What is the cheapest flight from Ontario to Lewiston?

In the last 3 days, the lowest price for a flight from Ontario to Lewiston was $368 for a one-way ticket and $426 for a round-trip. Visit our flight page for the latest deals!>/a>

Do I need a passport to fly between Ontario and Lewiston?

A passport is not required to fly from Ontario to Lewiston. Visit our flight page for the latest deals!>/a>

Which aircraft models fly most regularly from Ontario to Lewiston?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Ontario to Lewiston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Lewiston. Visit our flight page for the latest deals!>/a>

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Lewiston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lewiston from Ontario is likely to change within 7 days, so travelers know whether to wait or book now. Visit our flight page for the latest deals!>/a>

What is the Hacker Fare option on flights from Ontario to Lewiston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lewiston with an airline and back to Ontario with another airline. Booking your flights between Ontario and LWS can sometimes prove cheaper using this method. Visit our flight page for the latest deals!>/a>

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Lewiston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lewiston from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best. Visit our flight page for the latest deals!>/a>

What are the most popular airlines flying to Lewiston?

The most popular airline among KAYAK users flying to Lewiston is Alaska Airlines, followed by Delta and Allegiant Air.

$368 CHEAP FLIGHTS from Ontario to Lewiston (ONT - LWS)

ONT - LWS

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Cheapest round-trip

$426

Delta

Σαβ 8/29Δευ 8/31

ONT - LWS • 1 stop

Cheapest one-way

$368

Delta

Σαβ 6/13

ONT - LWS • 2 stops

Nonstop flights

Not available

There are currently no direct flights between Ontario and Lewiston. You'll need at least 1 connection.

Insights

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We hope you love your trip to Lewiston!

Flight Deals

Cheap Flights from Ontario to Lewiston (ONT-LWS)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Ontario to Lewiston

Σαβ, Αυγ 29 - Δευ, Αυγ 31

6:00 am - 11:33 am

ONT

LWS

5h 33m

1 stop

6:25 am - 11:14 am

LWS

ONT

4h 49m

1 stop

$426Delta

Σαβ, Αυγ 29 - Δευ, Αυγ 31

12:55 pm - 10:47 pm

ONT

LWS

9h 52m

2 stops

6:25 am - 11:14 am

LWS

ONT

4h 49m

1 stop

$432Delta

Παρ, Αυγ 28 - Δευ, Αυγ 31

6:01 pm - 10:59 pm

ONT

LWS

4h 58m

1 stop

6:25 am - 11:14 am

LWS

ONT

4h 49m

1 stop

$507Delta

Παρ, Αυγ 28 - Δευ, Αυγ 31

12:55 pm - 10:59 pm

ONT

LWS

10h 04m

2 stops

6:25 am - 11:14 am

LWS

ONT

4h 49m

1 stop

$513Delta

Σαβ, Αυγ 29 - Δευ, Αυγ 31

12:55 pm - 10:47 pm

ONT

LWS

9h 52m

2 stops

6:25 am - 4:14 pm

LWS

ONT

9h 49m

2 stops

$518Delta

Παρ, Αυγ 28 - Δευ, Αυγ 31

12:55 pm - 10:59 pm

ONT

LWS

10h 04m

2 stops

6:25 am - 4:14 pm

LWS

ONT

9h 49m

2 stops

$599Delta

Δευ, Ιουλ 6 - Παρ, Ιουλ 10

1:00 pm - 11:19 pm

ONT

LWS

10h 19m

2 stops

12:18 pm - 4:30 pm

LWS

ONT

4h 12m

1 stop

$792Delta

Δευ, Ιουλ 6 - Παρ, Ιουλ 10

1:00 pm - 11:19 pm

ONT

LWS

10h 19m

2 stops

12:18 pm - 10:43 pm

LWS

ONT

10h 25m

2 stops

$797Delta

Δευ, Ιουλ 6 - Παρ, Ιουλ 10

5:59 pm - 11:19 pm

ONT

LWS

5h 20m

1 stop

12:18 pm - 4:30 pm

LWS

ONT

4h 12m

1 stop

$866Delta

Πεμ, Μαϊ 28 - Δευ, Ιουν 1

1:29 pm - 10:55 pm

ONT

LWS

9h 26m

2 stops

8:25 am - 4:17 pm

LWS

ONT

7h 52m

2 stops

$1,079Delta

Booking Insights

Cheapest flight	$368

Flight from Ontario to Lewiston

When to book flights from Ontario to Lewiston

Are your dates flexible? Find out the best times to travel from Ontario to Lewiston based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

What is the cheapest flight from Ontario to Lewiston?
In the last 3 days, the lowest price for a flight from Ontario to Lewiston was $368 for a one-way ticket and $426 for a round-trip.
Do I need a passport to fly between Ontario and Lewiston?
A passport is not required to fly from Ontario to Lewiston.
Which aircraft models fly most regularly from Ontario to Lewiston?
We unfortunately don’t have that data for this specific route.
How does KAYAK find such low prices on flights from Ontario to Lewiston?
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Lewiston.
How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Lewiston?
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lewiston from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.
What is the Hacker Fare option on flights from Ontario to Lewiston?
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lewiston with an airline and back to Ontario with another airline. Booking your flights between Ontario and LWS can sometimes prove cheaper using this method.
What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Lewiston?
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lewiston from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Lewiston

Airports

Cabin class

Complete your trip

Direct Flights

Flights to other cities

Origins

Other airports

Return flight deals

Information on your arrival and departure airports

Ontario (ONT)

Lewiston (LWS)

ONT - LWS

$368 Find Cheap Flights from Ontario to Lewiston

KAYAK searches hundreds of travel sites at once for deals on flights to Lewiston

Everything you should know

Cheap Flights from Ontario to Lewiston (ONT-LWS)

Recent round-trip flight deals from Ontario to Lewiston

Recent one-way flight deals from Ontario to Lewiston

Good to know

When to book flights from Ontario to Lewiston

FAQs for booking flights from Ontario to Lewiston

What is the cheapest flight from Ontario to Lewiston?

In the last 3 days, the lowest price for a flight from Ontario to Lewiston was $368 for a one-way ticket and $426 for a round-trip.

Do I need a passport to fly between Ontario and Lewiston?

A passport is not required to fly from Ontario to Lewiston.

Which aircraft models fly most regularly from Ontario to Lewiston?

We unfortunately don’t have that data for this specific route.

How does KAYAK find such low prices on flights from Ontario to Lewiston?

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Ontario to Lewiston.

How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Ontario to Lewiston?

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Lewiston from Ontario is likely to change within 7 days, so travelers know whether to wait or book now.

What is the Hacker Fare option on flights from Ontario to Lewiston?

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Lewiston with an airline and back to Ontario with another airline. Booking your flights between Ontario and LWS can sometimes prove cheaper using this method.

What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Ontario to Lewiston?

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Lewiston from Ontario up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from Ontario to Lewiston

Information on your arrival and departure airports

Cabin class types available on flights from Ontario to Lewiston

Complete your trip to Lewiston with a hotel stay or car rental

Find direct flights to and from Ontario and Lewiston

Flights to other popular destinations

Flights from domestic origins to Lewiston

Choose which airport to fly into in Lewiston

Find deals for your return flight