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Pocatello

$308+ Cheap flights from Ontario to Pocatello (ONT - PIH)

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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PIH
Feb 19 — Feb 261
Thu 2/19
Thu 2/26
1 adult, Economy
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1. Tell us where you want to go

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Cheap flight deals from Ontario to Pocatello

Cheapest flights from Ontario to Pocatello
Explore the most affordable flight options available from Ontario to Pocatello. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 20, 2026.

This Delta deal was found by Cheapflights users on 1/18. 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.
Tue 2/246:00 am
ONT
-
PIH
1 stop4h 47m
Delta
Sat 2/2812:30 pm
PIH
-
ONT
2 stops11h 07m
Delta
Deal found 1/18$382
This Delta deal was found by Cheapflights users on 1/19. 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 4/256:00 am
ONT
-
PIH
1 stop4h 53m
Delta
Sat 5/212:33 pm
PIH
-
ONT
1 stop4h 52m
Delta
Deal found 1/19$387
This Delta deal was found by Cheapflights users on 1/19. 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 2/276:00 am
ONT
-
PIH
1 stop4h 47m
Delta
Mon 3/212:30 pm
PIH
-
ONT
2 stops11h 07m
Delta
Deal found 1/19$422
This Delta deal was found by Cheapflights users on 1/18. 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.
Wed 2/253:30 pm
ONT
-
PIH
2 stops19h 17m
Delta
Sat 2/2812:30 pm
PIH
-
ONT
2 stops11h 07m
Delta
Deal found 1/18$461
This Delta deal was found by Cheapflights users on 1/18. 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.
Tue 2/246:00 am
ONT
-
PIH
1 stop4h 47m
Delta
Fri 2/2712:30 pm
PIH
-
ONT
2 stops26h 24m
Delta
Deal found 1/18$496
This Delta deal was found by Cheapflights users on 1/18. 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.
Mon 2/236:00 am
ONT
-
PIH
1 stop4h 47m
Delta
Fri 2/2712:30 pm
PIH
-
ONT
2 stops26h 24m
Delta
Deal found 1/18$506
This Delta deal was found by Cheapflights users on 1/19. 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 2/146:00 am
ONT
-
PIH
1 stop4h 47m
Delta
Fri 2/2012:30 pm
PIH
-
ONT
2 stops11h 07m
Delta
Deal found 1/19$528
This Delta deal was found by Cheapflights users on 1/18. 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 2/76:00 am
ONT
-
PIH
1 stop4h 49m
Delta
Sat 2/1412:30 pm
PIH
-
ONT
2 stops11h 07m
Delta
Deal found 1/18$558

Find flight deals from Ontario to Pocatello

Discover tips and strategies to find the most affordable flight options for your journey from Ontario (ONT) to Pocatello (PIH). 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 January 20, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$382
(Delta)

One-way from

$308
(Delta)
Provider with most accurate pricing for Ontario-Pocatello flight deals.
Search Deals
Provider most trusted by Cheapflights users for Ontario-Pocatello flights.
Search Deals
From Ontario to Pocatello
Search Deals
One-way flight from Ontario to Pocatello
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ontario to Pocatello 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 January 20, 2026.
Use the filters below to find and compare flights from Ontario to Pocatello that are best for you.

Fly from

Ontario

Fly to

Pocatello

Route

Depart

Return

Price

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Sat 4/25

6:00 am-11:53 am

1 stop4h 53m

Pocatello

Sat 5/2

12:33 pm-4:25 pm

1 stop4h 52m

$387

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Sat 2/14

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Fri 2/20

12:30 pm-4:02 pm

1 stop4h 32m

$387

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Fri 2/27

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Mon 3/2

12:30 pm-4:02 pm

1 stop4h 32m

$387

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Mon 2/23

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Sat 2/28

12:30 pm-10:37 pm

2 stops11h 07m

$392

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Wed 2/25

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Fri 2/27

12:30 pm-1:54 pm

2 stops26h 24m

$496

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Tue 2/24

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Sat 2/28

12:30 pm-9:44 pm

1 stop10h 14m

$497

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Tue 2/24

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Fri 2/27

12:30 pm-12:07 pm

1 stop24h 37m

$497

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Wed 2/25

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Sat 2/28

12:30 pm-9:44 pm

1 stop10h 14m

$497

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Mon 2/23

6:00 am-11:47 am

1 stop4h 47m

Pocatello

Fri 2/27

12:30 pm-12:07 pm

1 stop24h 37m

$507

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Sun 4/19

6:00 am-11:53 am

1 stop4h 53m

$308

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 13 results
1
2

Compare providers for flights from Ontario to Pocatello

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 Ontario to Pocatello in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star

*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 Ontario-Pocatello flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Ontario-Pocatello flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Ontario-Pocatello flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Ontario-Pocatello flights, Cheapflights users trust Expedia the most. Expedia 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 Ontario-Pocatello 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 Ontario to Pocatello

Have a flexible travel schedule? Discover the best time to fly to Pocatello from Ontario 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 Ontario to Pocatello

What is the cheapest month to book a flight from Ontario to Pocatello?

Currently, November is the cheapest month in which you can book a flight from Ontario to Pocatello (average of $60). Flying from Ontario to Pocatello in December is currently the most expensive (average of $228). 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.

Related info for your journey

Find useful and relevant information for your journey from Ontario to Pocatello. 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 Ontario to Pocatello?

    Departing from Ontario to Pocatello will take you 4h 53m. Ontario and Pocatello are separated by a distance of 668 mi.

  • Can I find deals for flights from Ontario to Pocatello that include hotel bookings?

    Yes. In addition to deals on Ontario to Pocatello flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ontario to Pocatello?

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

  • Can I find deals for business class flights from Ontario to Pocatello?

    Yes. Cheapflights offers flight deals from Ontario to Pocatello 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 Ontario to Pocatello?

    Currently, November is the cheapest month in which you can book a flight from Ontario to Pocatello (average of $60). Flying from Ontario to Pocatello in December is currently the most expensive (average of $228). 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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