ONT - LWS

$422 Find Cheap Flights from Ontario to Lewiston

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ontario to Lewiston departing on 4/16. 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.
1 adult
1 adult, Economy, 0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Lewiston, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ontario to Lewiston, as well as popular online travel agencies
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Everything you should know

Cheapest round-trip
$422
Delta
Thu 4/16Sat 4/25
ONT - LWS • 1 stop
Cheapest one-way
Multiple Airlines
Thu 1/1
ONT - LWS • multi-stop
Start a new search
KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Lewiston!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Ontario to Lewiston (ONT-LWS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Ontario to Lewiston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Ontario to Lewiston

Thu, Apr 16 - Sat, Apr 25
Delta Logo
6:00 am - 11:33 am
ONT
-
LWS
5h 33m1 stop
Delta Logo
12:13 pm - 4:25 pm
LWS
-
ONT
4h 12m1 stop
$422Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
6:00 am - 11:33 am
ONT
-
LWS
5h 33m1 stop
Delta Logo
12:13 pm - 10:37 pm
LWS
-
ONT
10h 24m2 stops
$427Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
6:00 am - 11:33 am
ONT
-
LWS
5h 33m1 stop
Delta Logo
12:13 pm - 4:25 pm
LWS
-
ONT
4h 12m1 stop
$492Delta
Tue, Jan 13 - Sat, Jan 17
Delta Logo
3:30 pm - 8:59 pm
ONT
-
LWS
5h 29m1 stop
Delta Logo
7:05 am - 1:56 pm
LWS
-
ONT
6h 51m1 stop
$496Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
6:00 am - 11:33 am
ONT
-
LWS
5h 33m1 stop
Delta Logo
12:13 pm - 10:37 pm
LWS
-
ONT
10h 24m2 stops
$497Delta
Tue, Jan 13 - Sat, Jan 17
Delta Logo
1:11 pm - 8:59 pm
ONT
-
LWS
7h 48m2 stops
Delta Logo
7:05 am - 1:56 pm
LWS
-
ONT
6h 51m1 stop
$501Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
6:00 am - 11:33 am
ONT
-
LWS
5h 33m1 stop
Delta Logo
12:13 pm - 10:37 pm
LWS
-
ONT
10h 24m2 stops
$543Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
1:20 pm - 10:58 pm
ONT
-
LWS
9h 38m2 stops
Delta Logo
12:13 pm - 10:37 pm
LWS
-
ONT
10h 24m2 stops
$688Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
1:20 pm - 10:58 pm
ONT
-
LWS
9h 38m2 stops
Delta Logo
12:13 pm - 10:37 pm
LWS
-
ONT
10h 24m2 stops
$707Delta
Thu, Apr 16 - Sat, Apr 25
Delta Logo
1:20 pm - 10:58 pm
ONT
-
LWS
9h 38m2 stops
Delta Logo
12:13 pm - 10:37 pm
LWS
-
ONT
10h 24m2 stops
$753Delta
Booking Insights

KAYAK's insights & trends for Ontario to Lewiston flights

Get data-powered insights and trends into flights from Ontario to Lewiston to help you find the cheapest flights, the best time to fly and much more.

What is the most popular layover airport when flying from Ontario to Lewiston?

Percentage of 1-stop round-trip flights from Ontario to Lewiston chosen by KAYAK users via each layover airport in the last 12 months (only includes trips with the same layover airport on both legs).

Salt Lake City (SLC) is the top choice – 50% of KAYAK users who clicked on 1-stop flights from Ontario to Lewiston picked an itinerary connecting there.

What is the cheapest layover airport when flying from Ontario to Lewiston?

Average round-trip price for 1-stop flights from Ontario to Lewiston clicked by KAYAK users in the last 12 months (only includes trips with the same layover airport on both legs).

Flights via Seattle (SEA) offer the most affordable fares, with an average round-trip price of $127.

Which layover airport offers the shortest total travel time from Ontario to Lewiston?

Shortest average total travel time for 1-stop one-way flights from Ontario to Lewiston via different layover airports, based on KAYAK user data from the last 12 months.

Consider flying via Salt Lake City (SLC) for the shortest journey. The average one-way travel time for flights connecting there is 5h 50m.

Which layover airport has the quickest connection when flying from Ontario to Lewiston?

Average layover duration at different layover airports for 1-stop one-way flights from Ontario to Lewiston, based on KAYAK user data from the last 12 months.

If you prefer a quick connection, Salt Lake City (SLC) often has the shortest layovers from Ontario to Lewiston, with an average of 1h 26m.

Find deals

Good to know

Cheapest flight$422
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.

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 $422 for a round-trip ticket.

  • 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

Ontario (ONT)
Lewiston (LWS)