Cheap Flights from Boise (BOI) to Hermiston (HES)

Popular airlines from Boise Airport (BOI) to Hermiston, OR (HES-Hermiston Municipal)

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Alternative airports near Hermiston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Tri-Cities PSC. Cheapest option available. Average driving time to city center is 42 minutes. Flights from $370
PSC
Tri-Cities
Cheapest
Average driving time to city center42 min
Flights from $370

Frequently asked questions

How much does a flight from Boise Airport (BOI) to Hermiston Municipal Airport (HES) cost?
Snag a cheap one-way flight or cheap return flight from Boise Airport (BOI) to Hermiston Municipal Airport (HES) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Boise Airport (BOI) to Hermiston Municipal Airport (HES)?
The cheapest month to fly from BOI to HES is , when there's less demand. Off-peak months are often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Boise Airport (BOI) to Hermiston Municipal Airport (HES)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from BOI to HES. Then, sort your results by "Price (lowest to highest)" to snag a great deal.
How many flights per day from Boise Airport (BOI) to Hermiston Municipal Airport (HES)?
There aren't any daily direct flights departing from Boise Airport (BOI) to Hermiston Municipal Airport (HES). But you can choose flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be on your way in no time.
What day of the week has the most flights from BOI to HES?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on various factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Boise Airport (BOI) to Hermiston Municipal Airport (HES)?
To avoid potential delays on the Boise Airport (BOI) to Hermiston Municipal Airport (HES) route, aim to travel before 3 PM. Later flights have a 22% higher chance of cancellation.**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 Boise Airport (BOI) to Hermiston Municipal Airport (HES) last-minute?
Holding off until just before your departure to book a flight from BOI to HES often results in higher prices. While you might find some last-minute deals, they aren't always guaranteed. Be flexible with your itinerary for the best chance of scoring a bargain.
Is it cheaper to book a BOI to HES flight and hotel package?
You can save money by booking a BOI to HES flight and hotel package compared to booking separately. In fact, travelers could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your ideal flights and accommodations, consider other add-ons like car rentals, activities and tours.
Can I cancel or change the date of my flight from Boise Airport (BOI) to Hermiston Municipal Airport (HES)?
In most cases, you can cancel or reschedule your BOI to HES flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline's fees and rules on flight changes, or if you need more information, go to our Customer Service portal.

Travel information

Origin airport
Boise
Destination airport
Hermiston Municipal
Distance
216 mi

Book with confidence

Boise to Hermiston Flights

The cheapest times to fly from Boise to Hermiston

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 Boise to Hermiston are during the month of . You can find some of the cheapest flights from Boise to Hermiston with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Boise to Hermiston

Sunday is one of the best days to book for cheap flights from Boise to Hermiston: 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 Boise to Hermiston

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 Boise to Hermiston in 2025. You can also book with separate airlines for your outbound and return journeys, from 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 Boise to Hermiston 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 Boise to Hermiston 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.

 

Boise to Hermiston Flights

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