Title: Cheap Flights from Redmond (RDM) to Idaho Falls (IDA) - Expedia.ca ![Idaho Falls featuring a garden and a river or creek](https://images.trvl-media.com/place/1561/8b9a36b3-5e4e-4fd4-97d4-59aac6f8388b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Idaho Tourism ![](https://images.trvl-media.com/place/1561/8b9a36b3-5e4e-4fd4-97d4-59aac6f8388b.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Redmond (RDM) to Idaho Falls (IDA) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Redmond Municipal Airport (RDM) to Idaho Falls Regional Airport (IDA) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:rdm,to:ida,departure:28/10/2025TANYT&leg2=from:ida,to:rdm,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:rdm,to:ida,departure:28/10/2025TANYT&leg2=from:ida,to:rdm,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:rdm,to:ida,departure:28/10/2025TANYT&leg2=from:ida,to:rdm,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:rdm,to:ida,departure:28/10/2025TANYT&leg2=from:ida,to:rdm,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from RDM to Idaho Falls Regional Airport? > If you're travelling from Roberts Field to IDA, round-trip journeys start from . This price is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Robert's Field Airport (RDM) to IDA? > This differs between air carriers, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy instructions on how to cancel online. ### How do I find cheap flights from Roberts Field to Idaho Falls Regional Airport that have flexible change policies? > Flights from Roberts Field to Idaho Falls Regional Airport offering flexible change policies are available with many carriers. Simply use our "No change fees" filter during your search. You'll only need to pay the cost difference between flights, without any extra fees to worry about. ### How many hours is the flight from Roberts Field to Idaho Falls Regional Airport (IDA)? > Consider bringing your own on-board entertainment (like some downloaded podcasts), as it takes approximately 3 hours and 43 minutes to touch down in Idaho Falls Regional Airport from Robert's Field Airport (RDM). A good pair of noise-cancelling earphones will be useful too. ### How far is the flight from Roberts Field to IDA? > It's only 730 kilometres from Roberts Field to Idaho Falls Regional Airport. Chances are you'll spend more time getting to and from the airport than you will actually flying! ### Which airlines fly direct from Robert's Field Airport (RDM) to Idaho Falls Regional Airport (IDA)? > Unfortunately, there aren't any airlines that directly fly between RDM and Idaho Falls Regional Airport. You'll have to book a flight with one or more stops. ### Are Robert's Field Airport (RDM) to Idaho Falls Regional Airport flight tickets cheaper when they're purchased at the last minute? > Late planners can occasionally nab a bargain, with some super cheap fares from Roberts Field to IDA emerging a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals continually — as early as 12 months in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance. ## Travel information | Origin airport | Robert's Field | | --- | --- | | Destination airport | Idaho Falls Regional | | Distance | 728 km | ## Book with confidence ### Redmond to Idaho Falls Flights **The easy way to book your flights from Redmond to Idaho Falls**  With Expedia, it’s simple to find and book flights to Idaho Falls from Redmond whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Idaho Falls Regional, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Redmond to Idaho Falls today, tomorrow, or this week.   **Save dollars with cheap flights from Robert's Field, RDM to Idaho Falls Regional, IDA**  Sort your search results by price to find great deals on your flight from Redmond to Idaho Falls—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Idaho Falls from Redmond currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Idaho Falls   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Idaho Falls from Redmond**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Idaho Falls with Expedia today. \*Available to Expedia members.