Cheap flights to Idaho Falls, ID from $134

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/21. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
CMH — IDA
Apr 28 — May 51

Flights to Idaho Falls in 2024

Find the latest flights to Idaho Falls in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 3,086,534 searches and data was last updated on April 23, 2024.

Popular in

February

Cheapest in

September

Average price

$655

Round-trip from

$518

One-way from

$229
High demand for flights, 6% potential price rise
Best time to find cheap flights, 1% potential price drop
Average for round-trip flights in April 2024
From New York to Idaho Falls Fanning Field
One-way flight from New York to Idaho Falls Fanning Field (IDA)

Cheap flights to Idaho Falls in April & May 2024

Discover affordable flights and deals to Idaho Falls in April and May 2024. In the last 7 days, Cheapflights users made a total of 3,086,534 searches and data was last updated on April 23, 2024.
The deals listed below are some of the cheapest flights available to Idaho Falls in April and May 2024. Check back soon for alternative prices as deals update often.
Tue 5/149:15 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Sat 5/186:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/21$182
Tue 5/145:30 amSEA - IDA
1 stop5h 58mDelta
Sat 5/186:00 amIDA - SEA
1 stop4h 14mDelta
Deal found 4/21$231
Fri 5/105:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Tue 5/1412:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 4/22$253
Sun 5/269:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Fri 5/316:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$257
Mon 5/209:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Mon 5/276:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$262
Sun 5/265:30 amSEA - IDA
1 stop5h 58mDelta
Fri 5/316:00 amIDA - SEA
1 stop4h 14mDelta
Deal found 4/22$271
Fri 5/179:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 5/196:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$277
Tue 5/2112:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Tue 5/286:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/21$282
Tue 5/217:55 amDEN - IDA
Nonstop1h 48mUnited Airlines
Tue 5/285:56 pmIDA - DEN
Nonstop1h 44mUnited Airlines
Deal found 4/23$284

Idaho Falls 2024 flight deals

Explore flight deals for Idaho Falls in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 3,086,534 searches and data were last updated on April 23, 2024.
Browse some of the best deals on flights to Idaho Falls in 2024. Check back in a little while for more flight options.
Tue 5/149:15 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Sat 5/186:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/21$182
Tue 5/145:30 amSEA - IDA
1 stop5h 58mDelta
Sat 5/186:00 amIDA - SEA
1 stop4h 14mDelta
Deal found 4/21$231
Fri 5/105:00 amDEN - IDA
1 stop7h 44mAmerican Airlines
Tue 5/1412:05 pmIDA - DEN
1 stop6h 08mAmerican Airlines
Deal found 4/22$253
Sun 5/269:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Fri 5/316:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$257
Mon 5/209:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Mon 5/276:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$262
Sun 5/265:30 amSEA - IDA
1 stop5h 58mDelta
Fri 5/316:00 amIDA - SEA
1 stop4h 14mDelta
Deal found 4/22$271
Fri 5/179:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 5/196:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$277
Tue 5/2112:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Tue 5/286:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/21$282
Sat 9/143:34 pmDEN - IDA
Nonstop1h 40mUnited Airlines
Sat 9/215:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 4/22$284

Flights to Idaho Falls departing soon

Discover available last-minute flight options to Idaho Falls, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 3,086,534 searches and data was last updated on April 23, 2024.
Browse some of the best deals on flights leaving last minute to Idaho Falls. It's recommended that you verify the details of your last-minute flight before booking.
Fri 5/312:10 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Mon 5/63:31 pmIDA - SEA
Nonstop1h 54mAlaska Airlines
Deal found 4/22$492
Mon 4/292:51 pmDEN - IDA
1 stop6h 46mAmerican Airlines
Fri 5/312:10 pmIDA - DEN
1 stop5h 55mAmerican Airlines
Deal found 4/22$523
Mon 4/298:05 amDEN - IDA
2 stops13h 32mAmerican Airlines
Fri 5/312:10 pmIDA - DEN
1 stop5h 55mAmerican Airlines
Deal found 4/22$533
Wed 5/15:35 amSEA - IDA
1 stop6h 15mDelta
Thu 5/26:58 pmIDA - SEA
1 stop6h 36mDelta
Deal found 4/23$611
Thu 5/21:14 pmLAX - IDA
1 stop6h 53mUnited Airlines
Sat 5/47:00 amIDA - LAX
2 stops15h 31mUnited Airlines
Deal found 4/22$640
Mon 4/298:05 amDEN - IDA
2 stops13h 32mAmerican Airlines
Fri 5/36:38 amIDA - DEN
2 stops15h 35mAmerican Airlines
Deal found 4/22$655
Thu 5/26:20 amLAX - IDA
1 stop5h 29mDelta
Sat 5/41:30 pmIDA - LAX
1 stop5h 53mDelta
Deal found 4/22$657
Thu 5/21:36 pmONT - IDA
1 stop6h 31mUnited Airlines
Sat 5/47:00 amIDA - ONT
1 stop6h 40mUnited Airlines
Deal found 4/22$657
Thu 5/26:25 amONT - IDA
1 stop4h 15mAmerican Airlines
Sat 5/46:38 amIDA - ONT
2 stops13h 11mAmerican Airlines
Deal found 4/22$667

