$628 Cheap Flights from Paris (CDG) to Idaho Falls (IDA)

View $628 flight on Sat, Jan 10, 2026Opens in a new window

Popular airlines from Paris Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA)

Cheap Flights from Paris to Idaho Falls (CDG-IDA)

Prices were available within the past 7 days and start at $628 for one-way flights and $918 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Wed, Nov 26 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$918 Roundtrip, found 2 days ago
$918
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $918 found 2 days ago
Virgin Atlantic
Sun, Nov 23 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$922 Roundtrip, found 2 days ago
$922
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, Nov 23 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $922 found 2 days ago
Delta
Wed, Nov 26 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$923 Roundtrip, found 2 days ago
$923
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $923 found 2 days ago
American Airlines
Wed, Nov 26 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$927 Roundtrip, found 2 days ago
$927
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $927 found 2 days ago
Delta
Wed, Nov 26 - Mon, Dec 1
CDG
Paris
IDA
Idaho Falls
$928 Roundtrip, found 2 days ago
$928
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Mon, Dec 1, priced at $928 found 2 days ago
Virgin Atlantic
Sun, Nov 23 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$929 Roundtrip, found 2 days ago
$929
Roundtrip
found 2 days ago
Select Virgin Atlantic flight, departing Sun, Nov 23 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $929 found 2 days ago
Delta
Wed, Nov 26 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$931 Roundtrip, found 2 days ago
$931
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $931 found 2 days ago
American Airlines
Wed, Nov 26 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$933 Roundtrip, found 2 days ago
$933
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $933 found 2 days ago
KLM
Wed, Nov 26 - Mon, Dec 1
CDG
Paris
IDA
Idaho Falls
$940 Roundtrip, found 2 days ago
$940
Roundtrip
found 2 days ago
Select KLM flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Mon, Dec 1, priced at $940 found 2 days ago
Air France
Wed, Nov 26 - Tue, Dec 2
CDG
Paris
IDA
Idaho Falls
$949 Roundtrip, found 2 days ago
$949
Roundtrip
found 2 days ago
Select Air France flight, departing Wed, Nov 26 from Paris to Idaho Falls, returning Tue, Dec 2, priced at $949 found 2 days ago

Frequently asked questions

How much does a flight from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA) cost?
Grab a cheap one-way flight from $628 or cheap return flight from $918 from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA)?
November is the most affordable month to fly from CDG to IDA. Planning your trip for the off-season is often the key to scoring lower fares.
What is the cheapest airline that flies from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA)?
To find the cheapest airline flying from CDG to IDA, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest flights first.
How many flights per day from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA)?
You'll have to take a flight with a layover if you're traveling from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to discover an option that works for you.
What day of the week has the most flights from CDG to IDA?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can vary from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA)?
Opt for a flight from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA) that leaves before 3 PM to reduce the risk of cancellations. Later departures are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA) last-minute?
Holding off until just before your trip to book a ticket from CDG to IDA generally means paying more. While it's possible to find some last-minute offers, they're not always guaranteed. Allow some flexibility in your schedule for a better chance of snagging a bargain.
Is it cheaper to book a CDG to IDA flight and hotel package?
Booking a CDG to IDA flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of stays and then add flights, car rentals and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Roissy-Charles de Gaulle Airport (CDG) to Idaho Falls Regional Airport (IDA)?
If you booked your CDG to IDA flight within the last 24 hours, you may be able to modify or cancel it without fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, visit our Customer Service portal if you'd like more information.

Travel information

Origin airport
Roissy-Charles de Gaulle
Destination airport
Idaho Falls Regional
Roundtrip price
$918
Distance
4923 mi

Book with confidence

Paris to Idaho Falls Flights

The cheapest times to fly from Paris to Idaho Falls

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Paris to Idaho Falls are during the month of November. You can find some of the cheapest flights from Paris to Idaho Falls with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Paris to Idaho Falls

Sunday is one of the best days to book for cheap flights from Paris to Idaho Falls: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Paris to Idaho Falls

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Paris to Idaho Falls in 2025. You can also book with separate airlines for your outbound and return journeys, from $628 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Paris to Idaho Falls flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Paris to Idaho Falls airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Paris to Idaho Falls Flights

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*Available to One Key members.