HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$164+ Cheap flights from Oakland, CA to Idaho Falls (OAK - 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 2/14. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — IDA
ene. 14 — ene. 211
mié. 1/14
mié. 1/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Oakland to Idaho Falls with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Oakland to Idaho Falls

Cheapest flights from Oakland to Idaho Falls
Explore the most affordable flight options available from Oakland to Idaho Falls. Find the lowest fares from popular airlines and budget airlines, with prices last updated on diciembre 15, 2025.

This Alaska Airlines deal was found by Cheapflights users on 12/14. 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.
mar. 12/308:32 pmOAK - IDA
2 stops17h 00mAlaska Airlines
sáb. 1/33:09 pmIDA - OAK
2 stops18h 46mAlaska Airlines
Deal found 12/14$900
This Delta deal was found by Cheapflights users on 12/15. 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.
vie. 12/194:50 pmOAK - IDA
1 stop4h 31mDelta
dom. 12/216:57 pmIDA - OAK
1 stop6h 01mDelta
Deal found 12/15$947
This Alaska Airlines deal was found by Cheapflights users on 12/15. 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.
vie. 12/198:32 pmOAK - IDA
2 stops26h 35mAlaska Airlines
dom. 12/216:00 amIDA - OAK
1 stop9h 07mAlaska Airlines
Deal found 12/15$1,220

Find flight deals from Oakland to Idaho Falls

Discover tips and strategies to find the most affordable flight options for your journey from Oakland (OAK) 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 diciembre 15, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$299
(Delta)

One-way from

$164
(Alaska Airlines)

Popular in

April

Cheapest in

July

Average price

$926
Provider with most accurate pricing for Oakland-Idaho Falls Fanning Field flight deals.
Search Deals
Provider most trusted by Cheapflights users for Oakland-Idaho Falls Fanning Field flights.
Search Deals
From Oakland to Idaho Falls Fanning Field
Search Deals
One-way flight from Oakland to Idaho Falls Fanning Field
Search Deals
Highest demand for flights based on searches. 36% potential increase in price ($248 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 22% potential price decrease ($80 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Oakland 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 diciembre 15, 2025.
Use the filters below to find and compare flights from Oakland to Idaho Falls that are best for you.

Fly from

Oakland

Fly to

Idaho Falls

Route

Depart

Return

Price

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

mié. 2/11

12:33 pm-5:51 pm

1 stop4h 18m

Idaho Falls Fanning Field

dom. 2/15

5:25 am-11:55 am

1 stop7h 30m

$299

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

dom. 1/11

8:10 am-10:59 pm

1 stop13h 49m

Idaho Falls Fanning Field

dom. 1/18

9:00 am-4:23 pm

1 stop8h 23m

$335

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

mar. 4/28

2:50 pm-10:35 pm

1 stop6h 45m

Idaho Falls Fanning Field

mié. 4/29

6:15 am-10:20 am

1 stop5h 05m

$359

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

mié. 2/11

10:30 am-6:18 pm

2 stops6h 48m

Idaho Falls Fanning Field

mar. 2/17

5:20 pm-10:49 pm

1 stop6h 29m

$375

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

jue. 2/12

5:55 am-5:44 pm

1 stop10h 49m

Idaho Falls Fanning Field

dom. 2/15

5:25 am-11:55 am

1 stop7h 30m

$381

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

mié. 2/11

11:08 am-6:18 pm

1 stop6h 10m

Idaho Falls Fanning Field

dom. 2/15

5:20 pm-9:24 am

2 stops17h 04m

$396

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

sáb. 2/14

5:31 pm-11:36 pm

1 stop5h 05m

$164

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

jue. 2/12

6:15 am-11:36 pm

1 stop16h 21m

$248

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

vie. 2/13

6:15 am-11:36 pm

1 stop16h 21m

$278

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

sáb. 12/27

5:53 am-12:27 pm

1 stop5h 34m

$414

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/13

Showing 1-10 of 11 results
1
2

Compare providers for flights from Oakland 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 Oakland to Idaho Falls in December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
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 Oakland, California-Idaho Falls flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Oakland, California-Idaho Falls flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Oakland, California-Idaho Falls flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Oakland, California-Idaho Falls flights, Cheapflights users trust eDreams the most. eDreams 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 Oakland, California-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 Oakland to Idaho Falls

Have a flexible travel schedule? Discover the best time to fly to Idaho Falls from Oakland 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 Oakland to Idaho Falls

What is the cheapest month to book a flight from Oakland, California to Idaho Falls?