One-way flights to Idaho Falls

Explore one-way flight options to Idaho Falls for greater flexibility in your travel plans. Find up-to-date pricing and availability for one-way flights. In the last 7 days, Cheapflights users made a total of 3,086,534 searches and data was last updated on April 23, 2024.
Choose from one of these one-way flights departing to Idaho Falls. If you're in need of a round-trip flight to Idaho Falls instead, make sure to update the search form at the top of page.
Tue 5/219:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Deal found 4/21$134
Tue 5/217:20 pmDEN - IDA
Nonstop1h 47mUnited Airlines
Deal found 4/21$145
Mon 5/135:40 pmLAX - IDA
1 stop5h 16mAlaska Airlines
Deal found 4/22$149
Tue 5/213:01 pmDEN - IDA
1 stop3h 16mDelta
Deal found 4/21$154
Fri 7/57:10 amSEA - IDA
1 stop4h 13mDelta
Deal found 4/22$163
Sun 5/195:45 amONT - IDA
1 stop5h 43mDelta
Deal found 4/22$169
Sat 5/185:40 pmLAX - IDA
1 stop5h 17mAlaska Airlines
Deal found 4/22$179
Thu 5/161:30 amLAX - IDA
1 stop10h 14mAmerican Airlines
Deal found 4/22$184
Mon 5/135:00 pmONT - IDA
1 stop5h 56mAlaska Airlines
Deal found 4/22$184

Direct flights to Idaho Falls

Tue 5/149:15 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Sat 5/186:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/21$182
Sun 5/269:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Fri 5/316:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$257
Mon 5/209:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Mon 5/276:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$262
Fri 5/179:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Sun 5/196:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/23$277
Fri 6/79:15 pmSEA - IDA
Nonstop1h 42mAlaska Airlines
Tue 6/116:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/23$282
Sat 9/143:34 pmDEN - IDA
Nonstop1h 40mUnited Airlines
Sat 9/215:55 pmIDA - DEN
Nonstop1h 45mUnited Airlines
Deal found 4/22$284
Sat 5/1812:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Fri 5/316:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$297
Sat 5/1812:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Thu 5/303:32 pmIDA - SEA
Nonstop1h 56mAlaska Airlines
Deal found 4/22$302
Sat 5/1812:11 pmSEA - IDA
Nonstop1h 41mAlaska Airlines
Mon 6/36:00 amIDA - SEA
Nonstop1h 49mAlaska Airlines
Deal found 4/22$322

Average price of flights to Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the cheapest months to travel. The average price of a one-way flight to Idaho Falls is currently $162 while a round-trip flight costs $259. Price data was last updated on April 21, 2024.

Currently, December is the cheapest month in which you can book a flight to Idaho Falls (average of $397). Flying to Idaho Falls in June will prove the most costly (average of $625). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

January

$469

February

$446

March

$535

April

$498

May

$493

June

$625

July

$611

August

$553

September

$532

October

$488

November

$456

December

$397

Temperature and rainfall in Idaho Falls by month

Plan your trip to Idaho Falls by taking into account the average temperature and rainfall totals by month.

IDA

Temperature

23 - 69.8 °F

If weather is an important factor for your trip to Idaho Falls, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

When is the best time to book a flight to Idaho Falls?

Use this chart to determine the optimal time to book a round-trip flight to Idaho Falls. Price data was last updated on January 28, 2024.
The best time to book flights to Idaho Falls is 29 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly to Idaho Falls?

