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Idaho Falls

$176+ 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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
RNO — IDA
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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Cheap 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 February 13, 2026.

This Kiwi.com deal was found by Cheapflights users on 2/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:47 am
RNO
-
IDA
2 stops8h 44m
Multiple Airlines
Mon 4/2710:21 pm
IDA
-
RNO
1 stop13h 19m
Multiple Airlines
Deal found 2/10$265
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Fri 4/245:30 am
RNO
-
IDA
1 stop6h 54m
United Airlines
Mon 4/272:30 pm
IDA
-
RNO
1 stop7h 01m
United Airlines
Deal found 2/10$280
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/268:41 pm
RNO
-
IDA
1 stop17h 49m
Multiple Airlines
Mon 3/210:29 pm
IDA
-
RNO
1 stop13h 11m
Multiple Airlines
Deal found 2/11$283
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 6/186:00 am
RNO
-
IDA
1 stop3h 39m
Delta
Tue 6/306:50 pm
IDA
-
RNO
1 stop5h 40m
Delta
Deal found 2/9$345
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 7/15:35 am
RNO
-
IDA
1 stop6h 49m
United Airlines
Sat 7/44:23 pm
IDA
-
RNO
1 stop7h 01m
United Airlines
Deal found 2/9$355
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/55:30 am
RNO
-
IDA
1 stop7h 00m
United Airlines
Sat 3/710:50 am
IDA
-
RNO
1 stop7h 40m
United Airlines
Deal found 2/10$373
This Delta deal was found by Cheapflights users on 2/11. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/215:40 am
RNO
-
IDA
1 stop5h 42m
Delta
Tue 2/246:35 pm
IDA
-
RNO
1 stop6h 10m
Delta
Deal found 2/11$383
This Kiwi.com deal was found by Cheapflights users on 2/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/192:44 pm
RNO
-
IDA
1 stop23h 30m
Multiple Airlines
Tue 3/241:30 pm
IDA
-
RNO
2 stops31h 07m
Multiple Airlines
Deal found 2/11$397
This United Airlines deal was found by Cheapflights users on 2/9. 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.
Wed 2/255:20 am
RNO
-
IDA
1 stop7h 10m
United Airlines
Sat 2/282:40 pm
IDA
-
RNO
1 stop6h 54m
United Airlines
Deal found 2/9$415
This Alaska Airlines deal was found by Cheapflights users on 2/10. 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.
Thu 3/512:37 pm
RNO
-
IDA
1 stop9h 59m
Alaska Airlines
Sat 3/78:00 am
IDA
-
RNO
2 stops12h 37m
Alaska Airlines
Deal found 2/10$421
This Orbitz deal was found by Cheapflights users on 2/9. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/187:50 pm
RNO
-
IDA
2 stops16h 32m
Alaska Airlines
Tue 6/304:14 pm
IDA
-
RNO
1 stop4h 20m
Alaska Airlines
Deal found 2/9$446

Find 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 February 13, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$265
(Kiwi.com)

One-way from

$176
(Kiwi.com)

Popular in

February

Cheapest in

April

Average price

$668
Provider with most accurate pricing for Reno-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Reno-Idaho Falls Fanning Field flights.
Search Deals
From Reno to Idaho Falls Fanning Field
Search Deals
One-way flight from Reno to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

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 February 13, 2026.
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

Fri 4/24

11:47 am-9:31 pm

2 stops8h 44m

Idaho Falls Fanning Field

Mon 4/27

10:21 pm-10:40 am

1 stop13h 19m

$265

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 2/26

8:41 pm-3:30 pm

1 stop17h 49m

Idaho Falls Fanning Field

Mon 3/2

10:29 pm-10:40 am

1 stop13h 11m

$283

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 6/18

6:00 am-10:39 am

1 stop3h 39m

Idaho Falls Fanning Field

Tue 6/30

6:50 pm-11:30 pm

1 stop5h 40m

$345

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 7/1

5:35 am-1:24 pm

1 stop6h 49m

Idaho Falls Fanning Field

Sat 7/4

4:23 pm-10:24 pm

1 stop7h 01m

$355

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 3/19

2:44 pm-3:14 pm

1 stop23h 30m

Idaho Falls Fanning Field

Tue 3/24

1:30 pm-7:37 pm

2 stops31h 07m

$397

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 2/25

5:20 am-1:30 pm

1 stop7h 10m

Idaho Falls Fanning Field

Sat 2/28

2:40 pm-8:34 pm

1 stop6h 54m

$415

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 3/5

7:30 am-11:36 pm

2 stops15h 06m

Idaho Falls Fanning Field

Sat 3/7

8:00 am-7:37 pm

2 stops12h 37m

$474

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Wed 7/1

1:30 pm-6:14 pm

1 stop3h 44m

Idaho Falls Fanning Field

Sat 7/4

6:10 am-1:45 pm

2 stops8h 35m

$500

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Thu 3/26

2:44 pm-3:14 pm

1 stop23h 30m

$176

RenoIdaho Falls

RNO - IDA

RNOIDA

Reno

Sun 6/14

8:52 pm-4:08 pm

1 stop18h 16m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/12

Showing 1-10 of 12 results
1
2

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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice 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, June is the cheapest month in which you can book a flight from Reno to Idaho Falls (average of $148). Flying from Reno to Idaho Falls in March is currently the most expensive (average of $427). 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 February 13, 2026.
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
11,878 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Alaska Airlines
8.0
Very good
11,878 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the flight.
Delta
7.9
Good
8,191 reviews
Alaska Airlines
8.0
Very good
11,878 reviews

Overall

8.0

Crew

8.5

Food

7.1

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Reviews

1 / 20
10.0
Excellent

robert,Feb 2026

LAS - SAN

The good customer service team made you fell welcome on the 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 Delta and United Airlines fly from Reno to Idaho Falls in about 3h 39m. The time it takes to get you to your destination can typically vary by up to 3h 10m. 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 $175. Another airline that can offer you cheap pricing is Delta. Alaska Airlines is priced at 59% 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, June is the cheapest month in which you can book a flight from Reno to Idaho Falls (average of $148). Flying from Reno to Idaho Falls in March is currently the most expensive (average of $427). 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 February 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$175Average$380FlexibilityNo cancel feeOn-time75%
DeltaCheapest$237Average$350FlexibilityNo cancel feeOn-timeN/A

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