HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Pocatello

$553+ Cheap flights from Ontario to Pocatello (ONT - PIH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/23. Fares are subject to change and may not be available on all flights or dates of travel.
ONT — PIH
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ontario to Pocatello 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 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 December 7, 2025.

This Delta deal was found by Cheapflights users on 12/5. 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 12/236:00 amONT - PIH
1 stop5h 09mDelta
Tue 12/3012:50 pmPIH - ONT
1 stop4h 22mDelta
Deal found 12/5$553

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 December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$553
(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

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 December 7, 2025.
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

Tue 12/23

6:00 am-12:09 pm

1 stop5h 09m

Pocatello

Tue 12/30

12:50 pm-4:12 pm

1 stop4h 22m

$553

OntarioPocatello

ONT - PIH

ONTPIH

Ontario

Mon 3/16

6:00 am-11:52 am

1 stop4h 52m

Pocatello

Wed 3/18

12:32 pm-4:29 pm

1 stop4h 57m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/5

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 December.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
eDreamsPrice Accuracy3 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Ontario-Pocatello flight deals on Cheapflights vs. eDreams >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 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 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 5h 09m. 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

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 Ontario to Pocatello

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
San Francisco to Jackson flights
Santa Ana to Boise flights
San Diego to Boise flights
San Francisco to Spokane flights
San Francisco to Boise flights
Ontario to Boise flights
Burbank to Boise flights
San Jose to Boise flights
San Diego to Spokane flights
San Francisco to Hailey flights
Las Vegas to Boise flights
Los Angeles to Hailey flights
Sacramento to Spokane flights
Sacramento to Boise flights
Santa Ana to Spokane flights
Ontario to Jackson flights
Ontario to Spokane flights
Medford to Boise flights
San Diego to Jackson flights
San Jose to Spokane flights
Oakland to Boise flights
Oakland to Spokane flights
Fresno to Boise flights
Fresno to Spokane flights
Los Angeles to Idaho Falls flights
Burbank to Jackson flights
Palm Springs to Boise flights
Las Vegas to Spokane flights
Reno to Spokane flights
Santa Ana to Jackson flights
Ontario to Idaho Falls flights
Burbank to Spokane flights
Sacramento to Idaho Falls flights
Sacramento to Jackson flights
San Diego to Hailey flights
Long Beach to Jackson flights
Santa Ana to Hailey flights
Long Beach to Boise flights
Reno to Boise flights
San Jose to Jackson flights
Santa Barbara to Boise flights
Medford to Spokane flights
Monterey to Boise flights
Ontario to Hailey flights
San Francisco to Idaho Falls flights
San Jose to Lewiston flights
Santa Barbara to Spokane flights

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.