Cheap Flights to West Boise

View ₩122,900 flight on Sat, Oct 4, 2025Opens in a new window

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How much is the cheapest flight to West Boise?

Prices were available within the past 7 days and start at ₩122,900 for one-way flights and ₩245,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Oct 4 - Sun, Oct 5
PDX
Portland
BOI
Boise
₩245,600 Roundtrip, found 16 hours ago
₩245,600
Roundtrip
found 16 hours ago
Select Delta flight, departing Sat, Oct 4 from Portland to Boise, returning Sun, Oct 5, priced at ₩245,600 found 16 hours ago
Hawaiian Airlines
Sat, Oct 4 - Sun, Oct 5
PDX
Portland
BOI
Boise
₩372,600 Roundtrip, found 16 hours ago
₩372,600
Roundtrip
found 16 hours ago
Select Hawaiian Airlines flight, departing Sat, Oct 4 from Portland to Boise, returning Sun, Oct 5, priced at ₩372,600 found 16 hours ago
United
Sat, Oct 4 - Sun, Oct 5
PDX
Portland
BOI
Boise
₩384,500 Roundtrip, found 16 hours ago
₩384,500
Roundtrip
found 16 hours ago
Select United flight, departing Sat, Oct 4 from Portland to Boise, returning Sun, Oct 5, priced at ₩384,500 found 16 hours ago
American Airlines
Sun, Sep 14 - Mon, Sep 15
PHX
Phoenix
BOI
Boise
₩751,500 Roundtrip, found 22 hours ago
₩751,500
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Sun, Sep 14 from Phoenix to Boise, returning Mon, Sep 15, priced at ₩751,500 found 22 hours ago
Alaska Airlines
Sat, Sep 13 - Wed, Sep 24
ICN
Seoul
BOI
Boise
₩814,600 Roundtrip, found 21 hours ago
₩814,600
Roundtrip
found 21 hours ago
Select Alaska Airlines flight, departing Sat, Sep 13 from Seoul to Boise, returning Wed, Sep 24, priced at ₩814,600 found 21 hours ago

Find the cheapest month to fly from Columbus (CMH) to Boise (BOI)

September is typically the cheapest month to fly

From ₩297,535 - ₩1,143,494 per traveler.

Searching for cheap flights to West Boise? No travel company presents more choices than Expedia if you're looking to compare flights to West Boise. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Boise. Expedia provides the cheapest flights to many destinations in Boise and you may find even greater savings if you combine your flight with a hotel stay in West Boise.

Frequently asked questions

How do I find cheap flights to West Boise that have flexible change policies?
By using our convenient "No change fee" filter, that's how. Just enter your travel details, click "Search," then click the checkbox directly under the "Flexible change policies" subheading (top left of your screen). Expedia makes it a snap to find flexible, low-priced fares to West Boise.
Which airlines fly to West Boise?
Dig out your passport, pack your bags and choose between these popular airlines that service West Boise:

  • Alaska Airlines - 754 flights to or near West Boise each month, including 754 flights to Boise Airport (BOI) per month.
  • Delta Air Lines - 489 flights to or near West Boise each month, including 489 flights to Boise Airport (BOI) per month.
  • United Airlines - 303 flights to or near West Boise each month, including 303 flights to Boise Airport (BOI) per month.

How can I find cheap tickets to West Boise?
A helpful strategy for picking up cheap tickets is to be flexible with your dates. Start by searching for your flight to West Boise, then click on the "flexible dates" box to see prices for nearby days. Another tip? Book well ahead. To give you an idea of costs, ₩245,600 was the best price for a flight to West Boise in the last seven days.
How much is a flight to West Boise?
You could have scored a return airfare to West Boise from anywhere between ₩245,600 and ₩819,700 in the last seven days. For one-way journeys from Portland (PDX), the lowest amount paid during this time was ₩122,900.
What are the most popular airports to fly into in West Boise?
Book your flight to Boise Airport (BOI) and sample everything that West Boise has to offer. As the region's main entry point, about 1,994 flights land here each month.
When is the cheapest time to fly to West Boise?
If you'd prefer to spend your vacation dollars getting to know West Boise rather than on your journey there, depart early in the week. The most cost-effective day to fly is generally Tuesday, with Monday close behind. With many folks keeping their travel to weekends, Saturday often has the costliest airfares.
How much is a plane ticket to West Boise?
Seats varied from ₩245,600 to ₩819,700 in the last seven days. When you're ready to book, we're ready to help you pick up a fabulous deal to West Boise.
What months are the cheapest to book a flight to West Boise?
To snap up cheap flights to West Boise, book during the month of February when ticket prices are at their lowest. When's the most costly? In the U.S, it's the festive month of December.
Flights to West Boise information
Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Roundtrip price
₩245,600

Trending flights to West Boise

Prices were available within the past 7 days and start at ₩122,900 for one-way flights and ₩245,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Thu, Oct 16 - Sun, Nov 9
ICN
Seoul
BOI
Boise
₩552,200 Roundtrip, found 1 hour ago
₩552,200
Roundtrip
found 1 hour ago
Select Hawaiian Airlines flight, departing Thu, Oct 16 from Seoul to Boise, returning Sun, Nov 9, priced at ₩552,200 found 1 hour ago
*Available to Expedia members.