Cheap flights from Idaho to Saint George from $308
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 Saint George departing on 11/7. 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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Fly from
Fly to
Route
Depart
Return
BoiseSaint George
BOI Boise Air Term. Gowen Fld - SGU Saint George
BOISGU
Boise Air Term. Gowen Fld
Sat 11/7
2:51 pm-10:30 pm
1 stop7h 39m
Saint George
Sat 11/14
5:00 am-9:56 am
1 stop4h 56m
Idaho FallsSaint George
IDA Idaho Falls Fanning Field - SGU Saint George
IDASGU
Idaho Falls Fanning Field
Thu 11/12
6:57 pm-9:56 pm
1 stop2h 59m
Saint George
Sun 11/15
5:30 pm-9:59 pm
1 stop4h 29m
Idaho FallsSaint George
IDA Idaho Falls Fanning Field - SGU Saint George
IDASGU
Idaho Falls Fanning Field
Fri 10/23
6:56 pm-9:55 pm
1 stop2h 59m
Saint George
Fri 10/30
5:31 pm-10:10 pm
1 stop4h 39m
Idaho FallsSaint George
IDA Idaho Falls Fanning Field - SGU Saint George
IDASGU
Idaho Falls Fanning Field
Thu 10/29
5:40 pm-10:30 pm
1 stop4h 50m
Saint George
Sat 10/31
8:30 am-3:38 pm
1 stop7h 08m
BoiseSaint George
BOI Boise Air Term. Gowen Fld - SGU Saint George
BOISGU
Boise Air Term. Gowen Fld
Sat 10/24
2:44 pm-10:14 pm
1 stop7h 30m
Saint George
Wed 10/28
5:00 am-9:52 am
1 stop4h 52m
Idaho FallsSaint George
IDA Idaho Falls Fanning Field - SGU Saint George
IDASGU
Idaho Falls Fanning Field
Fri 11/13
6:57 pm-9:56 pm
1 stop2h 59m
Saint George
Sun 11/15
5:30 pm-9:59 pm
1 stop4h 29m
BoiseSaint George
BOI Boise Air Term. Gowen Fld - SGU Saint George
BOISGU
Boise Air Term. Gowen Fld
Wed 12/2
2:48 pm-10:30 pm
1 stop7h 42m
Saint George
Tue 12/8
5:00 am-9:59 am
1 stop4h 59m
BoiseSaint George
BOI Boise Air Term. Gowen Fld - SGU Saint George
BOISGU
Boise Air Term. Gowen Fld
Tue 10/27
5:44 pm-10:30 pm
1 stop4h 46m
Saint George
Sat 10/31
8:30 am-1:45 pm
1 stop5h 15m
BoiseSaint George
BOI Boise Air Term. Gowen Fld - SGU Saint George
BOISGU
Boise Air Term. Gowen Fld
Fri 11/13
2:03 pm-9:22 pm
1 stop7h 19m
Saint George
Mon 11/23
11:47 am-6:24 pm
1 stop6h 37m
BoiseSaint George
BOI Boise Air Term. Gowen Fld - SGU Saint George
BOISGU
Boise Air Term. Gowen Fld
Mon 11/9
2:03 pm-9:22 pm
1 stop7h 19m
Saint George
Mon 11/16
5:59 pm-10:57 pm
1 stop4h 58m
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How to get the cheapest flight ticket from Idaho to Saint George
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Cheap Idaho to Saint George flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Idaho to Saint George
Frequently asked questions about flying from Idaho to Saint George
When did momondo last update prices for flights from Idaho to Saint George Airport?
Prices for flights from Idaho to Saint George Airport refresh daily.
How many operators does momondo search for flights from Idaho to Saint George Airport?
As of October 2026, there is 1 operator available to choose from for flights from Idaho to Saint George Airport.
How old do you have to be to fly from Idaho 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 Idaho to Saint George Airport.
What documentation or ID do you need to fly to Saint George Airport?
The travel and health documents required for your trip to Saint George 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 Saint George Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Best airlines flying from Idaho to Saint George
Compare and see reviews for airlines that fly from Idaho to Saint George with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $210 | Free Cancellation | Rating 7.8 8,653 reviews |
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Why should I use momondo to find a flight deal from Idaho to Saint George?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Idaho to Saint George. momondo saves you time and could save you money on your trip.
Can I find flights from Idaho to Saint George with flexible booking policies on momondo?
Flights from Idaho to Saint George with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
How can momondo help me find flights from Idaho to Saint George?
momondo provides multiple filters to help you find the best flight to Saint George from Idaho. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.
I’m not ready to book a flight from Idaho to Saint George right now. Can momondo alert me if prices change?
Price alerts on flights to Saint George from Idaho are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.