Which layover airport has the shortest travel time from Boise to Saint George?

Flights connecting via Salt Lake City (SLC) have the shortest average one-way travel time: 3h 50m.

Which layover airport has the shortest connection time from Boise to Saint George?

Denver (DEN) has the shortest average layover time for this route: 0h 55m.

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Saint George?

American Airlines, Delta, and United Airlines are the most popular carriers operating from Boise Air Term. Gowen Fld to Saint George

Which airport is the most popular layover for flights between Boise and Saint George?

Salt Lake City (SLC) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Boise to Saint George?

Flights via Salt Lake City (SLC) offer the lowest average round-trip price of $425.

When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport?

Prices for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport are updated daily.

How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport?

As of September 2026, there is 1 operator available to choose from for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport.

How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Saint George Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Saint George Airport.

What documentation or ID do you need to fly to Saint George Airport?

The necessary travel and health documents for your Saint George Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$267 Cheap Flights from Boise to Saint George in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boise to Saint George

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:34 pm - 5:34 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

5h 00m1 stop Phoenix Sky Harbor Intl

6:04 pm - 10:26 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 22m1 stop Phoenix Sky Harbor Intl

$330American Airlines

Tue, Jan 19 - Sat, Jan 23

1:52 pm - 9:24 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

7h 32m1 stop Phoenix Sky Harbor Intl

5:36 pm - 10:03 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Phoenix Sky Harbor Intl

$334American Airlines

Sat, Sep 26 - Fri, Oct 2

6:06 am - 11:14 amBOI Boise Air Term. Gowen Fld-SGU Saint George

5h 08m1 stop Phoenix Sky Harbor Intl

7:17 am - 1:23 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

6h 06m1 stop Phoenix Sky Harbor Intl

$334American Airlines

Thu, Nov 12 - Sat, Nov 14

6:45 pm - 9:56 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

3h 11m1 stop Salt Lake City

5:50 am - 10:42 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 52m1 stop Salt Lake City

$354Delta

Thu, Nov 12 - Mon, Nov 16

5:20 pm - 9:57 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 37m1 stop Salt Lake City

5:50 am - 9:51 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 01m1 stop Salt Lake City

$354Delta

Sat, Sep 26 - Fri, Oct 2

5:20 pm - 12:25 amBOI Boise Air Term. Gowen Fld-SGU Saint George

7h 05m1 stop Phoenix Sky Harbor Intl

5:36 pm - 10:03 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Phoenix Sky Harbor Intl

$368American Airlines

Thu, Sep 24 - Sat, Sep 26

6:06 am - 11:14 amBOI Boise Air Term. Gowen Fld-SGU Saint George

5h 08m1 stop Phoenix Sky Harbor Intl

5:59 pm - 10:57 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 58m1 stop Phoenix Sky Harbor Intl

$372American Airlines

Thu, Nov 12 - Mon, Nov 16

5:40 pm - 10:14 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 34m1 stop Denver Intl

5:00 am - 9:33 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 33m1 stop Denver Intl

$408United Airlines

Tue, Sep 22 - Sat, Sep 26

10:38 am - 6:35 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

7h 57m2 stops Seattle/Tacoma Intl Salt Lake City

1:10 pm - 4:49 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

3h 39m1 stop Salt Lake City

$419Delta

Tue, Jan 19 - Sat, Jan 23

6:00 am - 10:47 amBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 47m1 stop Salt Lake City

5:31 pm - 11:59 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

6h 28m1 stop Salt Lake City

$440Delta

Thu, Oct 8 - Thu, Oct 15

Cheap last minute flights

Enter your travel dates to find the best prices.

1:06 pm - 6:41 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

5h 35m1 stop Salt Lake City

5:50 am - 10:17 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Salt Lake City

$436Delta

Sat, Sep 12 - Wed, Sep 16

6:30 am - 11:00 amBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 30m1 stop Phoenix Sky Harbor Intl

5:36 pm - 10:03 pmSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Phoenix Sky Harbor Intl

$437American Airlines

Sat, Sep 12 - Mon, Sep 14

10:31 am - 6:12 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

7h 41m1 stop Denver Intl

5:00 am - 9:35 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$438United Airlines

Fri, Sep 11 - Wed, Sep 16

5:40 pm - 10:14 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 34m1 stop Denver Intl

5:00 am - 9:35 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$438United Airlines

