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$204+ Cheap flights from Idaho Falls to Oakland, CA (IDA - OAK)

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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
IDA — OAK
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Idaho Falls to Oakland

Discover tips and strategies to find the most affordable flight options for your journey from Idaho Falls (IDA) to Oakland (OAK). 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 17, 2025.

Round-trip from

$262
(Alaska Airlines)

One-way from

$204
(KAYAK)

Popular in

January

Cheapest in

August

Average price

$446

Good one-way deal

$45 or less
From Idaho Falls Fanning Field to Oakland
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One-way flight from Idaho Falls Fanning Field to Oakland
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Highest demand for flights based on searches. 30% potential increase in price ($174 potential increase over avg. RT price).
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Cheapest flight prices on average. 15% potential price decrease ($54 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a one-way flight from Idaho Falls Fanning Field to Oakland.
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Find flight deals from Idaho Falls to Oakland

Cheapest flights from Idaho Falls to Oakland
Explore the most affordable flight options available from Idaho Falls to Oakland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Sat 10/184:15 pmIDA - OAK
1 stop8h 48mAlaska Airlines
Mon 10/208:05 pmOAK - IDA
1 stop18h 33mAlaska Airlines
Deal found 9/15$262
This Alaska Airlines deal was found by Cheapflights users on 9/15. 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.
Tue 10/286:05 amIDA - OAK
1 stop5h 20mAlaska Airlines
Tue 11/42:49 pmOAK - IDA
1 stop8h 10mAlaska Airlines
Deal found 9/15$302
This Delta deal was found by Cheapflights users on 9/17. 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 10/306:53 pmIDA - OAK
1 stop6h 00mDelta
Mon 11/35:55 amOAK - IDA
1 stop5h 38mDelta
Deal found 9/17$311
This Orbitz deal was found by Cheapflights users on 9/16. 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.
Wed 10/86:00 amIDA - OAK
1 stop5h 23mAlaska Airlines
Wed 10/159:25 amOAK - IDA
2 stops12h 13mAlaska Airlines
Deal found 9/16$338
This Alaska Airlines deal was found by Cheapflights users on 9/14. 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.
Mon 11/103:50 pmIDA - OAK
1 stop23h 05mAlaska Airlines
Thu 11/136:30 amOAK - IDA
1 stop7h 43mAlaska Airlines
Deal found 9/14$387
This Alaska Airlines deal was found by Cheapflights users on 9/17. 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 10/303:50 pmIDA - OAK
1 stop9h 09mAlaska Airlines
Mon 11/37:12 pmOAK - IDA
2 stops27h 47mAlaska Airlines
Deal found 9/17$393
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 9/259:26 pmIDA - OAK
2 stops37h 35mMultiple Airlines
Mon 9/296:30 amOAK - IDA
1 stop7h 19mMultiple Airlines
Deal found 9/16$465
This Alaska Airlines deal was found by Cheapflights users on 9/16. 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 10/16:13 amIDA - OAK
1 stop5h 08mAlaska Airlines
Wed 10/86:40 amOAK - IDA
1 stop7h 58mAlaska Airlines
Deal found 9/16$498

Cheapflights Fare Finder

 
Customize your flight search to find flights from Idaho Falls to Oakland 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 17, 2025.
Use the filters below to find and compare flights from Idaho Falls to Oakland that are best for you.

Fly from

Idaho Falls

Fly to

Oakland

Route

Depart

Return

Price

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Sat 10/18

4:15 pm-12:03 am

1 stop8h 48m

Oakland

Mon 10/20

8:05 pm-3:38 pm

1 stop18h 33m

$262

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Tue 10/28

6:05 am-10:25 am

1 stop5h 20m

Oakland

Tue 11/4

2:49 pm-11:59 pm

1 stop8h 10m

$302

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Thu 10/30

6:53 pm-11:53 pm

1 stop6h 00m

Oakland

Mon 11/3

5:55 am-12:33 pm

1 stop5h 38m

$311

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Wed 10/8

6:00 am-10:23 am

1 stop5h 23m

Oakland

Wed 10/15

9:25 am-10:38 pm

2 stops12h 13m

$338

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Mon 11/10

3:50 pm-1:55 pm

1 stop23h 05m

Oakland

Thu 11/13

6:30 am-3:13 pm

1 stop7h 43m

$387

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Thu 10/30

3:50 pm-11:59 pm

1 stop9h 09m

Oakland

Mon 11/3

7:12 pm-11:59 pm

2 stops27h 47m

$393

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Thu 9/25

9:26 pm-10:01 am

2 stops37h 35m

Oakland

Mon 9/29

6:30 am-2:49 pm

1 stop7h 19m

$465

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Wed 10/1

6:13 am-10:21 am

1 stop5h 08m

Oakland

Wed 10/8

6:40 am-3:38 pm

1 stop7h 58m

$498

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Sat 10/11

6:00 am-10:23 am

1 stop5h 23m

$204

Idaho FallsOakland

IDA - OAK

IDAOAK

Idaho Falls Fanning Field

Tue 10/14

6:53 pm-11:53 pm

1 stop6h 00m

$230

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Idaho Falls to Oakland

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

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

Currently, April is the cheapest month in which you can book a flight from Idaho Falls to Oakland, California (average of $183). Flying from Idaho Falls to Oakland, California in November is currently the most expensive (average of $259). 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 IDA to OAK?

Find hourly flight availability from Idaho Falls to Oakland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 16% on flights from Idaho Falls to Oakland, California by exploring options for tickets in the morning.

Reviews of airlines servicing Oakland

Get insights into the airlines that provide service to Oakland. 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 Oakland. Reviews last updated September 17, 2025.
See what other customers who have flown with Delta and Allegiant Air from Idaho Falls to Oakland have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,961 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Allegiant Air
7.2
Good
699 reviews
Delta
8.0
Very good
7,961 reviews

Comfort

7.9

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Alaska Airlines and Delta can get you from Idaho Falls to Oakland, California in just under 6h. Your travel time can differ by up to 2h 48m. Idaho Falls and Oakland, California are separated by a distance of 665 mi. This flight may include one or multiple stops.

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

    Currently priced at $90, Allegiant Air will fly you from Idaho Falls to Oakland, California and back. In addition to Allegiant Air, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Delta for as low as $159. These flights start at 77% lower than the current average price 3 months from now.

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

    On average you can expect to pay $97 for a flight from Idaho Falls to Oakland, California. The cheapest flight overall is $45 while the most popular route, (Idaho Falls Fanning Field - Oakland) is currently priced at $243.

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

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

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

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

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

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

    Currently, April is the cheapest month in which you can book a flight from Idaho Falls to Oakland, California (average of $183). Flying from Idaho Falls to Oakland, California in November is currently the most expensive (average of $259). 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

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Alternative routes for Idaho Falls to Oakland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Idaho Falls to Oakland

Discover the top 2 airlines that operate flights from Idaho Falls to Oakland. 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 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$90Average$104FlexibilityNo cancel feeOn-time88%
DeltaCheapest$159Average$446FlexibilityNo cancel feeOn-timeN/A

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