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Idaho Falls

$45+ 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 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
OAK — IDA
Aug 7 — Aug 141
Thu 8/7
Thu 8/14
1 adult, Economy
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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 August 2, 2025.

Round-trip from

$90
(Cheapflightsfares)

One-way from

$45
(Cheapflightsfares)

Popular in

April

Cheapest in

July

Average price

$200

Good round-trip deal

$101 or less

Good one-way deal

$53 or less
From Oakland to Idaho Falls Fanning Field
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One-way flight from Oakland to Idaho Falls Fanning Field
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Highest demand for flights based on searches. 36% potential increase in price ($244 potential increase over avg. RT price).
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Cheapest flight prices on average. 22% potential price decrease ($80 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Oakland to Idaho Falls Fanning Field.
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Price to beat on a one-way flight from Oakland to Idaho Falls Fanning Field.
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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 August 2, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 8/1. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/2211:58 amOAK - IDA
Nonstop1h 52mAllegiant Air
Mon 8/253:39 pmIDA - OAK
Nonstop2h 03mAllegiant Air
Deal found 8/1$90
This Mytrip deal was found by Cheapflights users on 7/31. 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.
Fri 8/86:00 amOAK - IDA
1 stop4h 44mMultiple Airlines
Mon 8/117:23 pmIDA - OAK
Nonstop2h 02mMultiple Airlines
Deal found 7/31$205
This Alaska Airlines deal was found by Cheapflights users on 7/31. 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 9/279:39 amOAK - IDA
1 stop4h 41mAlaska Airlines
Sun 10/56:00 amIDA - OAK
1 stop5h 23mAlaska Airlines
Deal found 7/31$334
This Hawaiian Airlines deal was found by Cheapflights users on 7/31. 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 10/92:33 pmOAK - IDA
1 stop7h 05mHawaiian Airlines
Sun 10/126:00 amIDA - OAK
1 stop5h 23mHawaiian Airlines
Deal found 7/31$374
This Delta deal was found by Cheapflights users on 7/31. 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.
Fri 8/156:00 amOAK - IDA
1 stop3h 39mDelta
Sat 8/236:00 amIDA - OAK
1 stop6h 55mDelta
Deal found 7/31$435

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 August 2, 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

$90

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 8/15

3:49 pm-6:41 pm

Nonstop1h 52m

Idaho Falls Fanning Field

Mon 8/18

6:20 pm-11:27 pm

1 stop6h 07m

$224

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Sat 9/27

9:39 am-3:20 pm

1 stop4h 41m

Idaho Falls Fanning Field

Sun 10/5

6:00 am-10:23 am

1 stop5h 23m

$334

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Thu 10/9

2:33 pm-10:38 pm

1 stop7h 05m

Idaho Falls Fanning Field

Sun 10/12

6:00 am-10:23 am

1 stop5h 23m

$374

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 8/15

6:00 am-10:39 am

1 stop3h 39m

Idaho Falls Fanning Field

Sat 8/23

6:00 am-11:55 am

1 stop6h 55m

$435

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Fri 8/22

11:58 am-2:50 pm

Nonstop1h 52m

$45

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Mon 9/1

6:00 am-11:46 am

1 stop4h 46m

$120

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Sat 8/23

6:00 am-10:39 am

1 stop3h 39m

$160

OaklandIdaho Falls

OAK - IDA

OAKIDA

Oakland

Mon 9/1

8:00 am-10:39 pm

2 stops13h 39m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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 August 2, 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 44% 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 August 2, 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

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

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

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

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
7,983 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

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
2,611 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

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
702 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Boarding

8.1

Entertainment

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 $90, 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 $334 and $374, respectively. Allegiant Air is currently priced 79% below the average price you’ll pay for this route.

  • What are the cheapest airlines to fly from Oakland, California to Idaho Falls one-way?

    One-way options have recently been found by users for as low as $45 on Allegiant Air. Other airlines that offer cheap prices include Delta from $160 and Alaska Airlines from $273 one-way.

  • 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 $53. The most popular route (Oakland - Idaho Falls Fanning Field), is priced around $90.

  • 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
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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 August 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$98Average$141FlexibilityNo cancel feeOn-time88%
Alaska AirlinesCheapest$266Average$494FlexibilityNo cancel feeOn-time75%
DeltaCheapest$294Average$531FlexibilityNo cancel feeOn-timeN/A

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