Cheap flights To Southern Idaho (IDA) from $65

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Cheap Flights to Southern Idaho from $65 One Way, $126 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Mon, Aug 11 - Thu, Aug 14
LAX
Los Angeles Intl.
BOI
Boise
$126 Roundtrip, found 2 days ago
$126
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Mon, Aug 11 from Los Angeles Intl. to Boise, returning Thu, Aug 14, priced at $126 found 2 days ago
Fri, Sep 26 - Mon, Sep 29
SAN
San Diego Intl.
BOI
Boise
$127 Roundtrip, found 5 days ago
$127
Roundtrip
found 5 days ago
Select Spirit Airlines flight, departing Fri, Sep 26 from San Diego Intl. to Boise, returning Mon, Sep 29, priced at $127 found 5 days ago
Thu, Aug 21 - Fri, Aug 22
ORD
O'Hare Intl.
BOI
Boise
$152 Roundtrip, found 6 days ago
$152
Roundtrip
found 6 days ago
Select United flight, departing Thu, Aug 21 from O'Hare Intl. to Boise, returning Fri, Aug 22, priced at $152 found 6 days ago
Tue, Aug 19 - Thu, Aug 28
CLD
McClellan-Palomar
BOI
Boise
$180 Roundtrip, found 12 hours ago
$180
Roundtrip
found 12 hours ago
Select American Airlines flight, departing Tue, Aug 19 from McClellan-Palomar to Boise, returning Thu, Aug 28, priced at $180 found 12 hours ago
Sun, Sep 28 - Wed, Oct 1
ORD
O'Hare Intl.
JAC
Jackson Hole
$201 Roundtrip, found 8 hours ago
$201
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Sun, Sep 28 from O'Hare Intl. to Jackson Hole, returning Wed, Oct 1, priced at $201 found 8 hours ago
Wed, Aug 27 - Wed, Sep 3
LAX
Los Angeles Intl.
SUN
Friedman Memorial
$213 Roundtrip, found 1 day ago
$213
Roundtrip
found 1 day ago
Select United flight, departing Wed, Aug 27 from Los Angeles Intl. to Friedman Memorial, returning Wed, Sep 3, priced at $213 found 1 day ago
Wed, Sep 24 - Wed, Oct 1
LAX
Los Angeles Intl.
JAC
Jackson Hole
$213 Roundtrip, found 8 hours ago
$213
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Sep 24 from Los Angeles Intl. to Jackson Hole, returning Wed, Oct 1, priced at $213 found 8 hours ago
Fri, Aug 22 - Mon, Aug 25
CLD
McClellan-Palomar
JAC
Jackson Hole
$223 Roundtrip, found 5 days ago
$223
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Aug 22 from McClellan-Palomar to Jackson Hole, returning Mon, Aug 25, priced at $223 found 5 days ago
Mon, Sep 29 - Thu, Oct 2
SAN
San Diego Intl.
JAC
Jackson Hole
$232 Roundtrip, found 11 hours ago
$232
Roundtrip
found 11 hours ago
Select American Airlines flight, departing Mon, Sep 29 from San Diego Intl. to Jackson Hole, returning Thu, Oct 2, priced at $232 found 11 hours ago
Fri, Nov 14 - Tue, Nov 18
ORD
O'Hare Intl.
IDA
Idaho Falls Regional
$236 Roundtrip, found 6 days ago
$236
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Nov 14 from O'Hare Intl. to Idaho Falls Regional, returning Tue, Nov 18, priced at $236 found 6 days ago

Southern Idaho Flight Information

Traveling To
Southern Idaho
Destination Airport IATA Code
IDA
Number of Airlines Serving
Airlines
Spirit Airlines, American Airlines, Alaska Airlines, United
Flight Price
$126
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Southern Idaho economy flight packages

Price found within the past 48 hours. Click for updated prices.
Sawtelle Mountain Resort
2.5-star property

Sawtelle Mountain Resort

Sep 9 - Sep 12

3 night stay

Nashville (BNA) to Idaho Falls (IDA)

Delta • Non-stop roundtrip • Coach
per person
found 1 day ago
Mountain Vista Hotel
2.0-star property

Mountain Vista Hotel

Sep 18 - Sep 22

4 night stay

Nashville (BNA) to Jackson Hole (JAC)

Delta • Non-stop roundtrip • Coach
per person
found 9 hours ago
The Alpine House
4.0-star property

The Alpine House

Aug 29 - Sep 1

3 night stay

Dallas (DFW) to Jackson Hole (JAC)

United • Non-stop roundtrip • Coach
per person
found 20 hours ago
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See all available trips from Nashville to Southern Idaho
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Southern Idaho first class flight packages

Price found within the past 48 hours. Click for updated prices.
Cache House
2.0-star property

Cache House

8.2/10 Very Good! (428 reviews)

Sep 18 - Sep 22

4 night stay

Los Angeles (LAX) to Jackson Hole (JAC)

Delta • Non-stop roundtrip • FirstClass
per person
found 13 hours ago
First time staying in a hotel for me. A knew experience for me.

