Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights




FAQs about United Airlines Flights from SEA to JAX

What terminal is United Airlines at Sea-Tac Airport?

Once you've been given the boarding pass for your flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.), you should be able to identify which terminals United Airlines flies in and out of. If not, contact your air carrier or do some online research for those details.

Are there United Airlines non-stop flights from SEA to JAX?

United Airlines doesn't have direct flights between Seattle, WA (SEA-Seattle - Tacoma Intl.) and Jacksonville, FL (JAX-Jacksonville Intl.), so expect to make a stopover. If you have time to spare between flights, enjoy a coffee while you wait for your connection.

How long is an United Airlines flight from SEA to JAX?

Your United Airlines flight from SEA to JAX should take around 6 hours and 59 minutes. But there are tons of things you can do to entertain yourself. Chatting to the passenger beside you about the travel experiences they've had is one of them. If you'd rather a different type of in-flight entertainment, you could always watch a film.

How many direct and indirect flights does United Airlines fly from SEA to JAX?

United Airlines offers about 3 flights daily from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Jacksonville, FL (JAX-Jacksonville Intl.).

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Jacksonville, FL (JAX-Jacksonville Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

Travelers ❤️ These 🏨

DoubleTree by Hilton Hotel Jacksonville Airport
DoubleTree by Hilton Hotel Jacksonville Airport
3.5 out of 5.0 2101 Dixie Clipper Dr, Jacksonville, FL
$93
4.2/5 (22 reviews)

DfghhhgffghhhgdddhjhtffhhgfffgFdghhhffffgbv. Xxcvvv

Reviewed on Jul 14, 2020
This hotel features an outdoor pool, a 24-hour fitness center, and a restaurant. Traveling on business? Take advantage of the 24-hour business center, free WiFi ...
Days Inn by Wyndham Jacksonville Airport
Days Inn by Wyndham Jacksonville Airport
2.5 out of 5.0 1170 Airport Road, Jacksonville, FL
$58
2.5/5 (33 reviews)

Great guest services. Very polite and kind. Rooms were newly remodled since my last stay. Really enjoyed my stay. Will come again

Reviewed on Oct 8, 2020
This hotel doesn't skimp on freebies - guests receive free breakfast, free self parking, and a free airport shuttle. Traveling on business? Take advantage of ...
Microtel Inn & Suites by Wyndham Jacksonville Airport
Microtel Inn & Suites by Wyndham Jacksonville Airport
2.5 out of 5.0 13200 International Airport Blvd, Jacksonville, FL
$105
4.0/5 (34 reviews)

Location was good but the room needs to be upgraded. The sink in the bathroom was clogged and the room was dirty! I reserved a room with breakfast to be included and upon arrival I was told there was no breakfast. The accommodations was not worth the money.

Reviewed on Jun 15, 2020
This hotel features an outdoor pool and a 24-hour fitness center. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public areas, ...

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.