HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Seattle

$173+ Cheap flights from Jacksonville to Seattle (JAX - SEA)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/8. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SEA
dic. 23 — dic. 301
lun. 12/23
lun. 12/30
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Seattle with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

The best prices from Jacksonville to Seattle/Tacoma Intl are usually found in October or September, booked 65 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Jacksonville to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) 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 diciembre 18, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$356
(Southwest)

One-way from

$173
(American Airlines)

Popular in

June

Cheapest in

October

Average price

$557
Provider with most accurate pricing for Jacksonville-Seattle/Tacoma Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Jacksonville-Seattle/Tacoma Intl flights.
Search Deals
From Jacksonville to Seattle/Tacoma Intl
Search Deals
One-way flight from Jacksonville to Seattle/Tacoma Intl
Search Deals
High demand for flights, 13% potential price rise
Search Deals
Best time to find cheap flights, 2% potential price drop
Search Deals
Average for round-trip flights in December 2024
Search Deals

Find 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 diciembre 18, 2024.

This American Airlines deal was found by Cheapflights users on 12/17. 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.
vie. 12/276:05 amJAX - SEA
1 stop10h 18mAmerican Airlines
vie. 2/711:43 amSEA - JAX
1 stop8h 51mAmerican Airlines
Deal found 12/17$631
This Delta deal was found by Cheapflights users on 12/18. 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.
mar. 12/243:27 pmJAX - SEA
1 stop8h 23mDelta
dom. 12/2910:45 pmSEA - JAX
1 stop6h 40mDelta
Deal found 12/18$697
This United Airlines deal was found by Cheapflights users on 12/16. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/266:00 amJAX - SEA
1 stop9h 14mUnited Airlines
mar. 12/316:13 pmSEA - JAX
2 stops13h 32mUnited Airlines
Deal found 12/16$842
This Southwest deal was found by Cheapflights users on 12/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/1911:40 amJAX - SEA
1 stop10h 10mSouthwest
jue. 12/265:00 amSEA - JAX
2 stops12h 00mSouthwest
Deal found 12/17$951
This Alaska Airlines deal was found by Cheapflights users on 12/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 12/262:11 pmJAX - SEA
2 stops12h 33mAlaska Airlines
lun. 12/307:00 amSEA - JAX
2 stops12h 40mAlaska Airlines
Deal found 12/17$1,072
This Mytrip deal was found by Cheapflights users on 12/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/188:26 pmJAX - SEA
3 stops42h 02mMultiple Airlines
sáb. 12/217:00 pmSEA - JAX
3 stops23h 25mMultiple Airlines
Deal found 12/17$1,270

Find flights from Jacksonville to Seattle within your budget

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 diciembre 18, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

mar. 2/18

6:50 am-3:10 pm

2 stops11h 20m

Seattle/Tacoma Intl

mar. 2/25

7:30 am-7:40 pm

2 stops9h 10m

$356

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

jue. 1/16

11:36 am-6:15 pm

2 stops33h 39m

Seattle/Tacoma Intl

jue. 1/23

7:10 am-6:18 pm

3 stops32h 08m

$360

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

mié. 1/8

4:20 pm-9:11 pm

1 stop7h 51m

Seattle/Tacoma Intl

lun. 1/13

5:00 am-3:10 pm

1 stop7h 10m

$371

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

lun. 2/17

4:48 pm-11:24 pm

1 stop9h 36m

Seattle/Tacoma Intl

lun. 2/24

12:40 am-11:44 am

1 stop8h 04m

$381

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

mar. 3/25

1:14 pm-10:38 pm

1 stop12h 24m

Seattle/Tacoma Intl

vie. 3/28

11:48 pm-12:18 pm

1 stop9h 30m

$454

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

mar. 1/7

11:27 am-6:00 pm

1 stop9h 33m

Seattle/Tacoma Intl

lun. 1/20

11:05 pm-8:34 am

1 stop6h 29m

$467

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

lun. 3/24

1:20 pm-8:55 pm

1 stop10h 35m

Seattle/Tacoma Intl

vie. 3/28

9:52 pm-10:43 am

1 stop9h 51m

$636

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

mié. 1/8

4:08 pm-9:21 pm

1 stop8h 13m

$173

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

sáb. 2/22

9:31 am-12:20 am

1 stop17h 49m

$184

JacksonvilleSeattle

JAX - SEA

JAXSEA

Jacksonville

lun. 6/16

12:40 pm-5:32 pm

1 stop7h 52m

$189

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 14 results
1
2

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*2 stars
KAYAKPrice Accuracy3 starsTrust Score*3 stars
CheapflightsfaresPrice Accuracy3 starsTrust Score*1 star
FlightsMojoPrice Accuracy-Trust 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-Seattle flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Jacksonville-Seattle flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Jacksonville-Seattle flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Jacksonville-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-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.

Travel insights for flights from Jacksonville to Seattle

Get recent, data-driven insights about flights from Jacksonville to Seattle including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Jacksonville to Seattle. Price data was last updated on December 13, 2024.

Booking 65 days in advance of your planned departure date is, on average, the best time to get cheap flights from Jacksonville to Seattle. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Jacksonville to Seattle?