Sat, Sep 12 - Wed, Sep 16

5:40 pm - 10:14 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 34m1 stop Denver Intl

5:00 am - 9:35 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$438United Airlines

Fri, Sep 11 - Wed, Sep 16

5:20 pm - 9:57 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

4h 37m1 stop Salt Lake City

5:50 am - 10:17 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Salt Lake City

$448Delta

Sat, Sep 12 - Wed, Sep 16

11:12 am - 2:46 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

3h 34m1 stop Salt Lake City

5:50 am - 10:17 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Salt Lake City

$448Delta

Fri, Sep 11 - Wed, Sep 16

2:41 pm - 10:14 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

7h 33m1 stop Denver Intl

5:00 am - 9:35 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 35m1 stop Denver Intl

$458United Airlines

Fri, Sep 11 - Wed, Sep 16

8:55 am - 6:41 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

9h 46m2 stops Seattle/Tacoma Intl Salt Lake City

5:50 am - 10:17 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Salt Lake City

$613Delta

Sat, Sep 12 - Wed, Sep 16

6:45 am - 2:46 pmBOI Boise Air Term. Gowen Fld-SGU Saint George

8h 01m2 stops Seattle/Tacoma Intl Salt Lake City

5:50 am - 10:17 amSGU Saint George-BOI Boise Air Term. Gowen Fld

4h 27m1 stop Salt Lake City

$623Delta

Fri, Sep 11 - Wed, Sep 16

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Delta flights from Boise to Saint George

