Cheap flights from Bellingham to Boise (BLI - BOI)
Find cheap flights from Bellingham to Boise 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 Bellingham to Boise
Discover tips and strategies to find the most affordable flight options for your journey from Bellingham (BLI) to Boise (BOI). 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 June 13, 2025.
Popular in | March |
|---|---|
Cheapest in | February |
Average price | $362 |
Best time to book a flight from Bellingham to Boise
Have a flexible travel schedule? Discover the best time to fly to Boise from Bellingham with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Bellingham to Boise
What is the cheapest month to book a flight from Bellingham to Boise?
Currently, October is the cheapest month in which you can book a flight from Bellingham to Boise (average of $314). Flying from Bellingham to Boise in June is currently the most expensive (average of $395). 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.
What is the cheapest time of day to fly from BLI to BOI?
Find hourly flight availability from Bellingham to Boise. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 13, 2025.
One of the essential ways to save on airfare from Bellingham to Boise is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 37% on airfare.
Rainfall in Boise by month
Plan your trip to Boise by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Boise ranges from 0.2 - 1.6 inches per month. December is typically the wettest month, when rainfall can reach 1.6 in. August is typically the driest time to visit Boise when rainfall is around 0.2 in.
Temperature in Boise by month
Plan your trip to Boise by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Boise, 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 75.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 30.2 F).
Related info for your journey
Find useful and relevant information for your journey from Bellingham to Boise. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Bellingham?
Book flights to Bellingham if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for Bellingham to Boise
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Bellingham to Boise
Discover the top airline that operate flights from Bellingham to Boise. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$262 | Average$447 | FlexibilityNo cancel fee | On-time75% |