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$120+ Cheap flights from Reno to Idaho Falls (RNO - IDA)

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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — IDA
Aug 18 — Aug 251
Mon 8/18
Mon 8/25
1 adult, Economy
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Cheap flight deals from Reno to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Reno (RNO) to Idaho Falls (IDA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 13, 2025.

Round-trip from

$281
(Hawaiian Airlines)

One-way from

$120
(Alaska Airlines)

Popular in

March

Cheapest in

May

Average price

$290
From Reno to Idaho Falls Fanning Field
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One-way flight from Reno to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 11% potential increase in price ($54 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Reno to Idaho Falls

Cheapest flights from Reno to Idaho Falls
Explore the most affordable flight options available from Reno to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 13, 2025.

This Hawaiian Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:39 pmRNO - IDA
1 stop6h 59mHawaiian Airlines
Sat 10/116:00 amIDA - RNO
1 stop8h 45mHawaiian Airlines
Deal found 8/11$281
This Kiwi.com deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2711:52 amRNO - IDA
1 stop28h 14mMultiple Airlines
Sun 8/315:51 pmIDA - RNO
2 stops30h 02mMultiple Airlines
Deal found 8/12$297
This United Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/255:20 amRNO - IDA
1 stop7h 10mUnited Airlines
Fri 8/294:15 pmIDA - RNO
1 stop7h 10mUnited Airlines
Deal found 8/10$301
This Alaska Airlines deal was found by Cheapflights users on 8/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/82:39 pmRNO - IDA
1 stop6h 59mAlaska Airlines
Sat 10/116:00 amIDA - RNO
2 stops10h 55mAlaska Airlines
Deal found 8/11$338
This Delta deal was found by Cheapflights users on 8/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:00 amRNO - IDA
1 stop3h 39mDelta
Tue 8/266:52 pmIDA - RNO
1 stop4h 32mDelta
Deal found 8/12$430
This Alaska Airlines deal was found by Cheapflights users on 8/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/52:39 pmRNO - IDA
1 stop6h 59mAlaska Airlines
Thu 10/96:00 amIDA - RNO
1 stop8h 45mAlaska Airlines
Deal found 8/10$527

Cheapflights Fare Finder

 
Customize your flight search to find flights from Reno to Idaho Falls that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
Use the filters below to find and compare flights from Reno to Idaho Falls that are best for you.

Fly from

Reno

Fly to

Idaho Falls

Route

Depart

Return

Price

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 10/8

2:39 pm-10:38 pm

1 stop6h 59m

Idaho Falls Fanning Field

Sat 10/11

6:00 am-1:45 pm

1 stop8h 45m

$281

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 8/27

11:52 am-5:06 pm

1 stop28h 14m

Idaho Falls Fanning Field

Sun 8/31

5:51 pm-10:53 pm

2 stops30h 02m

$297

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Mon 8/25

5:20 am-1:30 pm

1 stop7h 10m

Idaho Falls Fanning Field

Fri 8/29

4:15 pm-10:25 pm

1 stop7h 10m

$301

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 8/27

9:00 am-3:29 pm

1 stop5h 29m

Idaho Falls Fanning Field

Sun 8/31

10:56 am-5:27 pm

1 stop7h 31m

$301

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 10/8

2:39 pm-10:38 pm

1 stop6h 59m

Idaho Falls Fanning Field

Sat 10/11

6:00 am-3:55 pm

2 stops10h 55m

$338

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Sun 8/24

6:25 am-10:51 am

1 stop27h 26m

$131

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Mon 8/25

5:10 pm-10:27 pm

1 stop4h 17m

$151

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Sat 8/23

6:00 am-10:39 am

1 stop3h 39m

$201

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Sat 8/23

11:56 am-5:06 pm

2 stops28h 10m

$271

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Mon 8/25

7:40 pm-10:39 pm

2 stops25h 59m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/10

Showing 1-10 of 12 results
1
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Best time to book a flight from Reno to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Reno with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Reno to Idaho Falls

What is the cheapest month to book a flight from Reno to Idaho Falls?

Currently, October is the cheapest month in which you can book a flight from Reno to Idaho Falls (average of $380). Flying from Reno to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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 August 13, 2025.
Get a feel of what it's like to fly with Alaska Airlines and Delta from Reno to Idaho Falls by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)
Delta
8.0
Very good
7,979 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Crew

8.5

Overall

8.0

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Reviews

1 / 20
8.0
Excellent

Anonymous,Aug 2025

BOI - LAX

flying in first class, my husband froze the entire flight and was miserable. first class does not offer blankets or any entertainment. (TV etc)

Related info for your journey

Find useful and relevant information for your journey from Reno to Idaho Falls. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Reno to Idaho Falls round-trip?

    Cheapflights users have booked flights from Reno to Idaho Falls round-trip from $281. Hawaiian Airlines is priced at 32% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Reno to Idaho Falls that include hotel bookings?

    Yes. In addition to deals on Reno to Idaho Falls flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Reno to Idaho Falls?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reno to Idaho Falls.

  • Can I find deals for business class flights from Reno to Idaho Falls?

    Yes. Cheapflights offers flight deals from Reno to Idaho Falls by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Reno to Idaho Falls?

    Currently, October is the cheapest month in which you can book a flight from Reno to Idaho Falls (average of $380). Flying from Reno to Idaho Falls in December is currently the most expensive (average of $578). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Idaho Falls?

Book flights to Idaho Falls if you plan to visit one of these locations
Rexburg

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Top 2 airlines flying from Reno to Idaho Falls

Discover the top 2 airlines that operate flights from Reno to Idaho Falls. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated August 13, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$240Average$383FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$295Average$380FlexibilityNo cancel feeOn-time75%

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