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Find cheap flights from Duluth to Ontario from $500

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Ontario departing on 7/5. 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
0 bags
Wed 7/10
Wed 7/17

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Cheapest flight

$500
Flight from Duluth to Montreal

FAQs - booking Ontario flights

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

    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 Duluth to Ontario.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ontario from Duluth 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 Duluth to Ontario?

    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 Ontario with an airline and back to Duluth with another airline.

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

    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 Ontario from Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airline flying from Duluth to Ontario

Need help choosing which airline to fly with from Duluth to Ontario? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 10647 reviews
6.7Food
7.2Comfort
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

Why does it have to be painful to fly long distances?

2.0 MediocreJames, Jun 2024SFO - MNL
Read more about United Airlines reviews

Why does it have to be painful to fly long distances?

It is a modern tragedy that any airline expects you to travel for 14 hours in such discomfort and that the only way to add comfort is exorbitant prices. I was in pain by the time we landed. Shameful.

Original plane sidelined. Had to wait an hour for replacement.

Crew was very cooperative and professional. Passenger's first checked in bag should be free.

No real agent onsite helping you for missing luggage there. Not like the other airline next to UA desk, they have staff attending in their desk assisting answer/helping luggage issue, even after midnight.

Horrible, the flights kept delaying, so it is obvious that we won't be able to make it to the next connection. No easier/real agent on site to help you figure this out. UA agent on other counters refuse to assist you and direct us to use the QR code/call customer service. So inefficient and poor. While technology seems convenient, but it's not the best interest/experience for customers need help while there is active issue need assistance.

Food is very bad and entertint not too many options ... flight attendet service is not good

After the morning frenzy of 35 min wait through CLT security at 4;30 AM, it was nice to have a smooth pleasant boarding experience. This 6:30 AM flight was not full. We were able to get seated swiftly and took off promptly. Nice touch they distributed the old fashioned headsets with 8 mm jacks. Snacks were decent and arrival was uneventful.

Not worth the premium paid for the first class ticket

Fine. Though no food or entertainment so the survey needs to be updated with those options.

Book cheap flights from Duluth to Ontario

Recent round-trip flight deals

7/5Fri
2 stopsDelta
23h 55mDLH-YUL
7/12Fri
1 stopDelta
8h 03mYUL-DLH
$500
7/5Fri
2 stopsDelta
23h 55mDLH-YUL
7/13Sat
2 stopsDelta
9h 33mYUL-DLH
$505
7/5Fri
2 stopsDelta
23h 55mDLH-YUL
7/16Tue
2 stopsDelta
8h 14mYUL-DLH
$537
7/2Tue
1 stopDelta
4h 28mDLH-YUL
7/16Tue
1 stopDelta
8h 03mYUL-DLH
$540
7/2Tue
2 stopsDelta
9h 50mDLH-YUL
7/16Tue
1 stopDelta
8h 03mYUL-DLH
$549
7/2Tue
2 stopsDelta
11h 08mDLH-YUL
7/13Sat
2 stopsDelta
9h 33mYUL-DLH
$554
7/1Mon
1 stopDelta
4h 28mDLH-YUL
7/11Thu
2 stopsDelta
17h 39mYUL-DLH
$555
6/30Sun
2 stopsDelta
11h 22mDLH-YUL
7/11Thu
2 stopsDelta
17h 39mYUL-DLH
$560
7/6Sat
1 stopUnited Airlines
25h 39mDLH-YUL
7/11Thu
1 stopUnited Airlines
16h 22mYUL-DLH
$569
10/3Thu
2 stopsUnited Airlines
19h 51mDLH-YUL
10/14Mon
1 stopUnited Airlines
16h 45mYUL-DLH
$688

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Duluth - Ontario Flights

Departure:

Duluth (DLH)United States

Return flight deals:

Ontario - Duluth

Cabin classes:

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