Cheap flights from Baltimore to Idaho Falls from $258
This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Idaho Falls departing on 5/9. 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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Delta flights from Baltimore to Idaho Falls
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How to get the cheapest flight ticket from Baltimore 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 month to fly to Idaho Falls?
If you aren’t able to travel to Idaho Falls during the month of April, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $501.
What is the cheapest day to depart on your flight to Idaho Falls?
Our data shows that Saturday is the least expensive day to fly to Idaho Falls. Tickets to fly out on this day can be as low as $562. 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 $870.
What is the cheapest airline that flies from Baltimore/Washington to Idaho Falls Fanning Field?
Alaska Airlines, United Airlines, and American Airlines are the most popular carriers operating from Baltimore/Washington to Idaho Falls Fanning Field
What airlines fly to Idaho Falls?
United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Idaho Falls from Baltimore according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Idaho Falls. Keep in mind that there are 3 different airlines that fly to Idaho Falls on a routine basis, so you have a few additional options to choose from.
When to book flights from Baltimore to Idaho Falls
Cheap Baltimore to Idaho Falls (BWI to IDA) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Baltimore to Idaho Falls
How far is Baltimore/Washington to Idaho Falls Fanning Field by plane?
There are 1843.5 mi between Baltimore/Washington and Idaho Falls Fanning Field. In terms of flight time, this usually takes a little over 6h 39m.
When did momondo last update prices for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport?
Prices for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport refresh daily.
How many operators does momondo search for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport?
As of April 2025, there are 3 operators available to choose from for flights from Baltimore/Washington Airport to Idaho Falls Fanning Field Airport.
How old do you have to be to fly from Baltimore/Washington Airport 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 Baltimore/Washington 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 Baltimore to Idaho Falls?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Baltimore to Idaho Falls is United Airlines (57% of total bookings). The next most popular airlines are Delta (24%) and American Airlines (19%).
Best airlines flying from Baltimore to Idaho Falls
Compare and see reviews for airlines that fly from Baltimore to Idaho Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $334 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom $334 | Free Cancellation | Rating 8.0 7,917 reviews | |||
| PriceFrom $456 | Free Cancellation | Rating 7.4 8,667 reviews |
Traveling to a place near Idaho Falls?
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Why should I use momondo to find a flight deal from Baltimore to Idaho Falls?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Baltimore to Idaho Falls. momondo saves you time and could save you money on your trip.
Can I find flights from Baltimore to Idaho Falls with flexible booking policies on momondo?
Flights from Baltimore to Idaho Falls 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 Baltimore to Idaho Falls?
momondo helps you find the best flight between Baltimore 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 Baltimore to Idaho Falls right now. Can momondo alert me if prices change?
Yes momondo offers price alerts on flights to Idaho Falls from Baltimore. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.