Cheap flights from Saint George to Idaho Falls from $359
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Saint George to Idaho Falls departing on 7/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Discover deals from 900+ travel sites with momondo.
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.Price Alerts
Price Alerts
Not ready to book? to track prices.Find the cheapest flights from Saint George to Idaho Falls
Cheap round-trip flights
United Airlines flights from Saint George to Idaho Falls
Our best United Airlines deals on Saint George to Idaho Falls flight tickets
See travel insights to Idaho Falls from
How to get the cheapest flight ticket from Saint George to Idaho Falls
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
When to book flights from Saint George to Idaho Falls
Cheap Saint George to Idaho Falls (SGU to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Saint George to Idaho Falls
How far is Saint George to Idaho Falls Fanning Field by plane?
The distance between Saint George and Idaho Falls Fanning Field is about 447.0 mi. A reasonable flight in good conditions will take 4h 39m.
When did momondo last update prices for flights from Saint George Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Saint George Airport to Idaho Falls Fanning Field Airport refresh daily.
How many operators does momondo search for flights from Saint George Airport to Idaho Falls Fanning Field Airport?
The number of operators available for flights from Saint George Airport to Idaho Falls Fanning Field Airport is 1 as of June 2025.
How old do you have to be to fly from Saint George Airport to Idaho Falls Fanning Field Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Saint George Airport to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The travel and health documents you'll need for your trip to Idaho Falls Fanning Field Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Idaho Falls Fanning Field Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular airline from Saint George to Idaho Falls?
momondo data reveals that the most frequently booked airline on the route from Saint George to Idaho Falls is Delta, representing 100% of all bookings.
Best airlines flying from Saint George to Idaho Falls
Compare and see reviews for airlines that fly from Saint George to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $218 | Free Cancellation | Rating 8.0 7,964 reviews |
Traveling to a place near Idaho Falls?
Book flights to Idaho Falls if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Saint George to Idaho Falls?
Finding the right flight to Idaho Falls from Saint George is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Idaho Falls quick and easy, saving you time and money.
Can I find flights from Saint George to Idaho Falls with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to Idaho Falls from Saint George with this policy.
How can momondo help me find flights from Saint George to Idaho Falls?
Once all potential Saint George to Idaho Falls 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 Saint George to Idaho Falls right now. Can momondo alert me if prices change?
Price alerts on flights to Idaho Falls from Saint George 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.