Reviewed on Sep 23, 2023

The Virginian Lodge
4.0-star property

The Virginian Lodge

9/10 Wonderful! (439 reviews)

Sep 18 - Sep 22

4 night stay

Los Angeles (LAX) to Jackson Hole (JAC)

Delta • Non-stop roundtrip • FirstClass
per person
found 13 hours ago
Friendly staff, nice and clean room, and great location.

Reviewed on Jun 15, 2023

Mountain Modern Jackson Hole
3.0-star property

Mountain Modern Jackson Hole

8.6/10 Excellent! (1,085 reviews)

Sep 18 - Sep 22

4 night stay

Los Angeles (LAX) to Jackson Hole (JAC)

Delta • Non-stop roundtrip • FirstClass
per person
found 13 hours ago
Convenient location. Clean rooms.

Reviewed on May 3, 2025

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See all available trips from Los Angeles to Southern Idaho
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Southern Idaho

Get the absolute lowest prices on flights to Southern Idaho by shopping with Orbitz. Orbitz is the most efficient travel planner around, allowing you to search, compare and book discount domestic and international flights fast. With cutting-edge mobile tools and access to frequent flier rewards programs, we have everything you need for both your routine and holiday excursions.

Book Your Flight To Southern Idaho Using Your Mobile Device

New mobile app tools enable those with hand-held devices to scout out the best bargains and to secure tickets from any location. If you have an iPhone, iPad or Android device, you may take advantage of special discounts, only available to mobile device customers, when you book hotel rooms or car rentals on the same day as booking Southern Idaho flights.

Avoid Check-In Hassles When Traveling On Flights to Southern Idaho

Orbitz also provides an array of resources that can help you eliminate most check-in hassles. Detailed baggage information is continually available for Southern Idaho flights. Mobile apps can also be used to share travel itineraries with family members or business associates.

Keeping Everyone Up To Date

When you download the free Orbitz mobile phone app, you can get regular and free flight updates. These will keep you informed of important scheduling changes. Updates can even be sent to several contacts, helping to keep everyone current on anticipated arrival times and all other relevant flight details.

Orbitz makes traveling on a budget very easy to do. We provide everything you need to plan your ideal trip from start to finish. Getting there and back again is a snap when you book your Southern Idaho flight using Orbitz.

Frequently asked questions

Which airlines fly to Southern Idaho?
You're spoiled for choice with 20 leading airlines that fly to Boise Airport (BOI). Compare airfares and score yourself a cheap flight to Southern Idaho with any one of these top domestic carriers:

  • Alaska Airlines - 312 flights to Southern Idaho per month
  • Delta - 241 flights to Southern Idaho per month
  • United Airlines - 207 flights to Southern Idaho per month

What is the best airport to fly to in Southern Idaho?
Boise Airport (BOI) is the main gateway for this unique destination. Once you've stepped out of the terminal, the possibilities are endless when it comes to discovering Southern Idaho.
How much is a flight to Southern Idaho?
If you're searching for round-trip flights, airfares ranged between $126 and $236 this last week. The cheapest one-way price was $65, departing from Los Angeles (LAX).
How to book the cheapest flight to Southern Idaho?
With some of the biggest and best flight deals around, you'll always bag a bargain with Orbitz. The following tips and hints will help you find cheap flights to Southern Idaho — and leave you with more cash to splash:

  • Taking off from or arriving at other airports can be more affordable. Enter your preferred departure and arrival airports. Next, select the 'Nearby airports' function below to compare your options.
  • Also, click on the 'Show flexible dates' link to compare the fares on days either side of your selected departure. It's possible to pick up cheaper flight deals if your travel plans are flexible.
  • To filter your results, click on 'Show options.' You can search based on seating class, airlines, and nonstop and refundable flights. You can also select your preferred departure and arrival times under 'Sort & Filter' to the left.
  • Book as soon as you've sorted your travel dates. While you can get lucky now and then, flights rarely get cheaper as your date of departure nears.
  • Make greater savings on your vacation by combining your flights, hotels and car rentals into an Orbitz package deal. Your budget will thank you for it.
  • Don't travel during peak seasons if possible. By steering clear of school vacations and summer, you can save big on your airfares.

