Cheap flights from Green Bay to Idaho Falls (GRB - IDA)
Find cheap flights from Green Bay to Idaho Falls with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Green Bay to Idaho Falls
Discover tips and strategies to find the most affordable flight options for your journey from Green Bay (GRB) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 17, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
- Most accurate provider: When it comes to deals on Green Bay-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Green Bay-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Green Bay-Idaho Falls flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Green Bay-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Green Bay-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Green Bay to Idaho Falls
Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Green Bay with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Green Bay to Idaho Falls
What is the cheapest month to book a flight from Green Bay to Idaho Falls?
Currently, October is the cheapest month in which you can book a flight from Green Bay to Idaho Falls (average of $380). Flying from Green Bay to Idaho Falls in July is currently the most expensive (average of $628). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Idaho Falls ranges from 0.6 - 2.0 inches per month. May is typically the wettest month, when rainfall can reach 2.0 in. July is typically the driest time to visit Idaho Falls when rainfall is around 0.6 in.
Temperature in Idaho Falls by month
Plan your trip to Idaho Falls by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).