$218 Find Cheap Flights from Saint George to Idaho

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Saint George to Idaho departing on 2/14. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to Idaho, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Saint George to Idaho, as well as popular online travel agencies
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Best Idaho Flight Deals from Saint George

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Boise
Boise1 stop$218
Idaho Falls
Idaho Falls1 stop$233

Good to know

Low season

June

High season

August

Cheapest flight

$218
Best time to beat the crowds but there is an average 30% increase in price.
Most popular time to fly and prices are also 41% lower on average.
Flight from Saint George to Boise

FAQs - booking Idaho flights

  • How does KAYAK find such low prices on flights from Saint George to Idaho?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Saint George to Idaho.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Saint George to Idaho?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Saint George to Idaho is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Saint George to Idaho?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Saint George to Idaho with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Saint George to Idaho?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Saint George to Idaho up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Idaho

  • High season is considered to be January, February and March. The cheapest month to fly from Saint George is December.
  • Morning departure is around 27% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Saint George to Idaho

 
See real verified KAYAK customer reviews for airlines flying from Saint George to Idaho. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Saint George to Idaho? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 8511 reviews
7.9Entertainment
7.3Food
8.0Comfort
8.6Crew
8.2Boarding
Airline reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

10.0 ExcellentD, Jan 2025ABE - ATL
Read more Delta reviews

Great service. Great staff. Boarding was a little slow, but I think there was a service dog slowing things down.

Flight left early and arrived early. the whole trip was excellent.

Seats were really tight and the seat belts did not give enough slack.

I like in St George and prefer to fly out of CDC than SGU. Hopefully, they will continue the flights out of Cedar

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

Overall, it was okay. Seat was a little cramped. Would’ve liked more substantial snacks or opportunity to buy some.

Newer plane, relatively easy boarding, not a full flight and was told that we could not be moved up because of weight and balance issues. Otherwise, a very good experience.

Other then mechanical/ computer problem and 3.5 hours flight delay the flight was great. I guess that what happened when you fly an old airplane now a day.

I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.

The dear was very limited in space. I could put my water bottle in seat basket. Also, there was no inflight entertainment in the delta app?

Book cheap flights from Saint George to Idaho

Recent round-trip flight deals

 
These are the cheapest round-trip flights from Saint George to Idaho found on KAYAK in the last 72 hours.
2/14Fri
1 stopUnited Airlines
4h 59mSGU-BOI
2/20Thu
1 stopUnited Airlines
5h 28mBOI-SGU
$218
2/1Sat
1 stopUnited Airlines
5h 00mSGU-BOI
2/3Mon
1 stopUnited Airlines
5h 08mBOI-SGU
$228
2/10Mon
1 stopDelta
6h 20mSGU-IDA
2/16Sun
1 stopDelta
4h 50mIDA-SGU
$233
2/1Sat
1 stopDelta
5h 32mSGU-BOI
2/3Mon
2 stopsDelta
9h 05mBOI-SGU
$234
2/1Sat
2 stopsDelta
8h 45mSGU-BOI
2/3Mon
2 stopsDelta
9h 05mBOI-SGU
$239
2/14Fri
1 stopDelta
5h 23mSGU-BOI
2/20Thu
2 stopsDelta
7h 28mBOI-SGU
$379
2/10Mon
1 stopUnited Airlines
4h 47mSGU-IDA
2/16Sun
2 stopsUnited Airlines
22h 12mIDA-SGU
$402
2/14Fri
1 stopUnited Airlines
7h 53mSGU-GEG
2/21Fri
1 stopUnited Airlines
7h 08mGEG-SGU
$411
2/14Fri
2 stopsAlaska Airlines
11h 46mSGU-GEG
2/21Fri
3 stopsAlaska Airlines
22h 40mGEG-SGU
$984
2/13Thu
2 stopsAlaska Airlines
9h 47mSGU-GEG
2/20Thu
3 stopsAlaska Airlines
12h 15mGEG-SGU
$994

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Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Saint George to Idaho found on KAYAK in the last 72 hours.
2/13Thu
1 stopUnited Airlines
7h 53mSGU-GEG
$249
1/31Fri
1 stopUnited Airlines
5h 00mSGU-BOI
$274
1/31Fri
2 stopsDelta
8h 16mSGU-BOI
$285
1/31Fri
1 stopUnited Airlines
8h 04mSGU-GEG
$289
1/31Fri
2 stopsUnited Airlines
13h 00mSGU-GEG
$343
1/24Fri
1 stopUnited Airlines
8h 04mSGU-GEG
$373
2/13Thu
2 stopsDelta
10h 37mSGU-GEG
$415
1/24Fri
2 stopsUnited Airlines
13h 00mSGU-GEG
$433

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Last minute flights from Saint George to Idaho

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Saint George to Idaho that are departing in the next 10 days.
1/18Sat
multi-stopAmerican Airlines
5h 59mSGU-IDA
1/20Mon
multi-stopAmerican Airlines
7h 38mIDA-SGU
$353
1/18Sat
multi-stopUnited Airlines
4h 47mSGU-IDA
1/20Mon
multi-stopUnited Airlines
22h 42mIDA-SGU
$710

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Everything you need to know for your flight from Saint George to Idaho

Information on your arrival and departure airports

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