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Cheap flights from Ontario to Duluth from $445

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Ontario to Duluth departing on 1/28. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Ontario to Duluth

Cheap round-trip flights

These are some of the best round-trip flight deals from Ontario to Duluth that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Ontario to Duluth.

Cheap last minute flights

Planning a quick getaway from Ontario to Duluth? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Duluth, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Ontario to Duluth

Find recent round-trip train or bus tickets from Ontario to Duluth.

All round-trip flight deals to Duluth

The cheapest plane tickets to Duluth found on KAYAK recently.
6:00 am - 5:20 pmONT-DLH
9h 20m2 stops
10:47 am - 10:32 pmDLH-ONT
13h 45m2 stops
$445Delta
Find Deal
Tue, Jan 28 - Thu, Jan 30
6:42 pm - 10:44 amONT-DLH
14h 02m2 stops
3:14 pm - 12:33 pmDLH-ONT
23h 19m2 stops
$517United Airlines
Find Deal
Tue, Apr 29 - Mon, May 5
1:40 pm - 2:24 pmONT-DLH
22h 44m2 stops
7:45 am - 5:43 pmDLH-ONT
11h 58m2 stops
$575United Airlines
Find Deal
Thu, Dec 5 - Wed, Dec 11
6:00 am - 9:57 pmONT-DLH
13h 57m2 stops
3:06 pm - 9:51 amDLH-ONT
44h 45m3 stops
$614United Airlines
Find Deal
Tue, Jan 28 - Thu, Jan 30
1:25 pm - 11:59 pmONT-DLH
8h 34m2 stops
5:05 am - 12:25 pmDLH-ONT
9h 20m2 stops
$615Delta
Find Deal
Fri, Dec 13 - Sun, Dec 15
6:00 am - 9:57 pmONT-DLH
13h 57m2 stops
3:06 pm - 9:51 amDLH-ONT
44h 45m3 stops
$625United Airlines
Find Deal
Tue, Jan 28 - Thu, Jan 30
1:18 pm - 11:56 pmONT-DLH
8h 38m2 stops
5:05 am - 12:25 pmDLH-ONT
9h 20m2 stops
$708Delta
Find Deal
Wed, Dec 4 - Sun, Dec 8
5:05 am - 2:24 pmONT-DLH
31h 19m2 stops
3:08 pm - 8:47 pmDLH-ONT
31h 39m3 stops
$883United Airlines
Find Deal
Fri, Dec 13 - Sun, Dec 15
6:15 am - 9:57 pmONT-DLH
13h 42m3 stops
7:45 am - 8:29 pmDLH-ONT
14h 44m3 stops
$1,031United Airlines
Find Deal
Tue, Jan 28 - Thu, Jan 30
6:10 am - 9:57 pmONT-DLH
13h 47m3 stops
7:45 am - 5:43 pmDLH-ONT
11h 58m2 stops
$1,439United Airlines
Find Deal
Wed, Dec 4 - Sun, Dec 8
1:40 pm - 9:57 pmONT-DLH
30h 17m2 stops
$468United Airlines
Find Deal
Wed, Dec 4
6:10 am - 9:57 pmONT-DLH
13h 47m3 stops
$1,438United Airlines
Find Deal
Wed, Dec 4

Delta flights from Ontario to Duluth

Our best Delta deals on Ontario to Duluth flight tickets
Delta
Jan 28
ONT6:00 amOntario
9h 20m
2 stops
DLH5:20 pmDuluth Intl
Jan 30
DLH10:47 amDuluth Intl
13h 45m
2 stops
ONT10:32 pmOntario
Delta
Dec 13
ONT1:25 pmOntario
8h 34m
2 stops
DLH11:59 pmDuluth Intl
Dec 15
DLH5:05 amDuluth Intl
9h 20m
2 stops
ONT12:25 pmOntario
Delta
Dec 4
ONT1:18 pmOntario
8h 38m
2 stops
DLH11:56 pmDuluth Intl
Dec 8
DLH5:05 amDuluth Intl
9h 20m
2 stops
ONT12:25 pmOntario

United Airlines flights from Ontario to Duluth

Our best United Airlines deals on Ontario to Duluth flight tickets
United Airlines
Apr 29
ONT6:42 pmOntario
14h 02m
2 stops
DLH10:44 amDuluth Intl
May 5
DLH3:14 pmDuluth Intl
23h 19m
2 stops
ONT12:33 pmOntario
United Airlines
Dec 5
ONT1:40 pmOntario
22h 44m
2 stops
DLH2:24 pmDuluth Intl
Dec 11
DLH7:45 amDuluth Intl
11h 58m
2 stops
ONT5:43 pmOntario
United Airlines
Jan 28
ONT6:00 amOntario
13h 57m
2 stops
DLH9:57 pmDuluth Intl
Jan 30
DLH3:06 pmDuluth Intl
44h 45m
3 stops
ONT9:51 amOntario

See travel insights to Duluth from

How to get the cheapest flight ticket from Ontario to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest Ontario to Duluth flight route?

Ontario - Duluth Intl. Fly from Ontario to Duluth Intl for the best Ontario - Duluth flight prices

When to book flights from Ontario to Duluth

Are you open to changing your travel dates? Check out the ideal times to fly from Ontario to Duluth according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Ontario to Duluth (ONT to DLH) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ontario to Duluth

Best Price Found

$468

Fastest flight time

8h 34m

Direct flights

None

Airports in Duluth

1 airport
The best one-way flight to Duluth from Ontario in the past 72 hours is $468. The best round-trip flight deal from Ontario to Duluth found on momondo in the last 72 hours is $445.
The fastest flight from Ontario to Duluth takes 8h 34m
There are no direct flights from Ontario to Duluth. Popular non-direct route for this connection is Ontario Airport - Duluth Intl Airport.
There is 1 airport near Duluth: Duluth Intl (DLH)

  • How far is Ontario to Duluth Intl by plane?

    Duluth Intl is 1593.1 mi away from Ontario. Typically, this will take 8h 34m by plane in normal conditions.

  • When did momondo last update prices for flights from Ontario Airport to Duluth Intl Airport?

    Prices for flights from Ontario Airport to Duluth Intl Airport were last updated today.

  • How old do you have to be to fly from Ontario Airport to Duluth Intl Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Ontario Airport to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents required for your trip to Duluth Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Duluth Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.


Why use momondo?

Why should I use momondo to find a flight deal from Ontario to Duluth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Ontario.

Can I find flights from Ontario to Duluth with flexible booking policies on momondo?

All flight searches from Ontario to Duluth on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Ontario to Duluth?

Once you have performed a search for Ontario to Duluth flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Ontario to Duluth right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Ontario to Duluth flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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