Currently, August is the cheapest month in which you can book a flight from Oakland, California to Idaho Falls (average of $85). Flying from Oakland, California to Idaho Falls in December is currently the most expensive (average of $305). 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.

What is the cheapest time of day to fly from OAK to IDA?

Find hourly flight availability from Oakland to Idaho Falls. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated diciembre 15, 2025.

A simple way to save on the total cost of your ticket is to fly from Oakland, California to Idaho Falls at noon. If you’re flexible enough to do this you can expect to save up to 85% on your trip compared to booking a flight in the evening.

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 diciembre 15, 2025.
Get a feel of what it's like to fly with Allegiant Air from Oakland 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.
Allegiant Air
7.2
Good
700 reviews

Boarding

7.6

Food

5.9

Comfort

6.8

Overall

7.2

Entertainment

5.5

Crew

8.1

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.
Allegiant Air
7.2
Good
700 reviews
Allegiant Air
7.2
Good
700 reviews

Boarding

7.6

Food

5.9

Comfort

6.8

Overall

7.2

Entertainment

5.5

Crew

8.1

Reviews

1 / 20
4.0
Okay

Sara,Nov 2025

PSC - AZA

We were delayed and then couldn’t get off due to lightening.

Related info for your journey

Find useful and relevant information for your journey from Oakland 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 Oakland, California to Idaho Falls?

    There are many flights that can get you from Oakland, California to Idaho Falls in 4h 18m. Fly via Delta or Alaska Airlines to get the fastest option. Oakland, California and Idaho Falls are separated by a distance of 665 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What is the cheapest airline to fly from Oakland, California to Idaho Falls round-trip?

    Currently priced at $98, Allegiant Air will fly you from Oakland, California to Idaho Falls and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Allegiant Air is currently priced 77% below the average price you’ll pay for this route.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Oakland 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 Oakland, California to Idaho Falls?

    Currently, August is the cheapest month in which you can book a flight from Oakland, California to Idaho Falls (average of $85). Flying from Oakland, California to Idaho Falls in December is currently the most expensive (average of $305). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Oakland to Idaho Falls

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Spokane flights
Los Angeles to Boise flights
Los Angeles to Jackson flights
San Francisco to Jackson flights
San Francisco to Hailey flights
San Diego to Boise flights
San Francisco to Boise flights
Las Vegas to Boise flights
Burbank to Boise flights
Ontario to Boise flights
San Diego to Spokane flights
San Francisco to Spokane flights
Los Angeles to Hailey flights
Santa Ana to Spokane flights
San Jose to Boise flights
Santa Ana to Boise flights
Medford to Boise flights
Sacramento to Spokane flights
Ontario to Jackson flights
Ontario to Spokane flights
San Diego to Jackson flights
Fresno to Boise flights
Oakland to Boise flights
Sacramento to Boise flights
San Diego to Idaho Falls flights
Sacramento to Jackson flights
Las Vegas to Spokane flights
Long Beach to Boise flights
Los Angeles to Idaho Falls flights
Oakland to Spokane flights
San Francisco to Idaho Falls flights
San Jose to Spokane flights
Reno to Spokane flights
Reno to Boise flights
San Diego to Hailey flights
Burbank to Jackson flights
Burbank to Spokane flights
Palm Springs to Boise flights
San Jose to Jackson flights
Sacramento to Idaho Falls flights
Santa Ana to Idaho Falls flights
Santa Ana to Jackson flights
Santa Barbara to Spokane flights
Sacramento to Hailey flights
Fresno to Idaho Falls flights
Medford to Spokane flights
Oakland to Jackson flights
Palm Springs to Jackson flights
Long Beach to Spokane flights
Ontario to Idaho Falls flights

Top airline flying from Oakland to Idaho Falls

Discover the top airline that operate flights from Oakland 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 diciembre 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$98Average$134FlexibilityNo cancel feeOn-time88%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.