$57 Cheap Flights to Mountain Home, ID

View $57 flight on Tue, Jun 9, 2026Opens in a new window

Popular airlines to Mountain Home

How much is the cheapest flight to Mountain Home?

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Jun 9 - Tue, Jun 16
DEN
Denver
BOI
Boise
$114 Roundtrip, found 1 hour ago
$114
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Denver to Boise, returning Tue, Jun 16, priced at $114 found 1 hour ago
American Airlines
Sat, Sep 12 - Tue, Sep 15
SAN
San Diego
BOI
Boise
$159 Roundtrip, found 1 day ago
$159
Roundtrip
found 1 day ago
Select American Airlines flight, departing Sat, Sep 12 from San Diego to Boise, returning Tue, Sep 15, priced at $159 found 1 day ago
Delta
Fri, Jul 31 - Mon, Aug 3
SAN
San Diego
BOI
Boise
$165 Roundtrip, just found
$165
Roundtrip
just found
Select Delta flight, departing Fri, Jul 31 from San Diego to Boise, returning Mon, Aug 3, priced at $165 just found
Southwest Airlines
Sat, May 9 - Tue, May 12
ONT
Ontario
BOI
Boise
$167 Roundtrip, just found
$167
Roundtrip
just found
Select Southwest Airlines flight, departing Sat, May 9 from Ontario to Boise, returning Tue, May 12, priced at $167 just found
Alaska Airlines
Wed, May 6 - Sat, May 9
PDX
Portland
BOI
Boise
$177 Roundtrip, found 1 hour ago
$177
Roundtrip
found 1 hour ago
Select Alaska Airlines flight, departing Wed, May 6 from Portland to Boise, returning Sat, May 9, priced at $177 found 1 hour ago

Alternative airports near Mountain Home

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Boise Airport BOI. Cheapest option available. Average driving time to city center is 39 minutes. Flights from $488
BOI
Boise Airport
Cheapest
Average driving time to city center39 min
Flights from $488

Frequently asked questions

What month is the cheapest to fly to Mountain Home?
Plan your trip for June if you're looking for a deal on your fare. It's the cheapest month to fly to Mountain Home. Try to avoid traveling during peak periods such as school vacation time or public holidays.
Which US cities have the cheapest flights to Mountain Home?
Usually, Seattle, Denver and Phoenix have cheap flights to Mountain Home. Flexibility, however, is always key to scoring a bargain. Book midweek or during the off-peak season to keep costs down.
Which US cities fly direct to Mountain Home?
Take your pick of 22 US cities with direct flights to Mountain Home. When booking on Expedia, click on the "Direct flights only" box to compare nonstop itineraries. Fly to Mountain Home from any of these top cities:

  • Seattle
  • Denver
  • Phoenix
  • Salt Lake City
  • Portland

How to find a cheap flight to Mountain Home?
Book early or look for cheap flights to Mountain Home during the off-season, such as February and September. Leaving on a Thursday can also save you 16% on average compared to a Sunday flight.* The Expedia app makes it even easier to know the right time to book. Just turn on the toggle for "Watch prices" and you'll receive a notification as soon as there's a better deal.*Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
How to get a cheap last-minute flight to Mountain Home?
Although booking in advance is generally the best way to save money, don't panic if your Mountain Home vacation is last minute. It's still possible to find cheap flights to Mountain Home, especially if your plans have some flexibility. Try switching up your travel dates, looking at different ticket types or jetting out of an alternative airport.
How far in advance should I book a flight to Mountain Home?
Book your flight to Mountain Home two to four months ahead if you're visiting from an international destination. For domestic travel, the timeframe is around 28 days in advance. Cheaper tickets and a greater choice of departure dates, schedules and seating options are just some of the perks of booking early.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which day of the week is the cheapest day to buy a plane ticket to Mountain Home?
Sundays are generally the best day to book a cheap flight to Mountain Home, with savings of about 8% on average compared to Fridays. If you choose to purchase on a Friday, expect to pay more as this is often the most expensive day.**Best day of the week to book, depart and ideal booking window recommendations based on average round-trip ticket prices for January through August 2023, sourced from Airline Reporting Corporation's (ARC) global airline sales database. Percentages noted are averages.
Which airlines fly to Mountain Home?
A total of 6 carriers connect 19 airports across the world to Mountain Home. Here are a few of the popular airlines to Mountain Home, where Boise Airport (BOI) is the major entry point:

  • Alaska Airlines
  • Delta Air Lines
  • United Airlines
  • American Airlines

Where do you fly into Mountain Home?
Boise Airport (BOI) is the main hub for travelers flying to Mountain Home. Or you can arrive at Mountain Home, ID (MUO-Mountain Home Air Force Base). Compare fares between these airports to find the cheapest or easiest way to fly to Mountain Home.
How far is the airport from central Mountain Home?
If you're touching down at Boise Airport (BOI), you'll be approximately 40 mi northwest of central Mountain Home.
Can I save money by booking a Mountain Home trip package?
Book a Mountain Home flight and hotel package deal on Expedia, and you can enjoy significant savings. It's simple to bundle your hotel and flight, and you can add car rentals and activities to create your own personalized Mountain Home break. Plus, nothing beats the convenience of booking everything in the same place.
Can I change or cancel my flight to Mountain Home?
If you booked your flight to Mountain Home within the last 24 hours, you can usually change or cancel it without fees. After that, extra charges may apply depending on the airline's terms of service. To learn more, check out our Customer Service Portal. Remember that some flights are non-refundable, so you may receive a credit for a future flight rather than a direct refund. When browsing Expedia, select the "No cancel fee" or "Changes included" boxes to see tickets with flexible change policies.

*Flight schedules are subject to change.

*Available to One Key members.

 

Travel information

Destination airport
Boise
Destination airport IATA code
BOI
Destination city name
Boise
Roundtrip price
$114

Trending flights to Mountain Home

Prices were available within the past 7 days and start at $57 for one-way flights and $114 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Tue, Jun 9 - Tue, Jun 16
DEN
Denver
BOI
Boise
$114 Roundtrip, found 1 hour ago
$114
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Tue, Jun 9 from Denver to Boise, returning Tue, Jun 16, priced at $114 found 1 hour ago

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