Cheap flights to Adams County

View €80 flight on Mon, 9 Mar 2026Opens in a new window

Popular airlines to Adams County

  • Aer Lingus

  • Lufthansa

  • British Airways

  • Turkish Airlines

  • American Airlines

  • Air Serbia

  • Swiss International Air Lines

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Cheap round-trip flights to Adams County

Prices were available within the past 7 days and start at €80 for one-way flights and €151 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, 7 Mar - Sun, 8 Mar
PDX
Portland
BOI
Boise
€151 Return, found 15 hours ago
€151
Return
found 15 hours ago
Select Delta flight, departing Sat, 7 Mar from Portland to Boise, returning Sun, 8 Mar, priced at €151 found 15 hours ago
Delta
Tue, 26 May - Wed, 27 May
PHX
Phoenix
BOI
Boise
€193 Return, found 13 hours ago
€193
Return
found 13 hours ago
Select Delta flight, departing Tue, 26 May from Phoenix to Boise, returning Wed, 27 May, priced at €193 found 13 hours ago
American Airlines
Wed, 27 May - Fri, 29 May
PHX
Phoenix
BOI
Boise
€200 Return, found 13 hours ago
€200
Return
found 13 hours ago
Select American Airlines flight, departing Wed, 27 May from Phoenix to Boise, returning Fri, 29 May, priced at €200 found 13 hours ago
United
Sat, 7 Mar - Sun, 8 Mar
PDX
Portland
BOI
Boise
€201 Return, found 15 hours ago
€201
Return
found 15 hours ago
Select United flight, departing Sat, 7 Mar from Portland to Boise, returning Sun, 8 Mar, priced at €201 found 15 hours ago
United
Sat, 7 Mar - Sun, 8 Mar
LAX
Los Angeles
BOI
Boise
€202 Return, found 12 hours ago
€202
Return
found 12 hours ago
Select United flight, departing Sat, 7 Mar from Los Angeles to Boise, returning Sun, 8 Mar, priced at €202 found 12 hours ago
Delta
Sun, 17 May - Sun, 24 May
ORD
Chicago
BOI
Boise
€284 Return, found 2 days ago
€284
Return
found 2 days ago
Select Delta flight, departing Sun, 17 May from Chicago to Boise, returning Sun, 24 May, priced at €284 found 2 days ago
Delta
Tue, 23 Jun - Thu, 25 Jun
MDW
Chicago
BOI
Boise
€448 Return, found 19 hours ago
€448
Return
found 19 hours ago
Select Delta flight, departing Tue, 23 Jun from Chicago to Boise, returning Thu, 25 Jun, priced at €448 found 19 hours ago
Condor
Sat, 11 Apr - Mon, 27 Apr
FRA
Frankfurt
BOI
Boise
€553 Return, found 23 hours ago
€553
Return
found 23 hours ago
Select Condor flight, departing Sat, 11 Apr from Frankfurt to Boise, returning Mon, 27 Apr, priced at €553 found 23 hours ago
American Airlines
Wed, 3 Jun - Tue, 29 Sept
BUD
Budapest
BOI
Boise
€672 Return, found 6 days ago
€672
Return
found 6 days ago
Select American Airlines flight, departing Wed, 3 Jun from Budapest to Boise, returning Tue, 29 Sept, priced at €672 found 6 days ago
Lufthansa
Tue, 7 Apr - Tue, 5 May
FRA
Frankfurt
BOI
Boise
€735 Return, found 23 hours ago
€735
Return
found 23 hours ago
Select Lufthansa flight, departing Tue, 7 Apr from Frankfurt to Boise, returning Tue, 5 May, priced at €735 found 23 hours ago

About Adams County

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

Frequently asked questions

How do I find cheap flights to Adams County that have flexible change policies?
It's quick and easy with Expedia. Firstly, type in your travel details and click "Search." Step 2? Check "No change fee" directly under the "Flexible change policies" filter to the left of your screen. Step 3. Nab your flexible and cheap airfare to Adams County.
Which airlines fly to Adams County?
Dig out your passport, pack your bags and choose from these quality airlines that fly into or near Adams County:

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

How can I find cheap tickets to Adams County?
One of the easiest ways to nab cheap tickets to Adams County is to be flexible with your dates. Search for your flights, then click "flexible dates" above the results. It will bring up the cheapest prices for nearby days. The lowest price for a flight to Adams County in the last seven days was €151. Booking ahead will usually help you get an even bigger bargain.
How much is a flight to Adams County?
You could have nabbed a return air ticket to Adams County from anywhere between €151 and €768 in the last seven days. For one-way trips leaving from Portland (PDX), the lowest price during this time was just €80.
What are the most popular airports to fly into in Adams County?
A major entryway to Adams County, about 1,994 flights cruise into Boise Airport (BOI) every month. Keep an eye out for an awesome deal, lock in your fare and prepare to discover this wonderful region.
How much is a plane ticket to Adams County?
Plane tickets ranged anywhere from €151 to €768 in the last seven days. When you're ready to book, we'll be ready to help you lock in an awesome deal to Adams County.
What is the best time to go to Adams County?
Summer begins June 20 in the Northern Hemisphere, and these warmer months are a lovely time to travel to the leading Adams County city of New Meadows. Average temperatures vary between 7ºC and 21ºC at this time of year. The largest crowds can be found here in January, July and September.
What months are the cheapest to book a flight to Adams County?
Reserve your ticket in February for the cheapest flights to Adams County. The month of December is often the most expensive time to purchase a fare.

Trending flights to Adams County

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Wed, 21 Oct - Sun, 1 Nov
DUB
Dublin
BOI
Boise
€768 Return, found 4 days ago
€768
Return
found 4 days ago
Select Icelandair flight, departing Wed, 21 Oct from Dublin to Boise, returning Sun, 1 Nov, priced at €768 found 4 days ago
*Available to Expedia members.