Cheap flights To Southern Idaho (IDA) from $59

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Southern Idaho from $59 One Way, $115 Round Trip

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

Fri, Nov 14 - Sun, Nov 16
SFO
San Francisco Intl.
BOI
Boise
$115 Roundtrip, found 6 days ago
$115
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Fri, Nov 14 from San Francisco Intl. to Boise, returning Sun, Nov 16, priced at $115 found 6 days ago
Sat, Oct 25 - Mon, Nov 3
SFO
San Francisco Intl.
BOI
Boise
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Sat, Oct 25 from San Francisco Intl. to Boise, returning Mon, Nov 3, priced at $117 found 6 days ago
Tue, Oct 28 - Tue, Nov 4
SFO
San Francisco Intl.
BOI
Boise
$117 Roundtrip, found 6 days ago
$117
Roundtrip
found 6 days ago
Select United flight, departing Tue, Oct 28 from San Francisco Intl. to Boise, returning Tue, Nov 4, priced at $117 found 6 days ago
Sun, Oct 26 - Sat, Nov 1
SFO
San Francisco Intl.
BOI
Boise
$138 Roundtrip, found 6 days ago
$138
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Oct 26 from San Francisco Intl. to Boise, returning Sat, Nov 1, priced at $138 found 6 days ago
Tue, Oct 28 - Tue, Nov 4
SFO
San Francisco Intl.
BOI
Boise
$153 Roundtrip, found 6 days ago
$153
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Tue, Oct 28 from San Francisco Intl. to Boise, returning Tue, Nov 4, priced at $153 found 6 days ago
Sun, Feb 1 - Wed, Feb 4
LAX
Los Angeles Intl.
JAC
Jackson Hole
$191 Roundtrip, found 6 hours ago
$191
Roundtrip
found 6 hours ago
Select United flight, departing Sun, Feb 1 from Los Angeles Intl. to Jackson Hole, returning Wed, Feb 4, priced at $191 found 6 hours ago
Sat, Jan 17 - Wed, Jan 21
LAX
Los Angeles Intl.
BOI
Boise
$196 Roundtrip, found 5 hours ago
$196
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Sat, Jan 17 from Los Angeles Intl. to Boise, returning Wed, Jan 21, priced at $196 found 5 hours ago
Mon, Feb 2 - Wed, Feb 4
SFO
San Francisco Intl.
JAC
Jackson Hole
$211 Roundtrip, found 6 hours ago
$211
Roundtrip
found 6 hours ago
Select Delta flight, departing Mon, Feb 2 from San Francisco Intl. to Jackson Hole, returning Wed, Feb 4, priced at $211 found 6 hours ago
Thu, Oct 23 - Sat, Oct 25
SFO
San Francisco Intl.
SUN
Friedman Memorial
$232 Roundtrip, found 20 hours ago
$232
Roundtrip
found 20 hours ago
Select United flight, departing Thu, Oct 23 from San Francisco Intl. to Friedman Memorial, returning Sat, Oct 25, priced at $232 found 20 hours ago
Tue, Nov 11 - Sat, Nov 15
LAX
Los Angeles Intl.
IDA
Idaho Falls Regional
$239 Roundtrip, found 1 day ago
$239
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Nov 11 from Los Angeles Intl. to Idaho Falls Regional, returning Sat, Nov 15, priced at $239 found 1 day ago

Southern Idaho Flight Information

Traveling To
Southern Idaho
Destination Airport IATA Code
IDA
Number of Airlines Serving
Airlines
United, Delta, Southwest Airlines, Alaska Airlines, American Airlines, Hawaiian Airlines
Flight Price
$115
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

Nov 6 - Nov 11

5 night stay

Los Angeles (LAX) to Idaho Falls (IDA)

Delta • Non-stop roundtrip • Coach
Price was $649, price is now $501 per person
$501
per person
found 1 day ago
WorldMark West Yellowstone
3.5-star property

WorldMark West Yellowstone

Nov 6 - Nov 11

5 night stay

Los Angeles (LAX) to Jackson Hole (JAC)

Delta • Non-stop roundtrip • Coach
Price was $870, price is now $651 per person
$651
per person
found 1 day ago
Timbers at Island Park Village Resort
3.0-star property

Timbers at Island Park Village Resort

Nov 6 - Nov 11

5 night stay

Los Angeles (LAX) to Idaho Falls (IDA)

Delta • Non-stop roundtrip • Coach
Price was $649, price is now $504 per person
$504
per person
found 1 day ago
Don't see what you're looking for?
See all available trips from Los Angeles to Southern Idaho
View all trips

Southern Idaho

Snag some “suite” deals when you add cheap hotel rooms to Southern Idaho flights at Orbitz. You can score tickets to ballgames, concerts and other activities while planning your low fare flights. For non-stop air tickets or planned layovers, Orbitz is your discount travel resource.

Budget Prices, Luxury Life

Find mobile-only bargains on your home away from home with Orbitz cutting-edge mobile tools. Search domestic and international hotels at Orbitz On the Go. Find free travel planning apps for your iPhone, Android or iPad. You’ll always get our guaranteed low prices on your favorite hotels and flights to Southern Idaho.

Fun for All

While shopping Orbitz sales on Southern Idaho flights, remember to throw in some fun. Ticket sales for music, theatre, sports and more can be found on the Activities page. Just tell us what you want to do, and Orbitz will save your seat.

Non-Stop or Stop and Visit

Will you be flying round-trip or one-way? Going directly from Point A to Point B? Maybe you’d like to have dinner with family and friends along the way. Whether you need non-stop flights to {destination.name} or lowest cost layovers on Southern Idaho flights, you will always find the best air travel prices at Orbitz.

All in One

Now you can custom design the perfect travel package with Orbitz and save more when booking your flights to Southern Idaho. Do you have a favorite airline, hotel or car rental company? Every page at Orbitz gives you complete freedom to create your travel plans according to your unique wants and needs. Orbitz is designed to meet your discount travel planning needs completely and conveniently.

Frequently asked questions

Which airlines fly to Southern Idaho?
You're spoiled for choice with 19 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 $115 and $239 this last week. The cheapest one-way price was $59, departing from San Francisco (SFO).
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.

Nearby

Book on Expedia

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.