What are the cheapest airlines flying from Seattle to Jacksonville, North Carolina round-trip?

Cheapflights users have booked flights from Seattle to Jacksonville, North Carolina round-trip from $519. Another airline that can offer you cheap pricing is American Airlines. These flights start at 20% lower than the current average price 3 months from now.

What is the cheapest day to fly from Seattle to Jacksonville, North Carolina?

Travelers seeking maximum savings on their Seattle to Jacksonville, North Carolina flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest day to fly round-trip from Seattle to Jacksonville, North Carolina?

Thursday flights are found to be more expensive to fly from Seattle to Jacksonville, North Carolina. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Jacksonville, North Carolina.

What is the cheapest month to fly from Seattle to Jacksonville, North Carolina?

Due to multiple factors, expect to potentially pay more when booking in December. For low rates, September can be a great choice for travel to Jacksonville, North Carolina. Flights to Jacksonville, North Carolina from Seattle in September are about $656 on average during September, but can be found for as low as $336.

Most accurate provider : When it comes to deals on Seattle-Jacksonville, North Carolina flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Jacksonville, North Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Jacksonville, North Carolina flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Seattle-Jacksonville, North Carolina 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 Seattle-Jacksonville, North Carolina flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from Seattle to Jacksonville that include hotel bookings?

Yes. In addition to deals on Seattle to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Seattle to Jacksonville?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Jacksonville.

Can I find deals for business class flights from Seattle to Jacksonville?

Yes. Cheapflights offers flight deals from Seattle to Jacksonville by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$519+ Flights from Seattle to Jacksonville, NC

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Seattle to Jacksonville 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.

Cheap flight deals from Seattle to Jacksonville

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$519 (Delta)
Popular in	December
Cheapest in	September
Average price	$555

Provider with most accurate pricing for Seattle/Tacoma Intl-Jacksonville Albert J Ellis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Jacksonville Albert J Ellis flights.

Search Deals

From Seattle/Tacoma Intl to Jacksonville Albert J Ellis

Search Deals

Highest demand for flights based on searches. 13% potential increase in price ($102 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($36 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in February 2025

Search Deals

Find flight deals from Seattle to Jacksonville

Cheapest flights from Seattle to Jacksonville
Explore the most affordable flight options available from Seattle to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2025.

Mon 4/1411:30 pmSEA - OAJ

1 stop9h 22mDelta

Fri 4/182:22 pmOAJ - SEA

1 stop10h 58mDelta

Deal found 2/10

$519

Mon 4/1411:59 pmSEA - OAJ

2 stops9h 37mAmerican Airlines

Fri 4/181:01 pmOAJ - SEA

1 stop9h 24mAmerican Airlines

Deal found 2/10

$602

Best flights from Seattle to Jacksonville
Discover carefully curated flight deals from Seattle to Jacksonville that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 11, 2025.

Mon 4/1411:30 pmSEA - OAJ

1 stop9h 22mDelta

Fri 4/182:22 pmOAJ - SEA

1 stop10h 58mDelta

Deal found 2/10

$519

Mon 4/1411:59 pmSEA - OAJ

2 stops9h 37mAmerican Airlines

Fri 4/181:01 pmOAJ - SEA

1 stop9h 24mAmerican Airlines

Deal found 2/10

$602

Find flights from Seattle to Jacksonville within your budget

Fly from

Fly to

Route

Depart

Return

Price

SeattleJacksonville

SEA - OAJ

SEAOAJ

Seattle/Tacoma Intl

Mon 4/14

11:30 pm-11:52 am

1 stop9h 22m

Jacksonville Albert J Ellis

Fri 4/18

2:22 pm-10:20 pm

1 stop10h 58m

$519

SeattleJacksonville

SEA - OAJ

SEAOAJ

Seattle/Tacoma Intl

Mon 4/14

11:59 pm-12:36 pm

2 stops9h 37m

Jacksonville Albert J Ellis

Fri 4/18

1:01 pm-7:25 pm

1 stop9h 24m

$602

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/10

Compare providers for flights from Seattle to Jacksonville

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Seattle to Jacksonville in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
eDreams	Price Accuracy3 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	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 Seattle-Jacksonville, North Carolina flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Seattle-Jacksonville, North Carolina flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Seattle-Jacksonville, North Carolina flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Seattle-Jacksonville, North Carolina 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 Seattle-Jacksonville, North Carolina 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 Seattle to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Seattle 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 Seattle to Jacksonville

