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
9h 24m1 stop Miami
American Airlines Logo
9:14 pm - 11:16 amSEA  Seattle/Tacoma Intl-JAX Jacksonville
11h 02m1 stop Miami
$377American Airlines
Thu, Nov 26 - Tue, Dec 1
Delta Logo
12:08 pm - 6:35 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
9h 27m1 stop Detroit Metropolitan Wayne County
Delta Logo
6:00 am - 5:43 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 43m1 stop Atlanta Hartsfield-Jackson
$377Delta
Wed, Oct 21 - Sat, Oct 31
Delta Logo
5:10 am - 10:03 amJAX  Jacksonville-SEA Seattle/Tacoma Intl
7h 53m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:00 am - 5:55 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
8h 55m1 stop Atlanta Hartsfield-Jackson
$377Delta
Wed, Oct 7 - Wed, Oct 14
Southwest Logo
11:00 am - 7:15 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 15m1 stop Austin Bergstrom
Southwest Logo
5:30 am - 4:05 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
7h 35m1 stop Chicago Midway
$377Southwest
Mon, Feb 22 - Mon, Mar 1
Southwest Logo
11:00 am - 7:15 pmJAX  Jacksonville-SEA Seattle/Tacoma Intl
11h 15m1 stop Austin Bergstrom
Southwest Logo
5:30 am - 9:05 pmSEA  Seattle/Tacoma Intl-JAX Jacksonville
12h 35m2 stops Chicago Midway Baltimore/Washington
$382Southwest
Mon, Feb 22 - Mon, Mar 1

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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 13
JAX4:58 pmJacksonville
8h 58m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Oct 17
SEA7:00 amSeattle/Tacoma Intl
9h 09m
1 stop
JAX7:09 pmJacksonville
$372
United Airlines
Oct 3
JAX3:04 pmJacksonville
11h 23m
2 stops
SEA11:27 pmSeattle/Tacoma Intl
Oct 6
SEA5:00 amSeattle/Tacoma Intl
7h 42m
1 stop
JAX3:42 pmJacksonville
$382
United Airlines
Oct 1
JAX4:58 pmJacksonville
8h 58m
1 stop
SEA10:56 pmSeattle/Tacoma Intl
Oct 16
SEA11:14 pmSeattle/Tacoma Intl
8h 46m
1 stop
JAX11:00 amJacksonville
$389

Southwest flights from Jacksonville to Seattle

Our best Southwest deals on Jacksonville to Seattle flight tickets
Southwest
Dec 10
JAX8:45 amJacksonville
12h 05m
1 stop
SEA5:50 pmSeattle/Tacoma Intl
Dec 14
SEA9:25 amSeattle/Tacoma Intl
8h 50m
2 stops
JAX9:15 pmJacksonville
$388
Southwest
Dec 10
JAX6:35 amJacksonville
14h 15m
2 stops
SEA5:50 pmSeattle/Tacoma Intl
Dec 14
SEA9:25 amSeattle/Tacoma Intl
8h 50m
2 stops
JAX9:15 pmJacksonville
$393
Southwest
Oct 31
JAX10:45 amJacksonville
10h 45m
2 stops
SEA6:30 pmSeattle/Tacoma Intl
Nov 12
SEA5:30 amSeattle/Tacoma Intl
9h 55m
2 stops
JAX6:25 pmJacksonville
$404

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

Tue 10/27

7:03 pm-3:12 pm

2 stops23h 09m

Seattle/Tacoma Intl

Tue 11/3

12:14 pm-8:02 pm

1 stop28h 48m

$367

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 10/7

4:58 pm-10:56 pm

1 stop8h 58m

Seattle/Tacoma Intl

Mon 10/12

11:14 pm-11:00 am

1 stop8h 46m

$372

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Tue 10/13

4:58 pm-10:56 pm

1 stop8h 58m

Seattle/Tacoma Intl

Tue 10/27

7:00 am-6:02 pm

1 stop8h 02m

$372

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Tue 11/3

7:03 pm-3:12 pm

2 stops23h 09m

Seattle/Tacoma Intl

Thu 11/12

8:09 pm-8:46 pm

1 stop21h 37m

$375

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 10/8

5:08 am-9:58 am

1 stop7h 50m

Seattle/Tacoma Intl

Mon 10/12

9:42 pm-9:44 am

1 stop9h 02m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Thu 11/26

7:30 am-1:54 pm

1 stop9h 24m

Seattle/Tacoma Intl

Tue 12/1

9:14 pm-11:16 am

1 stop11h 02m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 10/21

12:08 pm-6:35 pm

1 stop9h 27m

Seattle/Tacoma Intl

Sat 10/31

6:00 am-5:43 pm

1 stop8h 43m

$377
Quickest round-trip

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Wed 10/7

5:10 am-10:03 am

1 stop7h 53m

Seattle/Tacoma Intl

Wed 10/14

6:00 am-5:55 pm

1 stop8h 55m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Mon 2/22

11:00 am-7:15 pm

1 stop11h 15m

Seattle/Tacoma Intl

Mon 3/1

5:30 am-4:05 pm

1 stop7h 35m

$377

JacksonvilleSeattle

JAX Jacksonville - SEA Seattle/Tacoma Intl

JAXSEA

Jacksonville

Mon 2/22

11:00 am-7:15 pm

1 stop11h 15m

Seattle/Tacoma Intl

Mon 3/1

5:30 am-9:05 pm

2 stops12h 35m

$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 $421 to $536.
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 $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 $499 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 18% 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 September 2026, prices for Jacksonville to Seattle flights are approximately 3% cheaper 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

$106

Fastest flight time

7h 59m

Direct flights

None
The best one-way flight to Seattle from Jacksonville in the past 72 hours is $106. The best round-trip flight deal from Jacksonville to Seattle found on momondo in the last 72 hours is $367.
The fastest flight from Jacksonville to Seattle takes 7h 59m
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 59m.

  • 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
8,567 reviews
Search Delta flights
American AirlinesPriceFrom $356Free CancellationRating
7.1
12,051 reviews
Search American Airlines flights
United AirlinesPriceFrom $362Free CancellationRating
7.4
10,207 reviews
Search United Airlines flights
SouthwestPriceFrom $391Free CancellationRating
8.0
4,191 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 5 flights/week on average for this route. A good United Airlines flight deal for Jacksonville to Seattle starts from $362 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
Puyallup
Tukwila
Lynnwood
Cle Elum
Marysville
Kirkland
Lacey
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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