Diamond Craters Outstanding Natural Area “Malheur Maar”, Harney County, Southeastern Oregon

Flight to Malheur County

View S$104 flight on Tue, 3 Nov, 2026Opens in a new window

Popular airlines to Malheur County

  • Alaska Airlines

  • United

  • American Airlines

  • Delta

  • Southwest Airlines

  • Frontier Airlines

  • Air Canada

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Cheap round-trip flights to Malheur County

Prices were available within the past 7 days and start at S$104 for one-way flights and S$226 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, 12 Aug - Thu, 13 Aug
SFO
San Francisco
BOI
Boise
S$226 Return, found 1 day ago
S$226
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from San Francisco to Boise, returning Thu, 13 Aug, priced at S$226 found 1 day ago
Delta
Wed, 12 Aug - Fri, 14 Aug
SFO
San Francisco
BOI
Boise
S$244 Return, found 1 day ago
S$244
Return
found 1 day ago
Select Delta flight, departing Wed, 12 Aug from San Francisco to Boise, returning Fri, 14 Aug, priced at S$244 found 1 day ago
United
Wed, 12 Aug - Thu, 13 Aug
SFO
San Francisco
BOI
Boise
S$304 Return, found 1 day ago
S$304
Return
found 1 day ago
Select United flight, departing Wed, 12 Aug from San Francisco to Boise, returning Thu, 13 Aug, priced at S$304 found 1 day ago
Delta
Thu, 5 Nov - Wed, 11 Nov
STS
Santa Rosa
BOI
Boise
S$327 Return, found 2 days ago
S$327
Return
found 2 days ago
Select Delta flight, departing Thu, 5 Nov from Santa Rosa to Boise, returning Wed, 11 Nov, priced at S$327 found 2 days ago
American Airlines
Wed, 12 Aug - Fri, 14 Aug
SFO
San Francisco
BOI
Boise
S$392 Return, found 1 day ago
S$392
Return
found 1 day ago
Select American Airlines flight, departing Wed, 12 Aug from San Francisco to Boise, returning Fri, 14 Aug, priced at S$392 found 1 day ago
American Airlines
Fri, 31 Jul - Sun, 2 Aug
SJC
San Jose
BOI
Boise
S$512 Return, found 1 day ago
S$512
Return
found 1 day ago
Select American Airlines flight, departing Fri, 31 Jul from San Jose to Boise, returning Sun, 2 Aug, priced at S$512 found 1 day ago
Delta
Sun, 14 Jun - Sun, 21 Jun
BWI
Baltimore
BOI
Boise
S$944 Return, found 11 hours ago
S$944
Return
found 11 hours ago
Select Delta flight, departing Sun, 14 Jun from Baltimore to Boise, returning Sun, 21 Jun, priced at S$944 found 11 hours ago
Delta
Sat, 20 Jun - Sat, 27 Jun
ATL
Atlanta
BOI
Boise
S$1,081 Return, just found
S$1,081
Return
just found
Select Delta flight, departing Sat, 20 Jun from Atlanta to Boise, returning Sat, 27 Jun, priced at S$1,081 just found
Air Canada
Thu, 10 Sept - Tue, 22 Sept
SIN
Singapore
BOI
Boise
S$1,419 Return, found 20 hours ago
S$1,419
Return
found 20 hours ago
Select Air Canada flight, departing Thu, 10 Sept from Singapore to Boise, returning Tue, 22 Sept, priced at S$1,419 found 20 hours ago
STARLUX Airlines
Tue, 23 Jun - Sat, 27 Jun
SIN
Singapore
BOI
Boise
S$1,439 Return, found 1 day ago
S$1,439
Return
found 1 day ago
Select STARLUX Airlines flight, departing Tue, 23 Jun from Singapore to Boise, returning Sat, 27 Jun, priced at S$1,439 found 1 day ago

Trending flights to Malheur 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.

Air Canada
Thu, 10 Sept - Tue, 22 Sept
SIN
Singapore
BOI
Boise
S$1,419 Return, found 20 hours ago
S$1,419
Return
found 20 hours ago
Select Air Canada flight, departing Thu, 10 Sept from Singapore to Boise, returning Tue, 22 Sept, priced at S$1,419 found 20 hours ago

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. S$226 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 San Francisco (SFO), you could've picked up a low-cost fare for S$104 in the last seven days. Round-trip journeys to Malheur County ranged from S$226 to S$1,439 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 holiday 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 travelling 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 S$226 to S$1,439 in the last seven days. Normally, the sooner you book the better the price.
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 16ºC and 27ºC if you visit then. This warmer weather is perfect for wandering around the city sights.
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.

Book with confidence

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

Travel information

Malheur County Flights Information

Airlines serving
Delta, United, American Airlines, Lufthansa, Air Canada, STARLUX Airlines
Roundtrip price
from S$226
Malheur County Flights Information
*Available to Expedia members.