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

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

Currently, August is the cheapest month in which you can book a flight from Seattle to Jacksonville, North Carolina (average of $366). Flying from Seattle to Jacksonville, North Carolina in June is currently the most expensive (average of $498). 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 SEA to OAJ?

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from Seattle to Jacksonville, North Carolina by exploring options for tickets in the morning.

Rainfall in Jacksonville by month

In terms of precipitation, rainfall in Jacksonville, North Carolina ranges from 2.8 - 7.1 inches per month. July is typically the wettest month, when rainfall can reach 7.1 in. April is typically the driest time to visit Jacksonville, North Carolina when rainfall is around 2.8 in.

Temperature in Jacksonville by month

If weather is an important factor for your trip to Jacksonville, North Carolina, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

Reviews of airlines servicing Jacksonville

Delta

8.0

Very good

8,336 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,336 reviews

Delta

8.0

Very good

8,336 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

8,336 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

What are the cheapest airlines flying from Seattle to Jacksonville, North Carolina round-trip?
Cheapflights users have booked flights from Seattle to Jacksonville, North Carolina round-trip from $519. Another airline that can offer you cheap pricing is American Airlines. These flights start at 20% lower than the current average price 3 months from now.
Can I find deals for flights from Seattle to Jacksonville that include hotel bookings?
Yes. In addition to deals on Seattle to Jacksonville flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Seattle to Jacksonville?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Jacksonville.
Can I find deals for business class flights from Seattle to Jacksonville?
Yes. Cheapflights offers flight deals from Seattle to Jacksonville 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 Seattle to Jacksonville, North Carolina?
Currently, August is the cheapest month in which you can book a flight from Seattle to Jacksonville, North Carolina (average of $366). Flying from Seattle to Jacksonville, North Carolina in June is currently the most expensive (average of $498). 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

Top 2 airlines flying from Seattle to Jacksonville

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$352	Average$691	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$359	Average$650	FlexibilityNo cancel fee	On-time71%

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.

$519+ Cheap flights from Seattle to Jacksonville, NC (SEA - OAJ)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/14. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Seattle to Jacksonville with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Seattle to Jacksonville

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Seattle to Jacksonville

Cheapest flights from Seattle to JacksonvilleExplore the most affordable flight options available from Seattle to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2025.

Explore the most affordable flight options available from Seattle to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2025.

Find flights from Seattle to Jacksonville within your budget

Compare providers for flights from Seattle to Jacksonville

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 Seattle to Jacksonville in February.

Best time to book a flight from Seattle to Jacksonville

Have a flexible travel schedule? Discover the best time to fly to Jacksonville from Seattle with our price prediction graph.

Travel insights for flights from Seattle to Jacksonville

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

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

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

Find hourly flight availability from Seattle to Jacksonville. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 11, 2025.

Rainfall in Jacksonville by month

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

Temperature in Jacksonville by month

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

Reviews of airlines servicing Jacksonville

Related info for your journey

Find useful and relevant information for your journey from Seattle to Jacksonville. 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 Seattle to Jacksonville, North Carolina round-trip?

Can I find deals for flights from Seattle to Jacksonville that include hotel bookings?

How can I find direct flights from Seattle to Jacksonville?

Can I find deals for business class flights from Seattle to Jacksonville?

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

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 Seattle to Jacksonville

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Seattle to Jacksonville

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Seattle to Jacksonville
Explore the most affordable flight options available from Seattle to Jacksonville. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 11, 2025.