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$230+ Cheap flights from Lewiston to Ontario (LWS - ONT)

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 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
LWS — ONT
Nov 9 — Nov 161
Sat 11/9
Sat 11/16
1 adult, Economy
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Cheap flight deals from Lewiston to Ontario

Discover tips and strategies to find the most affordable flight options for your journey from Lewiston (LWS) to Ontario (ONT). 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 November 4, 2024.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Popular in

December

Cheapest in

August

Round-trip from

$542
(United Airlines)

One-way from

$230
(United Airlines)
Provider with most accurate pricing for Lewiston Nez Perce Rgnl-Ontario flight deals.
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Provider most trusted by Cheapflights users for Lewiston Nez Perce Rgnl-Ontario flights.
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High demand for flights, 41% potential price rise
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Best time to find cheap flights, 45% potential price drop
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From Lewiston Nez Perce Rgnl to Ontario
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One-way flight from Lewiston Nez Perce Rgnl to Ontario
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Find flight deals from Lewiston to Ontario

Cheapest flights from Lewiston to Ontario
Explore the most affordable flight options available from Lewiston to Ontario. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This United Airlines deal was found by Cheapflights users on 11/3. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/215:20 amLWS - ONT
2 stops9h 14mUnited Airlines
Tue 11/2610:35 amONT - LWS
2 stops11h 58mUnited Airlines
Deal found 11/3$578
This Delta deal was found by Cheapflights users on 11/2. 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 11/1412:30 pmLWS - ONT
2 stops10h 15mDelta
Fri 11/156:00 amONT - LWS
1 stop5h 50mDelta
Deal found 11/2$673

Find flights from Lewiston to Ontario within your budget

Customize your flight search to find flights from Lewiston to Ontario 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LewistonOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Tue 12/10

5:30 am-12:40 pm

1 stop7h 10m

$230

LewistonOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Sat 1/4

5:15 am-12:40 pm

1 stop7h 25m

Ontario

Tue 1/7

5:10 am-5:14 pm

1 stop12h 04m

$542

LewistonOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Thu 11/14

12:30 pm-10:45 pm

2 stops10h 15m

Ontario

Fri 11/15

6:00 am-11:50 am

1 stop5h 50m

$673

Flights are sorted by cheapest first

Deals found on 11/4

Compare providers for flights from Lewiston to Ontario

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 Lewiston to Ontario in November.
ProviderPrice AccuracyTrust Score*Cancellation Policy
FlightHubPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy
eDreamsPrice Accuracy3 starsTrust Score*3 starsCancellation PolicyAirline Policy

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

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

Travel insights for flights from Lewiston to Ontario

Get recent, data-driven insights about flights from Lewiston to Ontario including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Lewiston, Idaho to Ontario?

Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Ontario (average of $236). Flying from Lewiston, Idaho to Ontario in December is currently the most expensive (average of $298). 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.

Rainfall in Ontario by month

Plan your trip to Ontario by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Ontario ranges from 0.1 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. June is typically the driest time to visit Ontario when rainfall is around 0.1 in.

Temperature in Ontario by month

Plan your trip to Ontario by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Ontario, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 53.6 F).

Reviews of airlines servicing Ontario

Get insights into the airlines that provide service to Ontario. 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 Ontario. Reviews last updated November 4, 2024.
Delta
8.0
Very good
8,829 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

Delta
8.0
Very good
8,829 reviews
Delta
8.0
Very good
8,829 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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

United Airlines
7.4
Good
9,226 reviews
Delta
8.0
Very good
8,829 reviews

Overall

8.0

Crew

8.5

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Reviews

1 / 10

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 Lewiston to Ontario. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Lewiston, Idaho to Ontario for under $600 on Cheapflights?

    Yes, there are multiple flights from Lewiston, Idaho to Ontario for under $600. The cheapest flight booked recently is on United Airlines for just $542, but on average you can expect to pay $607.

  • Are there last-minute flights available from Lewiston, Idaho to Ontario for under $700?

    There are currently 2+ open flights from Lewiston, Idaho to Ontario within the next 7 days for less than $700.

  • What are the cheapest airlines flying from Lewiston, Idaho to Ontario round-trip?

    Our cheapest airline available from Lewiston, Idaho to Ontario is United Airlines. Our recent data shows that you can find tickets from as low as $542 on this airline. An additional option worth looking into is Delta, starting at $673.

  • What does LWS to ONT mean?

    These are just IATA (International Air Transport Association) codes. They are used in aviation to identify and differentiate airports. That’s why a Lewiston Nez Perce Rgnl Airport to Ontario Airport flight would often be abbreviated as a LWS to ONT flight.

  • Can I find deals for flights from Lewiston to Ontario that include extra baggage allowance?

    The amount of baggage you can bring on your Lewiston to Ontario flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Lewiston to Ontario with specific airlines?

    Yes, Cheapflights allows you to browse and filter Lewiston to Ontario flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Lewiston to Ontario by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Lewiston to Ontario that allow pets onboard?

    Many airlines flying from Lewiston to Ontario offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Lewiston to Ontario?

    Yes, you can often find last-minute deals on Lewiston to Ontario flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Lewiston, Idaho to Ontario flight deals updated?

    The Lewiston, Idaho to Ontario flight deals you see on this page were last updated on 11/3.

  • What is the cheapest month to book a flight from Lewiston, Idaho to Ontario?

    Currently, September is the cheapest month in which you can book a flight from Lewiston, Idaho to Ontario (average of $236). Flying from Lewiston, Idaho to Ontario in December is currently the most expensive (average of $298). 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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Top airline flying from Lewiston to Ontario

Discover the top airline that operate flights from Lewiston to Ontario. 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 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$238Average$487FlexibilityNo cancel feeOn-timeN/A
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