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Cheap flights from Lewiston to Ontario (LWS - ONT) from $444

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 9/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LWS — ONT
May 1 — May 81
From?
To?
Wed 5/1
Wed 5/8
1 adult, Economy
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What is the cheapest day to fly round-trip from Lewiston, Idaho to Ontario?

Departing on a Tuesday is a good option for securing a great price. You can expect to save up to 58% when planning your travel around this day of the week.

When is the cheapest time to fly from Lewiston, Idaho to Ontario (LWS - ONT)?

One of the essential ways to save on airfare from Lewiston, Idaho to Ontario is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 37% on airfare.

Cheap United Airlines flights from Lewiston to Ontario

Explore cheap flight options specifically provided by United Airlines for the route between Lewiston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.
Check out some of the cheapest United Airlines flights we've come across from Lewiston to Ontario. It's recommended that users confirm their flight details before booking.
Fri 5/315:30 amLWS - ONT
2 stops30h 55mUnited Airlines
Tue 6/41:55 pmONT - LWS
2 stops32h 18mUnited Airlines
Deal found 4/24$541
Fri 5/315:30 amLWS - ONT
1 stop15h 18mUnited Airlines
Tue 6/46:20 amONT - LWS
2 stops39h 53mUnited Airlines
Deal found 4/24$555
Fri 5/315:30 amLWS - ONT
1 stop15h 18mUnited Airlines
Tue 6/45:15 amONT - LWS
1 stop16h 58mUnited Airlines
Deal found 4/24$666

Cheap Delta flights from Lewiston to Ontario

Explore cheap flight options specifically provided by Delta for the route between Lewiston and Ontario. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Lewiston to Ontario. Ensure the flight price, dates, time, and airline match your criteria before you book.
Tue 9/177:00 amLWS - ONT
1 stop6h 01mDelta
Sat 9/2111:30 amONT - LWS
1 stop9h 29mDelta
Deal found 4/24$444
Tue 9/177:00 amLWS - ONT
1 stop15h 33mDelta
Sat 9/211:42 pmONT - LWS
2 stops7h 17mDelta
Deal found 4/24$449
Tue 9/177:00 amLWS - ONT
2 stops29h 22mDelta
Sat 9/211:42 pmONT - LWS
2 stops7h 17mDelta
Deal found 4/24$454

Cheap Lewiston to Ontario flights in April & May 2024

Find cheap flight options from Lewiston to Ontario specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Prices were last updated on April 26, 2024.
Check out some of the best flight deals from Lewiston to Ontario in 2024. For more flight deals, be sure to check back very soon.
Fri 5/315:30 amLWS - ONT
2 stops30h 55mUnited Airlines
Tue 6/41:55 pmONT - LWS
2 stops32h 18mUnited Airlines
Deal found 4/24$541
Fri 5/315:30 amLWS - ONT
1 stop15h 18mUnited Airlines
Tue 6/46:20 amONT - LWS
2 stops39h 53mUnited Airlines
Deal found 4/24$555
Fri 5/315:30 amLWS - ONT
1 stop15h 18mUnited Airlines
Tue 6/45:15 amONT - LWS
1 stop16h 58mUnited Airlines
Deal found 4/24$666

Lewiston to Ontario 2024 flight deals

Discover exclusive flight deals for travel between Lewiston and Ontario in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,068,701 searches. Data last updated April 26, 2024.
Check out some of the best flight deals from Lewiston to Ontario in 2024. For more flight deals, be sure to check back very soon.
Tue 9/177:00 amLWS - ONT
1 stop15h 33mDelta
Sat 9/2111:30 amONT - LWS
1 stop9h 29mDelta
Deal found 4/23$444
Tue 9/177:00 amLWS - ONT
1 stop11h 03mDelta
Sat 9/211:42 pmONT - LWS
2 stops7h 17mDelta
Deal found 4/23$449
Tue 9/177:00 amLWS - ONT
2 stops29h 22mDelta
Sat 9/211:42 pmONT - LWS
2 stops7h 17mDelta
Deal found 4/23$454
Fri 5/315:30 amLWS - ONT
2 stops30h 55mUnited Airlines
Tue 6/41:55 pmONT - LWS
2 stops32h 18mUnited Airlines
Deal found 4/24$541
Fri 5/315:30 amLWS - ONT
1 stop15h 18mUnited Airlines
Tue 6/46:20 amONT - LWS
2 stops39h 53mUnited Airlines
Deal found 4/24$555
Fri 5/315:30 amLWS - ONT
1 stop15h 18mUnited Airlines
Tue 6/45:15 amONT - LWS
1 stop16h 58mUnited Airlines
Deal found 4/24$666

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 3,068,701 searches. Data last updated April 26, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$444 - $666

Route

Depart

Return

Price

Lewiston Nez Perce RgnlOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Tue 9/17

1 stop6h 01m

Ontario

Sat 9/21

1 stop9h 29m

$444

Lewiston Nez Perce RgnlOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Tue 9/17

1 stop15h 33m

Ontario

Sat 9/21

2 stops7h 17m

$449

Lewiston Nez Perce RgnlOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Tue 9/17

2 stops29h 22m

Ontario

Sat 9/21

2 stops7h 17m

$454

Lewiston Nez Perce RgnlOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Fri 5/31

2 stops30h 55m

Ontario

Tue 6/4

2 stops32h 18m

$541

Lewiston Nez Perce RgnlOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Fri 5/31

1 stop15h 18m

Ontario

Tue 6/4

2 stops39h 53m

$555

Lewiston Nez Perce RgnlOntario

LWS - ONT

LWSONT

Lewiston Nez Perce Rgnl

Fri 5/31

1 stop15h 18m

Ontario

Tue 6/4

1 stop16h 58m

$666

Flights are sorted by cheapest first

Deals found on 4/24

When is the cheapest time to fly from Lewiston, Idaho to Ontario?

Use this chart to determine the cheapest time to fly round-trip from Lewiston to Ontario. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Lewiston, Idaho to Ontario flight should consider departing on Thursday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

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 April 26, 2024.
Get a feel of what it's like to fly with United Airlines and Delta from Lewiston to Ontario by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,975 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

Delta
8.1
Very good
10,975 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

United Airlines
7.4
Good
11,234 reviews
Delta
8.1
Very good
10,975 reviews
Check prices

Comfort

7.9

Food

7.4

Overall

8.1

Boarding

8.2

Crew

8.6

Entertainment

8.0

Reviews

1 / 10

Crew was nice and courteous. Boarding went smoothly. But we experienced a few minutes of extreme turbulence.

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 $500 on Cheapflights?

    Yes, there are multiple flights from Lewiston, Idaho to Ontario for under $500. The cheapest flight booked recently is on Delta for just $444, but on average you can expect to pay $518.

  • 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 4/24.

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 3,068,701 searches. Data last updated April 26, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$275Average$493FlexibilityNo cancel feeOn-timeN/A
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Lewiston, Idaho to Orlando flights

Search flights from Lewiston to Ontario by cabin class

Find flights from Lewiston to Ontario, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Lewiston to Ontario?

Deals for Lewiston to Ontario flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Lewiston to Ontario?

Millions of users choose and trust Cheapflights to book the best flight deals from Lewiston to Ontario for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Lewiston to Ontario with no change fees?

Certainly. Search results for flights to Ontario from Lewiston shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Lewiston to Ontario become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Ontario from Lewiston today and book when prices fit your budget.

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