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Find Lisbon to Idaho Falls flights starting at CAD 1,298.

We've found these cheap flights for you. You can book one-way or return flight tickets.

  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to fly from Lisbon to Idaho Falls?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Alternative Routes for Lisbon to Idaho Falls Flights

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Lisbon to Idaho Falls.

  • Cheapest
    United Airlines
    LIS
    06:15
    18h 0m
    4 transfer
    IDA
    17:15
    Humberto Delgado Airport - Idaho Falls Regional Airport
    Sat, Oct 19United Airlines
    CAD 1,298
  • United Airlines
    LIS
    06:15
    18h 0m
    4 transfer
    IDA
    17:15
    Humberto Delgado Airport - Idaho Falls Regional Airport
    Sat, Oct 19United Airlines
    CAD 1,298
    Find More Flights

FAQ

  • When are flight tickets from Lisbon (LIS) to Idaho Falls (IDA) the cheapest?

    Airlines adjust prices for flights from Lisbon to Idaho Falls based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much are flights from Lisbon (LIS) to Idaho Falls (IDA) cost?

    According to Trip.com's data, the lowest price is around CAD 3,091.
  • What is the transportation method from the main airport to downtown in Idaho Falls?

    • The distance from Idaho Falls Regional Airport to downtown is about 3km, by taxi about 20 minutes.
  • How many airports in Idaho Falls (IDA)?

    There are 1 airport(s) in Idaho Falls (IDA): Idaho Falls Regional Airport.

How to find a cheap flight from Lisbon to Idaho Falls

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Lisbon to Idaho Falls. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

Flight Information for Lisbon to Idaho Falls Flights

Off-season travel month

July

Peak season for travel

July

Flight distance

8,035.44km

Popular airline

American Airlines