How long is a flight to Southern Idaho?
You could have time to read a couple of chapters of a novel, or you might polish off the entire thing! Flight durations depend on where you're coming from, but these popular routes to Southern Idaho will give you some idea:

  • Seattle, WA (SEA-Seattle - Tacoma Intl.) to Boise Airport (BOI) - 1 hour and 27 minutes
  • San Francisco, CA (SFO-San Francisco Intl.) to Boise Airport (BOI) - 1 hour and 43 minutes
  • Denver, CO (DEN-Denver Intl.) to Boise Airport (BOI) - 2 hours

What is the best time to book a flight to Southern Idaho?
Generally speaking, the cheapest month to reserve a plane ticket is January. This is closely followed by February and August. When searching for a cheap flight to Southern Idaho, it's always good to be ready to book. Cheap deals appear in an instant and don't wait around!
What day of the week is the cheapest to book a flight to Southern Idaho?
Land a fantastic flight deal by booking on a Tuesday, Wednesday or Saturday. Typically, these are the best days of the week to land cheap tickets to Southern Idaho.
What is the cheapest day of the week to fly to Southern Idaho?
According to Orbitz data from 2020, Monday is normally the best day to get cheap flights to Southern Idaho. Tuesday also has budget-friendly fares while Saturday has the highest ticket rates. Even though leaving at the weekend can be more suitable, you'll have more money in your pocket to play with if you take off at the start of the week.
What is the cheapest month to fly to Southern Idaho?
We won't keep you guessing — based on Orbitz data, August is generally the cheapest month to fly. Ideal for those who crave a weekend getaway or just a break from it all before the weather turns. The costliest time to fly is in the middle of summer, with ticket prices peaking in June.
Which airlines allow free cancellation?
If you're worried your travel plans could change, Orbitz will help you lock in a flexible ticket. All you have to do is click on "Filter by flexible change policies" when searching for your flights. We'll show you airlines that include free cancellation and no change fees — all on top of irresistibly low prices.
What do I need for the flight to Southern Idaho?
From onboard entertainment to travel basics like a pillow, there are several things a regular flyer won't take off without. To make sure you're all set for your trip, check out this handy list:

  • Check that you've packed your travel documents and identification. For overseas journeys, you'll require your passport. When booking your tickets, always use the same details that are stated on your current ID.
  • Pack your carry-on bag with snacks and activities and you'll happily pass the time on this medium-haul flight. Where possible, connect to the airport's Wi-Fi and transfer your favorite podcast or playlist to your phone before take off.
  • Plane cabins are frequently chilly. Even if you're traveling during the peak of the Southern Idaho summer, make sure you take a sweater on board to keep comfortable.

How many direct flights are there to Southern Idaho?
Your next big adventure is just one easy plane ride away, with 189 direct services to Southern Idaho each month. Search for your fare with Orbitz and lock in a fantastic deal with Alaska Airlines, Delta Air Lines or Southwest Airlines. Other well-known airlines that provide nonstop services include United Airlines, American Airlines and Spirit Airlines.
How do I get cheap first-class/business deals to Southern Idaho?
Savvy travelers have a talent for finding first or business-class flights to Southern Idaho without the hefty price tag. You can do the same with these handy tips:

  • Flexibility is important. By being open to various travel dates, you'll have more chances of spotting a sale on your airfares.
  • Look for a low-cost airline that has business-class seats. They usually come with more legroom and a glass of bubbly — but without the premium price.
  • Make a bid for an upgrade. Some carriers hold online auctions that let you offer a price for a seat at the front of the plane. You may also be able to upgrade with points earned through a loyalty scheme.

What is the best time to go to Southern Idaho?
You'll have all the fun you can handle whatever time of year you decide to go to Southern Idaho, but March, May and August are the liveliest months. Want to fill your itinerary with stacks of warm-weather experiences? Plan your getaway around June 20. This is when summer begins in the Northern Hemisphere. Expect the mercury to sit anywhere between 45 ºF and 75 ºF during this time.

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.