Our best Delta deals on Boise to Saint George flight tickets

Delta

Nov 12

BOI6:45 pmBoise Air Term. Gowen Fld

3h 11m

1 stop

SGU9:56 pmSaint George

Nov 16

SGU5:50 amSaint George

4h 52m

1 stop

BOI10:42 amBoise Air Term. Gowen Fld

$354

Delta

Jan 19

BOI10:38 amBoise Air Term. Gowen Fld

7h 57m

2 stops

SGU6:35 pmSaint George

Jan 23

SGU1:10 pmSaint George

3h 39m

1 stop

BOI4:49 pmBoise Air Term. Gowen Fld

$419

Delta

Oct 8

BOI6:00 amBoise Air Term. Gowen Fld

4h 47m

1 stop

SGU10:47 amSaint George

Oct 15

SGU5:31 pmSaint George

6h 28m

1 stop

BOI11:59 pmBoise Air Term. Gowen Fld

$440

United Airlines flights from Boise to Saint George

Our best United Airlines deals on Boise to Saint George flight tickets

United Airlines

Sep 22

BOI5:40 pmBoise Air Term. Gowen Fld

4h 34m

1 stop

SGU10:14 pmSaint George

Sep 26

SGU5:00 amSaint George

4h 33m

1 stop

BOI9:33 amBoise Air Term. Gowen Fld

$408

United Airlines

Dec 9

BOI2:48 pmBoise Air Term. Gowen Fld

7h 29m

1 stop

SGU10:17 pmSaint George

Dec 12

SGU5:10 amSaint George

4h 36m

1 stop

BOI9:46 amBoise Air Term. Gowen Fld

$417

United Airlines

Sep 11

BOI10:31 amBoise Air Term. Gowen Fld

7h 41m

1 stop

SGU6:12 pmSaint George

Sep 16

SGU5:00 amSaint George

4h 35m

1 stop

BOI9:35 amBoise Air Term. Gowen Fld

$438

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Tue 1/19

12:34 pm-5:34 pm

1 stop5h 00m

Saint George

Sat 1/23

6:04 pm-10:26 pm

1 stop4h 22m

$330

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Sat 9/26

1:52 pm-9:24 pm

1 stop7h 32m

Saint George

Fri 10/2

5:36 pm-10:03 pm

1 stop4h 27m

$334

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Thu 11/12

6:06 am-11:14 am

1 stop5h 08m

Saint George

Sat 11/14

7:17 am-1:23 pm

1 stop6h 06m

$334

Quickest round-trip

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Thu 11/12

6:45 pm-9:56 pm

1 stop3h 11m

Saint George

Mon 11/16

5:50 am-10:42 am

1 stop4h 52m

$354

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Sat 9/26

5:20 pm-9:57 pm

1 stop4h 37m

Saint George

Fri 10/2

5:50 am-9:51 am

1 stop4h 01m

$354

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Thu 9/24

5:20 pm-12:25 am

1 stop7h 05m

Saint George

Sat 9/26

5:36 pm-10:03 pm

1 stop4h 27m

$368

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Thu 11/12

6:06 am-11:14 am

1 stop5h 08m

Saint George

Mon 11/16

5:59 pm-10:57 pm

1 stop4h 58m

$372

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Tue 9/22

5:40 pm-10:14 pm

1 stop4h 34m

Saint George

Sat 9/26

5:00 am-9:33 am

1 stop4h 33m

$408

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Tue 1/19

10:38 am-6:35 pm

2 stops7h 57m

Saint George

Sat 1/23

1:10 pm-4:49 pm

1 stop3h 39m

$419

BoiseSaint George

BOI Boise Air Term. Gowen Fld - SGU Saint George

BOISGU

Boise Air Term. Gowen Fld

Thu 10/8

6:00 am-10:47 am

1 stop4h 47m

Saint George

Thu 10/15

5:31 pm-11:59 pm

1 stop6h 28m

$440

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boise to Saint George

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

Prices

Airlines

Layovers

What is the cheapest month to fly to Saint George?

If you aren’t able to travel to Saint George during the month of July, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $288.

When to book flights from Boise to Saint George

Are you open to changing your travel dates? Check out the ideal times to fly from Boise to Saint George according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boise to Saint George (BOI to SGU) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boise to Saint George

Best Price Found	$267
Fastest flight time	3h 11m
Direct flights	None

The best one-way flight to Saint George from Boise in the past 72 hours is $267. The best round-trip flight deal from Boise to Saint George found on momondo in the last 72 hours is $330.

The fastest flight from Boise to Saint George takes 3h 11m

There are no direct flights from Boise to Saint George. There are no popular flight routes from Boise to Saint George.

Search flight deals

Frequently asked questions about flying from Boise to Saint George

How far is Boise Air Term. Gowen Fld to Saint George by plane?
The distance between Boise Air Term. Gowen Fld and Saint George is about 470.6 mi. In terms of flight time, this usually takes a little over 3h 11m.
When did momondo last update prices for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport?
Prices for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport are updated daily.
How many operators does momondo search for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport?
As of September 2026, there is 1 operator available to choose from for flights from Boise Air Term. Gowen Fld Airport to Saint George Airport.
How old do you have to be to fly from Boise Air Term. Gowen Fld Airport to Saint George Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boise Air Term. Gowen Fld Airport to Saint George Airport.
What documentation or ID do you need to fly to Saint George Airport?
The necessary travel and health documents for your Saint George Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Boise to Saint George?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Boise to Saint George is Delta (100% of total bookings).

Best airlines flying from Boise to Saint George

Compare and see reviews for airlines that fly from Boise to Saint George with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $218	Free Cancellation	Rating 7.8 8,554 reviews		Search Delta flights

Springdale

Hurricane

Virgin

Why use momondo?

Why should I use momondo to find a flight deal from Boise to Saint George?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Boise to Saint George. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Boise to Saint George with flexible booking policies on momondo?

momondo does allow users to show only those flights to Saint George from Boise which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Boise to Saint George?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Saint George from Boise.

I’m not ready to book a flight from Boise to Saint George right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Boise to Saint George now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Saint George and let you know when they change.

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Cheap flights from Boise to Saint George from $267

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boise to Saint George departing on 11/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Boise to Saint George

Our best Delta deals on Boise to Saint George flight tickets

United Airlines flights from Boise to Saint George

Our best United Airlines deals on Boise to Saint George flight tickets

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How to get the cheapest flight ticket from Boise to Saint George

What is the cheapest month to fly to Saint George?

What is the cheapest airline that flies from Boise Air Term. Gowen Fld to Saint George?

Which airport is the most popular layover for flights between Boise and Saint George?

Which layover airport offers the lowest fares from Boise to Saint George?

Which layover airport has the shortest travel time from Boise to Saint George?

Which layover airport has the shortest connection time from Boise to Saint George?

When to book flights from Boise to Saint George

Cheap Boise to Saint George (BOI to SGU) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Boise to Saint George

Best airlines flying from Boise to Saint George

Compare and see reviews for airlines that fly from Boise to Saint George with momondo

Traveling to a place near Saint George?

Why use momondo?

An easier way to manage your Saint George trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

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Find better results for your trip to the United States

Airports servicing Utah

Fly your favorite airline to Saint George

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Saint George

List of cabin classes available on flights landing in Saint George. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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