$278 Find Cheap Flights from Saint George to Idaho - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Saint George to Idaho

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Boise
Boise1 stop$380
Idaho Falls
Idaho Falls1 stop$308
Boise
Boise1 stop$380
Idaho Falls
Idaho Falls1 stop$308
Booking Insights

KAYAK's insights & trends for Saint George to Idaho flights

Get data-powered insights and trends into flights from Saint George to Idaho to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Saint George to Idaho?

Flight prices are above average for this route right now.

Flights to Idaho from Saint George usually cost between $358 and $364 in December.
The lowest price found in the past 5 days was $380 on Delta (Dec 2-Dec 12).

What is the cheapest month to fly from Saint George to Idaho?

The cheapest month for flights from Saint George to Idaho is February, when tickets cost $258 (return) on average. On the other hand, the most expensive months are December and May, when the average cost of round-trip tickets is $685 and $564 respectively.

Good to know

Low season

January

Cheapest flight

$278
Best time to beat the crowds with an average 22% drop in price.
Most popular time to fly with an average 14% increase in price.
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.

Reviews of the top airline flying from Saint George to Idaho

 
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.
7.8
DeltaOverall score based on 8697 reviews
7.8Comfort
8.5Crew
7.8Entertainment
7.2Food
8.1Boarding
Airline reviews

Aircraft without problems that leave on time, not 2 hours late with last minute gate changes across the terminal

2.0 MediocreGene, Oct 2026
Read more Delta reviews

Aircraft without problems that leave on time, not 2 hours late with last minute gate changes across the terminal

I like Delta. I dislike the volume of announcements from the crew. They are not always easy to hear and typically repetitive.

Sat in the plane at the gate in SLC for 2+ hours before take off, getting me home nearly 3 hours later than planned.

Sat in the tarmac at O’Hare for 65 minutes. This is a regular occurrence for delta at O’Hare

I missed the flight because the Minneapolis flight was 49 minutes LATE, and the Boise flight LEFT 24 minutes EARLY!

We never made it on this flight because we missed our connection due to o delayed flight from Jackson.

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Everything was great until I lost my water bottle and they can’t seem to locate it. I know I left it on the plane though.

Smaller plane for a longer flight than my first one. Doesn’t make sense.

Having to up charge for a seat assignment is not good. Delta can do better

More options for your flight from Saint George to Idaho

Complete your trip to Idaho with a hotel stay or car rental