Cheap Flights to Malheur County from $38

View $38 flight on Sun, Jan 18, 2026Opens in a new window

Popular airlines to Malheur County

  • American Airlines

    American Airlines

  • United

    United

  • Southwest Airlines

    Southwest Airlines

  • Delta

    Delta

  • Frontier Airlines

    Frontier Airlines

  • JetBlue Airways

    JetBlue Airways

  • Alaska Airlines

    Alaska Airlines

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How much is the cheapest flight to Malheur County?

Prices were available within the past 7 days and start at $38 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Fri, Jan 23 - Mon, Jan 26
DEN
Denver
BOI
Boise
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jan 23 from Denver to Boise, returning Mon, Jan 26, priced at $66 just found
Frontier Airlines
Thu, Jan 15 - Sun, Jan 18
DEN
Denver
BOI
Boise
$73 Roundtrip, found 7 hours ago
$73
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Jan 15 from Denver to Boise, returning Sun, Jan 18, priced at $73 found 7 hours ago
Frontier Airlines
Sun, Jan 18 - Mon, Feb 2
DEN
Denver
BOI
Boise
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Sun, Jan 18 from Denver to Boise, returning Mon, Feb 2, priced at $76 just found
Alaska Airlines
Tue, Jan 27 - Sat, Jan 31
ONT
Ontario
BOI
Boise
$97 Roundtrip, just found
$97
Roundtrip
just found
Select Alaska Airlines flight, departing Tue, Jan 27 from Ontario to Boise, returning Sat, Jan 31, priced at $97 just found
Delta
Thu, Jan 15 - Sun, Jan 18
SEA
Seattle
BOI
Boise
$99 Roundtrip, just found
$99
Roundtrip
just found
Select Delta flight, departing Thu, Jan 15 from Seattle to Boise, returning Sun, Jan 18, priced at $99 just found
Alaska Airlines
Tue, Jan 13 - Tue, Jan 20
SMF
Sacramento
BOI
Boise
$107 Roundtrip, found 1 hour ago
$107
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Tue, Jan 13 from Sacramento to Boise, returning Tue, Jan 20, priced at $107 found 1 hour ago
Alaska Airlines
Sat, Jan 31 - Tue, Feb 3
PDX
Portland
BOI
Boise
$117 Roundtrip, found 1 hour ago
$117
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Sat, Jan 31 from Portland to Boise, returning Tue, Feb 3, priced at $117 found 1 hour ago
Alaska Airlines
Wed, Jan 21 - Wed, Jan 28
GEG
Spokane
BOI
Boise
$117 Roundtrip, just found
$117
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Jan 21 from Spokane to Boise, returning Wed, Jan 28, priced at $117 just found
Southwest Airlines
Tue, Jan 13 - Tue, Jan 20
SMF
Sacramento
BOI
Boise
$137 Roundtrip, found 1 hour ago
$137
Roundtrip
found 1 hour ago
Select Southwest Airlines flight, departing Tue, Jan 13 from Sacramento to Boise, returning Tue, Jan 20, priced at $137 found 1 hour ago
United
Tue, Jan 20 - Wed, Jan 21
SAN
San Diego
BOI
Boise
$152 Roundtrip, found 1 hour ago
$152
Roundtrip
found 1 hour ago
Select United flight, departing Tue, Jan 20 from San Diego to Boise, returning Wed, Jan 21, priced at $152 found 1 hour ago

Enjoy extra legroom, flight flexibility, and a seamless travel experience.

Malheur County Flights Information

Airlines serving
Frontier Airlines, Alaska Airlines, Delta, Southwest Airlines, United
Roundtrip price
from $66

Frequently asked questions

How do I find cheap flights to Malheur County that have flexible change policies?
It's quick and easy with Expedia. Firstly, enter your travel dates and destination and click on the "Search" button. Next, check "No change fee" underneath the "Flexible change policies" subheading on the top left of your screen. Step 3. Score a cheap and flexible airfare to Malheur County.
Which airlines fly to Malheur County?
You can choose from an assortment of airlines with flights into or near Malheur County. A few of the best of them are:

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

How can I find cheap tickets to Malheur County?
You'll always get an awesome deal with Expedia, but our "flexible dates" search function makes it even easier. Enter your preferred flight date, then click on the flexible dates link above to see a list of prices for nearby days. $66 was the lowest price for a flight to Malheur County in the last seven days.
How much is a flight to Malheur County?
If you were jetting one way from Denver (DEN), you could've picked up a low-cost fare for $38 in the last seven days. Round-trip journeys to Malheur County ranged from $66 to $152 over the same period.
What are the most popular airports to fly into in Malheur County?
Start arranging your Malheur County escape by booking a seat on one of the 1,994 flights every month to Boise Airport (BOI). This is the region's principal gateway.
When is the cheapest time to fly to Malheur County?
If you'd rather spend your hard-earned vacation dollars enjoying Malheur County rather than on your trip there, jet off earlier in the week. The most cost-effective day to travel is generally Tuesday, with Monday a close second. With many people traveling over the weekend, Saturday typically has the most expensive fares.
How much is a plane ticket to Malheur County?
Airfares to Malheur County ranged from $66 to $152 in the last seven days. Normally, the sooner you book the better the price.
What months are the cheapest to book a flight to Malheur County?
February is the most affordable month to secure a seat for your Malheur County break. Tickets cost the most during the busy month of December, so steer clear of this time if you can.
How long is a flight to Malheur County?
That depends on where you travel from. These popular domestic routes and their average flight times will give you a rough estimate of how long it'll take you to get to Malheur County:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 26 minutes
  • Denver, CO (DEN-Denver Intl.) to Boise Airport (BOI) - 1 hour and 57 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 40 minutes

What is the best time to go to Malheur County?
A terrific time to head for Malheur County, along with the top city of Jordan Valley, is during the buzzing months of June, July and August. Summer here begins June 20, and you can expect average temperatures of between 60ºF and 80ºF if you visit then. This warmer weather is perfect for wandering around the city sights.

Trending flights to Malheur County

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

Frontier Airlines
Fri, Jan 23 - Mon, Jan 26
DEN
Denver
BOI
Boise
$66 Roundtrip, just found
$66
Roundtrip
just found
Select Frontier Airlines flight, departing Fri, Jan 23 from Denver to Boise, returning Mon, Jan 26, priced at $66 just found
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