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Cheap flights from Idaho to St. George's from $1,171

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Idaho to St. George's departing on 8/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Idaho to St. George's

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
1:55 pm - 2:25 pmBOI  Boise Air Term. Gowen Fld-GND St. George's Point Saline Intl
22h 30m2 stops Phoenix Sky Harbor Intl Miami
American Airlines Logo
3:25 pm - 11:16 amGND  St. George's Point Saline Intl-BOI Boise Air Term. Gowen Fld
21h 51m2 stops Miami Dallas/Fort Worth
$1,171American Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
5:19 pm - 2:25 pmBOI  Boise Air Term. Gowen Fld-GND St. George's Point Saline Intl
19h 06m3 stops Phoenix Sky Harbor Intl Charlotte Douglas Miami
American Airlines Logo
3:25 pm - 11:16 amGND  St. George's Point Saline Intl-BOI Boise Air Term. Gowen Fld
21h 51m2 stops Miami Dallas/Fort Worth
$3,039American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
5:19 pm - 2:25 pmBOI  Boise Air Term. Gowen Fld-GND St. George's Point Saline Intl
19h 06m3 stops Phoenix Sky Harbor Intl Charlotte Douglas Miami
American Airlines Logo
3:25 pm - 11:16 amGND  St. George's Point Saline Intl-BOI Boise Air Term. Gowen Fld
21h 51m2 stops Miami Dallas/Fort Worth
$3,108American Airlines
Fri, Aug 21 - Mon, Aug 24
American Airlines Logo
5:19 pm - 2:25 pmBOI  Boise Air Term. Gowen Fld-GND St. George's Point Saline Intl
19h 06m3 stops Phoenix Sky Harbor Intl Charlotte Douglas Miami
American Airlines Logo
3:25 pm - 11:16 amGND  St. George's Point Saline Intl-BOI Boise Air Term. Gowen Fld
21h 51m3 stops Miami Houston George Bush Intcntl Dallas/Fort Worth
$3,181American Airlines
Fri, Aug 28 - Mon, Aug 31
American Airlines Logo
5:19 pm - 2:25 pmBOI  Boise Air Term. Gowen Fld-GND St. George's Point Saline Intl
19h 06m3 stops Phoenix Sky Harbor Intl Charlotte Douglas Miami
American Airlines Logo
3:25 pm - 11:16 amGND  St. George's Point Saline Intl-BOI Boise Air Term. Gowen Fld
21h 51m3 stops Miami Houston George Bush Intcntl Dallas/Fort Worth
$3,204American Airlines
Fri, Aug 21 - Mon, Aug 24

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American Airlines flights from Idaho to St. George's

Our best American Airlines deals on Idaho to St. George's flight tickets
American Airlines
Aug 21
BOI1:55 pmBoise Air Term. Gowen Fld
22h 30m
2 stops
GND2:25 pmSt. George's Point Saline Intl
Aug 24
GND3:25 pmSt. George's Point Saline Intl
21h 51m
2 stops
BOI11:16 amBoise Air Term. Gowen Fld
$1,171
American Airlines
Aug 28
BOI5:19 pmBoise Air Term. Gowen Fld
19h 06m
3 stops
GND2:25 pmSt. George's Point Saline Intl
Aug 31
GND3:25 pmSt. George's Point Saline Intl
21h 51m
2 stops
BOI11:16 amBoise Air Term. Gowen Fld
$3,039
American Airlines
Aug 21
BOI5:19 pmBoise Air Term. Gowen Fld
19h 06m
3 stops
GND2:25 pmSt. George's Point Saline Intl
Aug 24
GND3:25 pmSt. George's Point Saline Intl
21h 51m
2 stops
BOI11:16 amBoise Air Term. Gowen Fld
$3,108

momondo Fare Finder

 
Customize your flight search to find flights from Idaho to St. George's 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, momondo users made 832,500 searches. Data last updated August 11, 2026.
Use the filters below to find and compare flights from Idaho to St. George's that are best for you.

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Depart

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Price

Cheapest round-trip

BoiseSt. George's

BOI Boise Air Term. Gowen Fld - GND St. George's Point Saline Intl

BOIGND

Boise Air Term. Gowen Fld

Fri 8/21

1:55 pm-2:25 pm

2 stops22h 30m

St. George's Point Saline Intl

Mon 8/24

3:25 pm-11:16 am

2 stops21h 51m

$1,171
Quickest round-trip

BoiseSt. George's

BOI Boise Air Term. Gowen Fld - GND St. George's Point Saline Intl

BOIGND

Boise Air Term. Gowen Fld

Fri 8/28

5:19 pm-2:25 pm

3 stops19h 06m

St. George's Point Saline Intl

Mon 8/31

3:25 pm-11:16 am

2 stops21h 51m

$3,039

BoiseSt. George's

BOI Boise Air Term. Gowen Fld - GND St. George's Point Saline Intl

BOIGND

Boise Air Term. Gowen Fld

Fri 8/21

5:19 pm-2:25 pm

3 stops19h 06m

St. George's Point Saline Intl

Mon 8/24

3:25 pm-11:16 am

2 stops21h 51m

$3,108

BoiseSt. George's

BOI Boise Air Term. Gowen Fld - GND St. George's Point Saline Intl

BOIGND

Boise Air Term. Gowen Fld

Fri 8/28

5:19 pm-2:25 pm

3 stops19h 06m

St. George's Point Saline Intl

Mon 8/31

3:25 pm-11:16 am

3 stops21h 51m

$3,181

BoiseSt. George's

BOI Boise Air Term. Gowen Fld - GND St. George's Point Saline Intl

BOIGND

Boise Air Term. Gowen Fld

Fri 8/21

5:19 pm-2:25 pm

3 stops19h 06m

St. George's Point Saline Intl

Mon 8/24

3:25 pm-11:16 am

3 stops21h 51m

$3,204

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Idaho to St. George's flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Idaho to St. George's

Fastest flight time

17h 36m

Direct flights

None
The fastest flight from Idaho to St. George's takes 17h 36m
There are no direct flights from Idaho to St. George's. There are no popular flight routes from Idaho to St. George's.
Search flight deals

Frequently asked questions about flying from Idaho to St. George's

  • When did momondo last update prices for flights from Idaho to St. George's Point Saline Intl Airport?

    Prices for flights from Idaho to St. George's Point Saline Intl Airport are updated daily.

  • How old do you have to be to fly from Idaho to St. George's Point Saline Intl 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 Idaho to St. George's Point Saline Intl Airport.

  • What documentation or ID do you need to fly to St. George's Point Saline Intl Airport?

    The travel and health documents required for your trip to St. George's Point Saline Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at St. George's Point Saline Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from Idaho to St. George's

  • How do I get Price Alerts for flights from Idaho to St. George's?

    Price Alerts will notify you by email when the price for flights to St. George's from Idaho decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Idaho to St. George's with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Idaho to St. George's?

It is quick and easy to find Idaho to St. George's flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to St. George's that suits you.

Can I find flights from Idaho to St. George's with flexible booking policies on momondo?

Yes. All flights to St. George's from Idaho on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Idaho to St. George's?

Once all potential Idaho to St. George's flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Idaho to St. George's right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Idaho to St. George's flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Cabin classes currently available on flights to St. George's

List of cabin classes available on flights landing in St. George's. Availability may vary depending on flight origin and airline.
First Class to St. George's
Business Class to St. George'sfrom $1,281