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Idaho Falls

$189+ Cheap flights from Reno to Idaho Falls (RNO - IDA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — IDA
Oct 25 — Nov 11
Sat 10/25
Sat 11/1
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 September 25, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$189
(Kiwi.com)

Popular in

October

Cheapest in

May

Average price

$380
Provider with most accurate pricing for Reno-Idaho Falls Fanning Field flight deals.
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Provider most trusted by Cheapflights users for Reno-Idaho Falls Fanning Field flights.
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From Reno to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 16% potential increase in price ($84 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 25, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/25. 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.
Thu 12/48:50 pmRNO - IDA
1 stop15h 26mMultiple Airlines
Mon 12/88:16 pmIDA - RNO
1 stop14h 08mMultiple Airlines
Deal found 9/25$189
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Sat 11/86:02 amRNO - IDA
1 stop8h 11mAlaska Airlines
Sun 11/96:05 amIDA - RNO
1 stop8h 33mAlaska Airlines
Deal found 9/24$260
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Thu 12/46:30 amRNO - IDA
2 stops16h 32mAlaska Airlines
Mon 12/85:07 pmIDA - RNO
2 stops20h 21mAlaska Airlines
Deal found 9/25$333
This United Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/95:21 amRNO - IDA
1 stop7h 12mUnited Airlines
Mon 10/135:00 amIDA - RNO
1 stop5h 32mUnited Airlines
Deal found 9/24$460
This Alaska Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 10/102:39 pmRNO - IDA
1 stop6h 59mAlaska Airlines
Tue 10/146:00 amIDA - RNO
2 stops28h 37mAlaska Airlines
Deal found 9/25$540
This United Airlines deal was found by Cheapflights users on 9/25. 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.
Fri 9/2610:13 amRNO - IDA
1 stop6h 02mUnited Airlines
Sun 9/285:56 pmIDA - RNO
1 stop5h 30mUnited Airlines
Deal found 9/25$571
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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 10/114:15 pmIDA - RNO
2 stops19h 32mAlaska Airlines
Deal found 9/24$589
This Alaska Airlines deal was found by Cheapflights users on 9/24. 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.
Thu 10/99:12 amRNO - IDA
2 stops12h 26mAlaska Airlines
Mon 10/134:15 pmIDA - RNO
1 stop8h 20mAlaska Airlines
Deal found 9/24$591

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 September 25, 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

Thu 12/4

10:19 am-7:26 pm

2 stops32h 07m

Idaho Falls Fanning Field

Mon 12/8

8:16 pm-9:24 am

1 stop14h 08m

$229

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Sat 11/8

6:02 am-3:13 pm

1 stop8h 11m

Idaho Falls Fanning Field

Sun 11/9

6:05 am-1:38 pm

1 stop8h 33m

$260

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 12/4

6:30 am-12:02 am

2 stops16h 32m

Idaho Falls Fanning Field

Mon 12/8

5:07 pm-12:28 pm

2 stops20h 21m

$333

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 10/9

5:21 am-1:33 pm

1 stop7h 12m

Idaho Falls Fanning Field

Mon 10/13

5:00 am-9:32 am

1 stop5h 32m

$460

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Fri 10/10

2:39 pm-10:38 pm

1 stop6h 59m

Idaho Falls Fanning Field

Tue 10/14

6:00 am-9:37 am

2 stops28h 37m

$540

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

4:15 pm-10:47 am

2 stops19h 32m

$589

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 10/9

9:12 am-10:38 pm

2 stops12h 26m

Idaho Falls Fanning Field

Mon 10/13

4:15 pm-11:35 pm

1 stop8h 20m

$591

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 10/8

1:30 pm-6:13 pm

1 stop3h 43m

Idaho Falls Fanning Field

Sat 10/11

6:53 pm-9:16 pm

1 stop3h 23m

$628

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/25

Compare providers for flights from Reno to Idaho Falls

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Reno to Idaho Falls in September.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Reno-Idaho Falls flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Reno-Idaho Falls flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Reno-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Reno-Idaho Falls flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Reno-Idaho Falls flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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 September 25, 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

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.
Delta
8.0
Very good
7,973 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.0

Boarding

8.1

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Sep 2025

BOS - HNL

The flight was awesome but a little long. I would prefer a flight with a layover. The amount of space available was minimal and a little uncomfortable for that long of a flight.

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.

  • How long is the flight from Reno to Idaho Falls?

    Airlines like Alaska Airlines and United Airlines fly from Reno to Idaho Falls in about 7h 12m. The time it takes to get you to your destination can typically vary by up to 59m. The distance from Reno to Idaho Falls is about 485 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Reno to Idaho Falls round-trip?

    Cheapflights users have booked flights from Reno to Idaho Falls round-trip from $240. Another airline that can offer you cheap pricing is Alaska Airlines. Delta is priced at 45% 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 September 25, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$240Average$350FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$295Average$380FlexibilityNo cancel feeOn-time75%

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