Cheap flights from Louisiana to Idaho Falls from $322
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Idaho Falls departing on 9/20. 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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How to get the cheapest flight ticket from Louisiana 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
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Thursday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $442. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Idaho Falls on Sunday is $887.
What is the cheapest time of day to depart on your flight to Idaho Falls?
Our most recent data shows that the best time of day to fly to Idaho Falls is in the morning. Flights from Louisiana to Idaho Falls during this time can be as low as $601. Try not to purchase tickets in the afternoon because they tend to be around $649. Of course, these prices can vary depending on the time of year and what airport you fly to.
Cheap Louisiana to Idaho Falls flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Louisiana to Idaho Falls
When did momondo last update prices for flights from Louisiana to Idaho Falls Fanning Field Airport?
Prices for flights from Louisiana to Idaho Falls Fanning Field Airport refresh daily.
How many operators does momondo search for flights from Louisiana to Idaho Falls Fanning Field Airport?
The number of operators available for flights from Louisiana to Idaho Falls Fanning Field Airport is 2 as of June 2025.
How old do you have to be to fly from Louisiana to Idaho Falls Fanning Field 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 Louisiana to Idaho Falls Fanning Field Airport.
What documentation or ID do you need to fly to Idaho Falls Fanning Field Airport?
The necessary travel and health documents for your Idaho Falls Fanning Field Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
Best airlines flying from Louisiana to Idaho Falls
Compare and see reviews for airlines that fly from Louisiana to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $366 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $402 | Free Cancellation | Rating 7.4 8,810 reviews |
Traveling to a place near Idaho Falls?
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Why should I use momondo to find a flight deal from Louisiana to Idaho Falls?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Louisiana to Idaho Falls. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Louisiana to Idaho Falls with flexible booking policies on momondo?
Yes. momondo allows you to filter the results for Louisiana to Idaho Falls flights to just show those with flexible booking policies.
How can momondo help me find flights from Louisiana to Idaho Falls?
momondo helps you find the best flight between Louisiana and Idaho Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from Louisiana to Idaho Falls right now. Can momondo alert me if prices change?
Yes. momondo can track prices for Louisiana to Idaho Falls flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.