Currently, January is the cheapest month in which you can book a flight from Jacksonville to Seattle (average of $238). Flying from Jacksonville to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from JAX to SEA?

Find hourly flight availability from Jacksonville to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 18, 2024.

It’s optimal to fly from Jacksonville to Seattle in the afternoon. By choosing this option you can save up to 7% on the cost of your flight, compared to a flight in the evening.

What is the cheapest day to fly from Jacksonville to Seattle?

Use this chart to determine the cheapest time to fly round-trip from Jacksonville to Seattle. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Jacksonville to Seattle flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Seattle by month

Plan your trip to Seattle by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Seattle ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit Seattle when rainfall is around 0.7 in.

Temperature in Seattle by month

Plan your trip to Seattle by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Seattle, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

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 diciembre 18, 2024.
Get a feel of what it's like to fly with United Airlines, Alaska Airlines and Southwest from Jacksonville to Seattle by reading reviews from past customers. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,848 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,554 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,604 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

JetBlue
7.4
Good
3,279 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,055 reviews
Southwest
8.1
Very good
4,848 reviews

Crew

8.7

Entertainment

7.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What are the cheapest airlines flying from Jacksonville to Seattle round-trip?

    According to our current data, Southwest ($356), United Airlines ($371), and American Airlines ($381) offers the cheapest pricing from Jacksonville to Seattle. Southwest is priced at 29% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Jacksonville to Seattle one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $173. However, be on the lookout for offers from Sun Country Air and United Airlines, as they are both options that can get you from Jacksonville to Seattle for a low price.

  • Where are the most common layover locations when flying from Jacksonville to Seattle?

    The most popular layover on flights from Jacksonville to Seattle is Dallas. Charlotte sees the second most layovers for non-direct flights flying from Jacksonville to Seattle.

  • What are some popular things to do or see while on a layover in Dallas?

    American Airlines Center, Dos Equis Pavilion, and Majestic Theatre are currently the most popular points of interest in Dallas at the moment. American Airlines Center, Dos Equis Pavilion, and Majestic Theatre can be accessed by traveling approximately 15.0 mi, 18.3 mi, and 16.1 mi, respectively from Dallas/Fort Worth. Those looking to explore during their layover in Dallas can rent a car from Dallas/Fort Worth for about $61 per day.

  • What are some popular points of interest to see during a layover in Charlotte?

    Carowind, Mint Museum Uptown, and North Carolina Blumenthal Performing Arts Center are the most popular attractions in Charlotte if you're in need of something to do during your layover. Travelers on a layover in Charlotte can visit Carowind, Mint Museum Uptown, and North Carolina Blumenthal Performing Arts Center, by traveling 8.2 mi, 5.4 mi, and 5.8 mi, respectively after landing at Charlotte Douglas. Travelers can book a car rental at Charlotte Douglas for about $50 per day to make their sightseeing more efficient.

  • Where are the least popular layover locations for Jacksonville to Seattle flights?

    The least popular layover on flights from Jacksonville to Seattle is Atlanta.

  • 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.

  • What is the cheapest month to book a flight from Jacksonville to Seattle?

    Currently, January is the cheapest month in which you can book a flight from Jacksonville to Seattle (average of $238). Flying from Jacksonville to Seattle in July is currently the most expensive (average of $411). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Jacksonville to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Seattle flights
Tampa to Seattle flights
Miami to Seattle flights
Fort Lauderdale to Seattle flights
Orlando to Portland flights
Pensacola to Seattle flights
Fort Lauderdale to Portland flights
West Palm Beach to Seattle flights
Fort Myers to Seattle flights
Tampa to Spokane flights
Tampa to Portland flights
Miami to Portland flights
Tallahassee to Seattle flights
Sarasota to Seattle flights
Fort Myers to Portland flights
Valparaiso to Seattle flights
Jacksonville to Portland flights
Sarasota to Portland flights
Fort Myers to Spokane flights
Panama City to Seattle flights
Orlando to Spokane flights
Jacksonville to Spokane flights
Daytona Beach to Seattle flights
West Palm Beach to Portland flights
Pensacola to Portland flights
Orlando to Pasco flights
Fort Lauderdale to Spokane flights
Gainesville to Seattle flights
Miami to Spokane flights
Orlando to Bellingham flights
Tampa to Pasco flights
Tallahassee to Spokane flights
West Palm Beach to Spokane flights
Melbourne to Seattle flights
Valparaiso to Portland flights
Daytona Beach to Portland flights
Gainesville to Portland flights
Tallahassee to Portland flights
Panama City to Portland flights
Melbourne to Portland flights
Pensacola to Spokane flights
Key West to Portland flights
Daytona Beach to Spokane flights
Gainesville to Spokane flights
Jacksonville to Pasco flights
Miami to Bellingham flights
Tampa to Bellingham flights
Key West to Seattle flights
Orlando to Pullman flights

Top 6 airlines flying from Jacksonville to Seattle

Discover the top 6 airlines 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 diciembre 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Sun Country AirCheapest$201Average$355FlexibilityNo cancel feeOn-time83%
JetBlueCheapest$206Average$362FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$308Average$563FlexibilityNo cancel feeOn-time69%
DeltaCheapest$312Average$517FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$329Average$518FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$496Average$718FlexibilityNo cancel feeOn-time75%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.