HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Saint George

$309+ Cheap flights from Jacksonville to Saint George (JAX - SGU)

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 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
JAX — SGU
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Jacksonville to Saint George 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 Jacksonville to Saint George

Discover tips and strategies to find the most affordable flight options for your journey from Jacksonville (JAX) to Saint George (SGU). 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 July 3, 2025.

Round-trip from

$309
(United Airlines)

Popular in

April

Cheapest in

August

Average price

$388
From Jacksonville to Saint George
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($103 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($26 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2025
Search Deals

Find flight deals from Jacksonville to Saint George

Cheapest flights from Jacksonville to Saint George
Explore the most affordable flight options available from Jacksonville to Saint George. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This United Airlines deal was found by Cheapflights users on 7/3. 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.
Sun 8/247:00 amJAX - SGU
2 stops11h 21mUnited Airlines
Sat 8/301:48 pmSGU - JAX
1 stop7h 21mUnited Airlines
Deal found 7/3$309
This American Airlines deal was found by Cheapflights users on 7/2. 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.
Tue 9/94:45 pmJAX - SGU
1 stop8h 32mAmerican Airlines
Wed 9/175:05 amSGU - JAX
1 stop8h 50mAmerican Airlines
Deal found 7/2$390

Cheapflights Fare Finder

Customize your flight search to find flights from Jacksonville to Saint George 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 July 3, 2025.
Use the filters below to find and compare flights from Jacksonville to Saint George that are best for you.

Fly from

Jacksonville

Fly to

Saint George

Route

Depart

Return

Price

JacksonvilleSaint George

JAX - SGU

JAXSGU

Jacksonville

Sun 8/24

7:00 am-4:21 pm

2 stops11h 21m

Saint George

Sat 8/30

1:48 pm-11:09 pm

1 stop7h 21m

$309

JacksonvilleSaint George

JAX - SGU

JAXSGU

Jacksonville

Tue 9/9

4:45 pm-11:17 pm

1 stop8h 32m

Saint George

Wed 9/17

5:05 am-3:55 pm

1 stop8h 50m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Best time to book a flight from Jacksonville to Saint George

Have a flexible travel schedule? Discover the best time to fly to Saint George 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.

Cheapflights Insights

Everything you need to know about your flight from Jacksonville to Saint George

How much does it cost to fly round-trip from Jacksonville to Saint George?

Reviews of airlines servicing Saint George

Get insights into the airlines that provide service to Saint George. 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 Saint George. Reviews last updated July 3, 2025.
Read reviews from past customers who have flown United Airlines and American Airlines from Jacksonville to Saint George. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,845 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,845 reviews

Entertainment

7.0

Overall

7.4

Comfort

7.3

Crew

8.1

Boarding

7.7

Food

6.6

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from Jacksonville to Saint George. 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 Saint George round-trip?

    According to our current data, United Airlines ($309), and American Airlines ($390) offers the cheapest pricing from Jacksonville to Saint George. Users have found that United Airlines is 41% cheaper than the other options available to this destination.

  • Can I find deals for flights from Jacksonville to Saint George that include hotel bookings?

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

  • How can I find direct flights from Jacksonville to Saint George?

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

  • Can I find deals for business class flights from Jacksonville to Saint George?

    Yes. Cheapflights offers flight deals from Jacksonville to Saint George 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 Saint George?

    Currently, November is the cheapest month in which you can book a flight from Jacksonville to Saint George (average of $323). Flying from Jacksonville to Saint George in May is currently the most expensive (average of $502). 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

Traveling to a place near Jacksonville?

Book flights to Jacksonville if you plan to visit one of these locations
Springdale
Hurricane

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 Saint George

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Salt Lake City flights
Tampa to Salt Lake City flights
Fort Lauderdale to Salt Lake City flights
Miami to Salt Lake City flights
Fort Myers to Salt Lake City flights
Jacksonville to Salt Lake City flights
West Palm Beach to Salt Lake City flights
Pensacola to Salt Lake City flights
Tampa to Saint George flights
Orlando to Saint George flights
Sarasota to Salt Lake City flights
Panama City to Salt Lake City flights
Tallahassee to Salt Lake City flights
Valparaiso to Salt Lake City flights
Gainesville to Salt Lake City flights
Melbourne to Salt Lake City flights
Daytona Beach to Salt Lake City flights
Miami to Saint George flights
Pensacola to Saint George flights
Orlando to Moab flights
Tampa to Cedar City flights
Valdosta to Salt Lake City flights
Orlando to Elko flights
Miami to Moab flights
Tampa to Moab flights
Tampa to Cortez flights
Tallahassee to Cortez flights
Sarasota to Cortez flights
Fort Lauderdale to Cortez flights

Top airline flying from Jacksonville to Saint George

Discover the top airline that operate flights from Jacksonville to Saint George. 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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$368Average$530FlexibilityNo cancel feeOn-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.