HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Idaho Falls

$50+ 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 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — IDA
Jul 21 — Jul 281
Mon 7/21
Mon 7/28
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

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 July 16, 2025.

Round-trip from

$100
(Cheapflightsfares)

One-way from

$50
(Cheapflightsfares)

Popular in

April

Cheapest in

July

Average price

$126

Good round-trip deal

$101 or less

Good one-way deal

$53 or less
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. 35% potential increase in price ($240 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 July 2025
Search Deals
Price to beat on a round-trip flight from Oakland to Idaho Falls Fanning Field.
Search Deals
Price to beat on a one-way flight from Oakland to Idaho Falls Fanning Field.
Search Deals

Find 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 July 16, 2025.

This Mytrip deal was found by Cheapflights users on 7/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:58 amOAK - IDA
Nonstop1h 51mAllegiant Air
Fri 8/292:57 pmIDA - OAK
Nonstop2h 02mAllegiant Air
Deal found 7/14$104
This Mytrip deal was found by Cheapflights users on 7/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2511:58 amOAK - IDA
Nonstop1h 51mMultiple Airlines
Fri 8/2910:46 pmIDA - OAK
1 stop9h 32mMultiple Airlines
Deal found 7/14$133
This Hawaiian Airlines deal was found by Cheapflights users on 7/14. 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 Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/112:30 pmOAK - IDA
1 stop7h 09mHawaiian Airlines
Sat 9/136:13 amIDA - OAK
1 stop5h 08mHawaiian Airlines
Deal found 7/14$324
This Alaska Airlines deal was found by Cheapflights users on 7/14. 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.
Sun 9/219:39 amOAK - IDA
1 stop4h 41mAlaska Airlines
Sat 9/276:13 amIDA - OAK
1 stop5h 08mAlaska Airlines
Deal found 7/14$326
This Delta deal was found by Cheapflights users on 7/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/36:00 amOAK - IDA
1 stop3h 34mDelta
Wed 8/66:52 pmIDA - OAK
1 stop6h 03mDelta
Deal found 7/14$598

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 July 16, 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

Fri 8/22

11:58 am-2:50 pm

Nonstop1h 52m

Idaho Falls Fanning Field

Mon 8/25

3:39 pm-4:42 pm

Nonstop2h 03m

$100

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 8/22

11:58 am-2:50 pm

Nonstop1h 52m

Idaho Falls Fanning Field

Mon 8/25

5:41 pm-11:27 pm

1 stop6h 46m

$133

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Mon 9/15

2:30 pm-10:39 pm

1 stop7h 09m

Idaho Falls Fanning Field

Sat 9/20

3:57 pm-10:03 pm

1 stop7h 06m

$231

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Thu 9/11

2:30 pm-10:39 pm

1 stop7h 09m

Idaho Falls Fanning Field

Sat 9/13

6:13 am-10:21 am

1 stop5h 08m

$324

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Sun 8/3

6:00 am-10:34 am

1 stop3h 34m

Idaho Falls Fanning Field

Wed 8/6

6:52 pm-11:55 pm

1 stop6h 03m

$598

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 8/15

3:49 pm-6:41 pm

Nonstop1h 52m

$50

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 8/15

6:00 am-11:30 am

1 stop4h 30m

$157

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Sat 9/27

6:15 am-10:39 pm

1 stop15h 24m

$352

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Thu 7/24

4:55 pm-10:29 pm

1 stop4h 34m

$440

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/14

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, October is the cheapest month in which you can book a flight from Oakland, California to Idaho Falls (average of $380). Flying from Oakland, California 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.

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 July 16, 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 37% on your trip compared to booking a flight in the morning.

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 July 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta, and Hawaiian Airlines 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.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,957 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.8
Good
2,578 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Allegiant Air
7.2
Good
705 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Entertainment

7.1

Overall

8.0

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • What are the cheapest airlines flying from Oakland, California to Idaho Falls round-trip?

    Currently priced at $100, 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. Search Cheapflights for deals from Alaska Airlines and Hawaiian Airlines - these airlines can fly you to your destination from $231 and $324, respectively. Allegiant Air is currently priced 77% below the average price you’ll pay for this route.

  • What are the cheapest flights from Oakland, California to Idaho Falls?

    Looking for the cheapest flight from Oakland, California to Idaho Falls? While on average our users pay $80, our data indicates the cheapest price to be $52. The most popular route (Oakland - Idaho Falls Fanning Field), is priced around $100.

  • 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, October is the cheapest month in which you can book a flight from Oakland, California to Idaho Falls (average of $380). Flying from Oakland, California 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

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 Boise flights
Los Angeles to Spokane flights
Los Angeles to Jackson flights
Burbank to Boise flights
Santa Ana to Boise flights
San Francisco to Jackson flights
San Diego to Boise flights
San Francisco to Boise flights
Ontario to Spokane flights
Ontario to Boise flights
Sacramento to Boise flights
San Francisco to Spokane flights
Santa Ana to Spokane flights
San Jose to Boise flights
San Diego to Spokane flights
Burbank to Spokane flights
San Francisco to Hailey flights
Oakland to Boise flights
San Diego to Jackson flights
Sacramento to Spokane flights
Las Vegas to Boise flights
Los Angeles to Hailey flights
Santa Ana to Jackson flights
Ontario to Jackson flights
Las Vegas to Spokane flights
Fresno to Spokane flights
San Jose to Idaho Falls flights
San Francisco to West Yellowstone flights
Reno to Boise flights
Sacramento to Jackson flights
San Francisco to Idaho Falls flights
Palm Springs to Boise flights
Reno to Spokane flights
Santa Rosa to Boise flights
Fresno to Boise flights
Bakersfield to Spokane flights
Sacramento to Idaho Falls flights
Medford to Spokane flights
San Jose to Spokane flights
San Jose to Jackson flights
Los Angeles to Idaho Falls flights
Las Vegas to Jackson flights
Long Beach to Boise flights
Oakland to Spokane flights
Burbank to Jackson flights
Los Angeles to West Yellowstone flights
San Diego to Idaho Falls flights
San Luis Obispo to Spokane flights
Oakland to Jackson flights
Santa Rosa to Spokane flights

Top 3 airlines flying from Oakland to Idaho Falls

Discover the top 3 airlines 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 July 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$98Average$144FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$266Average$494FlexibilityNo cancel feeOn-time75%
DeltaCheapest$294Average$553FlexibilityNo cancel feeOn-timeN/A

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.