Cheap flights to Valley County

View €77 flight on Thu, 2 Apr 2026Opens in a new window

Popular airlines to Valley County

  • Alaska Airlines

  • Delta

  • United

  • American Airlines

  • Southwest Airlines

  • Air Canada

  • Air France

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Valley County

Prices were available within the past 7 days and start at €77 for one-way flights and €153 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Thu, 2 Apr - Sun, 5 Apr
PDX
Portland
BOI
Boise
€153 Return, found 20 hours ago
€153
Return
found 20 hours ago
Select Delta flight, departing Thu, 2 Apr from Portland to Boise, returning Sun, 5 Apr, priced at €153 found 20 hours ago
Delta
Thu, 2 Apr - Sun, 5 Apr
PDX
Portland
BOI
Boise
€179 Return, found 20 hours ago
€179
Return
found 20 hours ago
Select Delta flight, departing Thu, 2 Apr from Portland to Boise, returning Sun, 5 Apr, priced at €179 found 20 hours ago
Delta
Thu, 2 Apr - Sun, 5 Apr
PDX
Portland
BOI
Boise
€204 Return, found 20 hours ago
€204
Return
found 20 hours ago
Select Delta flight, departing Thu, 2 Apr from Portland to Boise, returning Sun, 5 Apr, priced at €204 found 20 hours ago
Delta
Thu, 2 Apr - Sun, 5 Apr
PDX
Portland
BOI
Boise
€206 Return, found 20 hours ago
€206
Return
found 20 hours ago
Select Delta flight, departing Thu, 2 Apr from Portland to Boise, returning Sun, 5 Apr, priced at €206 found 20 hours ago
Delta
Thu, 2 Apr - Sun, 5 Apr
PDX
Portland
BOI
Boise
€213 Return, found 20 hours ago
€213
Return
found 20 hours ago
Select Delta flight, departing Thu, 2 Apr from Portland to Boise, returning Sun, 5 Apr, priced at €213 found 20 hours ago
United
Thu, 2 Apr - Sun, 5 Apr
PDX
Portland
BOI
Boise
€214 Return, found 20 hours ago
€214
Return
found 20 hours ago
Select United flight, departing Thu, 2 Apr from Portland to Boise, returning Sun, 5 Apr, priced at €214 found 20 hours ago
Delta
Sat, 11 Apr - Sat, 18 Apr
MCI
Kansas City
BOI
Boise
€231 Return, found 17 hours ago
€231
Return
found 17 hours ago
Select Delta flight, departing Sat, 11 Apr from Kansas City to Boise, returning Sat, 18 Apr, priced at €231 found 17 hours ago
American Airlines
Sat, 11 Apr - Sat, 18 Apr
MCI
Kansas City
BOI
Boise
€257 Return, found 17 hours ago
€257
Return
found 17 hours ago
Select American Airlines flight, departing Sat, 11 Apr from Kansas City to Boise, returning Sat, 18 Apr, priced at €257 found 17 hours ago
KLM
Thu, 19 Mar - Mon, 23 Mar
ZAG
Zagreb
BOI
Boise
€1,026 Return, found 6 days ago
€1,026
Return
found 6 days ago
Select KLM flight, departing Thu, 19 Mar from Zagreb to Boise, returning Mon, 23 Mar, priced at €1,026 found 6 days ago
Air France
Sun, 12 Apr - Sun, 26 Apr
ZAG
Zagreb
BOI
Boise
€1,073 Return, found 1 day ago
€1,073
Return
found 1 day ago
Select Air France flight, departing Sun, 12 Apr from Zagreb to Boise, returning Sun, 26 Apr, priced at €1,073 found 1 day ago

Frequently asked questions

How do I find cheap flights to Valley County that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your travel dates and destination and click "Search." Next, check "No change fee" just under the "Flexible change policies" filter to the left of the screen. Step 3. Bag a cheap and flexible flight to Valley County.
Which airlines fly to Valley County?
Choose a seat with one of these airlines and the exciting region of Valley County will be all yours to explore:

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

How can I find cheap tickets to Valley County?
Book well ahead, fly to or from nearby airports, use points or miles — there are lots of ways! One more is to make use of Expedia's "flexible dates" feature. Find your Valley County flight, then compare the prices for nearby dates. In the last seven days, the best price for a flight to Valley County was €153.
How much is a flight to Valley County?
If you were journeying one way from Portland (PDX), you could've picked up a bargain fare for just €77 in the last seven days. Round-trip flights to Valley County ranged from only €153 to €1,073 during this same period.
What are the most popular airports to fly into in Valley County?
Pack your suitcase and jet into Boise Airport (BOI), Valley County's main flight hub. Lock in a seat on one of the 1,994 flights that land at this popular destination every month.
How much is a plane ticket to Valley County?
Seats varied from €153 to €1,073 in the last seven days. When you're ready to book, we'll help you land a fabulous deal to Valley County.
What is the best time to go to Valley County?
If you'd like to explore Valley County's most populous city when it's buzzing with activity, travel to McCall sometime during January, June and July. Similar to most locations in the Northern Hemisphere, summer here starts June 20, with average temperatures ranging between 7ºC and 21ºC.
What months are the cheapest to book a flight to Valley County?
The ideal month to book low-cost flights to Valley County is February. Bear in mind that in the USA, the most expensive time to reserve a ticket is during the busy month of December.

Book with confidence

About Valley County

Expedia offers flights to Valley County to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Valley County or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Valley County

Explore a world of travel with Expedia

*Available to Expedia members.