Cheap flights to Idaho

View €594 flight on Mon, 17 Aug 2026Opens in a new window

Popular airlines to Idaho

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Idaho

Prices were available within the past 7 days and start at €594 for one-way flights and €826 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Condor
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,020 Return, found 5 days ago
€1,020
Return
found 5 days ago
Select Condor flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,020 found 5 days ago
British Airways
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,035 Return, found 5 days ago
€1,035
Return
found 5 days ago
Select British Airways flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,035 found 5 days ago
Condor
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,040 Return, found 5 days ago
€1,040
Return
found 5 days ago
Select Condor flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,040 found 5 days ago
Condor
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,050 Return, found 5 days ago
€1,050
Return
found 5 days ago
Select Condor flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,050 found 5 days ago
British Airways
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,052 Return, found 5 days ago
€1,052
Return
found 5 days ago
Select British Airways flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,052 found 5 days ago
British Airways
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,059 Return, found 5 days ago
€1,059
Return
found 5 days ago
Select British Airways flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,059 found 5 days ago
Condor
Mon, 17 Aug - Fri, 21 Aug
CDG
Paris
GEG
Spokane
€1,060 Return, found 5 days ago
€1,060
Return
found 5 days ago
Select Condor flight, departing Mon, 17 Aug from Paris to Spokane, returning Fri, 21 Aug, priced at €1,060 found 5 days ago
Lufthansa
Sat, 4 Jul - Wed, 8 Jul
CDG
Paris
JAC
Jackson
€1,070 Return, found 3 hours ago
€1,070
Return
found 3 hours ago
Select Lufthansa flight, departing Sat, 4 Jul from Paris to Jackson, returning Wed, 8 Jul, priced at €1,070 found 3 hours ago
United
Sat, 4 Jul - Wed, 8 Jul
CDG
Paris
JAC
Jackson
€1,086 Return, found 3 hours ago
€1,086
Return
found 3 hours ago
Select United flight, departing Sat, 4 Jul from Paris to Jackson, returning Wed, 8 Jul, priced at €1,086 found 3 hours ago
Swiss International Air Lines
Sat, 4 Jul - Wed, 8 Jul
CDG
Paris
JAC
Jackson
€1,118 Return, found 3 hours ago
€1,118
Return
found 3 hours ago
Select Swiss International Air Lines flight, departing Sat, 4 Jul from Paris to Jackson, returning Wed, 8 Jul, priced at €1,118 found 3 hours ago

Trending flights to Idaho

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Finnair
Sat, 7 Nov - Wed, 11 Nov
DUB
Dublin
BOI
Boise
€826 Return, found 4 days ago
€826
Return
found 4 days ago
Select Finnair flight, departing Sat, 7 Nov from Dublin to Boise, returning Wed, 11 Nov, priced at €826 found 4 days ago

Frequently asked questions

How do I find cheap flights to Idaho that have flexible change policies?
By using our smart "No change fee" filter, that's how. Simply type in your origin, destination and dates, click "Search," then tick the checkbox directly under the "Flexible change policies" heading (it's on the left of your screen). Expedia makes it simple to find flexible, low-cost fares to Idaho.
Which airlines fly to Idaho?
Wherever you want to wander in Idaho and whenever you're hoping to depart, you'll find your perfect flight with one of these top airlines:

  • Alaska Airlines - 815 flights to or near Idaho each month, including 754 flights to Boise Airport (BOI) and 30 flights to Friedman Memorial Airport (SUN) per month.
  • Delta Air Lines - 637 flights to or near Idaho each month, including 489 flights to Boise Airport (BOI) and 86 flights to Idaho Falls Regional Airport (IDA) per month.
  • United Airlines - 438 flights to or near Idaho each month, including 303 flights to Boise Airport (BOI) and 91 flights to Idaho Falls Regional Airport (IDA) per month.

How can I find cheap tickets to Idaho?
One of the best ways to find cheap tickets to Idaho is to be flexible with your travel dates. Search for your flights, then click "flexible dates" above the results. It'll bring up the cheapest prices for nearby days. The best price for a flight to Idaho in the last seven days was €826. Booking well ahead will generally help you get an even bigger bargain.
How much is a flight to Idaho?
One-way flights departing from Paris (CDG) sold for as little as €594 in the last seven days. During this time, the price of a round-trip fare to Idaho varied between €826 and €1,118. If you find a deal, book quickly — these prices don't hang about.
What are the most popular airports to fly into in Idaho?
Touch down at any one of these main airports in Idaho and you'll be in the perfect position to experience all that this renowned region has to offer:

  • Boise Airport (BOI) - 1,994 flights per month.
  • Idaho Falls Regional Airport (IDA) - 334 flights per month.
  • Friedman Memorial Airport (SUN) - 134 flights per month.

How much is a plane ticket to Idaho?
In the last seven days, plane fares to Idaho fluctuated between €826 and €1,118. Prices tend to go up over time, so book a top deal today.
What is the best time to go to Idaho?
Summer starts June 20 in the Northern Hemisphere, and these warmer months are a terrific time to tour the thrilling Idaho city of Boise. Average temperatures vary between 16ºC and 27ºC throughout this season. The largest crowds are found here in May, July and August.
What months are the cheapest to book a flight to Idaho?
The most cost-effective month to land a flight to Idaho is February, while prices are at a premium in December. Steer clear of this month if you're on a budget.

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About Idaho

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About Idaho

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