Use this chart to determine the cheapest time to fly round-trip to Idaho Falls. Price data was last updated on April 14, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to Idaho Falls should consider flying on Saturday mornings, when prices are typically cheapest. Budget-minded travelers will want to avoid Monday mornings, when prices are usually at their highest.
Search Deals

Reviews of airlines servicing Idaho Falls

Get insights into the airlines that provide service to Idaho Falls. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Idaho Falls. Reviews last updated April 23, 2024.
Read through reviews of airlines servicing Idaho Falls, such as Alaska Airlines, Delta and United Airlines. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
9,102 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
9,102 reviews
8.1
Very good
9,102 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

8.1
Very good
11,028 reviews
8.1
Very good
9,102 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.4
Good
11,289 reviews
8.1
Very good
9,102 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

7.3
Good
14,914 reviews
8.1
Very good
9,102 reviews

Entertainment

7.3

Overall

8.1

Food

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Idaho Falls in the US state of Idaho has plenty of fascinating attractions for travelers of all ages to enjoy. If you are on holiday with children then why not pay a visit to the Tautphaus Park Zoo, which is filled with amazing animals to get to know. Culture lovers should pay a visit to the Museum of Idaho. This intriguing and spacious attraction has some very interesting permanent exhibitions teaching visitors all about the history and culture of this region of the United States. The Museum of Idaho also houses temporary exhibitions, and so it is a great place to come to see fantastic examples of contemporary art too. And, of course, the Falls themselves make for an unmissable day out: their stunning natural beauty will provide travelers with life-long memories and some great opportunities for unforgettable vacation snaps.

Best Time to Fly to Idaho Falls, ID

Winters in Idaho tend to be very snowy and cold, so unless you are visiting this region to ski or snowboard, it might be best to travel in another season. If you want to avoid the more expensive travel costs that are associated with the school summer holidays between June and August, whilst still being able to enjoy some temperate weather that lets you get out and about in nature, then the autumn months of September and October are a good time to visit Idaho Falls. Idaho Falls is also home to several festivals, from an annual Shakespeare Festival to a yearly June Picnic. So why not have a look to see what is going on and time your visit to coincide with one of these public events.

Getting around Idaho Falls, ID

Public buses, rental cars, and taxis all operate in Idaho Falls, so getting around is easy. There are also several specialised tour buses which will take you on trips to the mountains, the plains, or the Falls. Public buses tend to be run by various companies, so make sure you enquire which companies operate on the routes that you want to take. There are also air links to other parts of the US, such as Utah, with flights leaving several times a day, should you wish to explore even further afield, too.

  • What does IDA mean?

    This is just an IATA (International Air Transport Association) code. IATA codes are used in aviation to identify and differentiate airports. That’s why a Idaho Falls Fanning Field Airport flight would often be abbreviated as a IDA flight.

  • What airport do you fly into for flights to Idaho Falls?

    Idaho Falls Fanning Field (IDA), located 3.8 mi from the city center, is the airport you fly into when you book flights to Idaho Falls.

  • Can I find cheaper flights to Idaho Falls if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Idaho Falls on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Idaho Falls?

    Based on reviews from Cheapflights users, Allegiant Air is rated the highest out of the airlines that fly to Idaho Falls.

  • What is the cheapest airport to fly to in Idaho Falls?

    Idaho Falls Fanning Field Airport is currently the cheapest airport to fly to in Idaho Falls. One-way flights to Idaho Falls Fanning Field Airport typically cost $56, while round-trip flights cost around $114.

  • How much is a round-trip flight to Idaho Falls?

    A round-trip flight to Idaho Falls will typically cost around $135, however they can be found for as little as $114.

  • Where does the fastest flight to Idaho Falls depart from?

    For those looking to save time traveling to Idaho Falls, Salt Lake City offers the quickest one-way flight (0 hours 57 minutes).

  • Does Idaho Falls Fanning Field Airport have rental cars?

    Yes. Those touching down at Idaho Falls Fanning Field Airport can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Idaho Falls Fanning Field Airport?

    Yes. Idaho Falls Fanning Field Airport has hotels nearby for those requiring accommodations. Stunning, Modern Apartment in Great Location is the closest property to Idaho Falls Fanning Field Airport (0.0 mi away from Idaho Falls Fanning Field Airport).

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