$204 Cheap Flights from Calgary (YYC) to Duluth (DLH)

View $204 flight on Mon, May 25, 2026Opens in a new window

Popular airlines from Calgary International Airport (YYC) to Duluth, MN (DLH-Duluth Intl.)

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Cheap Flights from Calgary to Duluth (YYC-DLH)

Prices were available within the past 7 days and start at $204 for one-way flights and $350 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sat, Apr 18 - Fri, May 8
YYC
Calgary
DLH
Duluth
$350 Roundtrip, found 2 days ago
$350
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Apr 18 from Calgary to Duluth, returning Fri, May 8, priced at $350 found 2 days ago
Delta
Tue, Apr 14 - Tue, Apr 28
YYC
Calgary
DLH
Duluth
$360 Roundtrip, found 2 days ago
$360
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 14 from Calgary to Duluth, returning Tue, Apr 28, priced at $360 found 2 days ago
Delta
Fri, Apr 10 - Tue, Apr 28
YYC
Calgary
DLH
Duluth
$365 Roundtrip, found 2 days ago
$365
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, Apr 10 from Calgary to Duluth, returning Tue, Apr 28, priced at $365 found 2 days ago
Delta
Sat, May 9 - Sun, May 24
YYC
Calgary
DLH
Duluth
$375 Roundtrip, found 2 days ago
$375
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 9 from Calgary to Duluth, returning Sun, May 24, priced at $375 found 2 days ago
Delta
Tue, Apr 14 - Wed, Apr 29
YYC
Calgary
DLH
Duluth
$385 Roundtrip, found 2 days ago
$385
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Apr 14 from Calgary to Duluth, returning Wed, Apr 29, priced at $385 found 2 days ago
Delta
Wed, Apr 8 - Tue, Apr 28
YYC
Calgary
DLH
Duluth
$390 Roundtrip, found 2 days ago
$390
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Apr 8 from Calgary to Duluth, returning Tue, Apr 28, priced at $390 found 2 days ago
Delta
Sat, May 9 - Mon, May 25
YYC
Calgary
DLH
Duluth
$400 Roundtrip, found 2 days ago
$400
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, May 9 from Calgary to Duluth, returning Mon, May 25, priced at $400 found 2 days ago
Delta
Fri, May 8 - Sun, May 24
YYC
Calgary
DLH
Duluth
$401 Roundtrip, found 2 days ago
$401
Roundtrip
found 2 days ago
Select Delta flight, departing Fri, May 8 from Calgary to Duluth, returning Sun, May 24, priced at $401 found 2 days ago
WestJet
Thu, May 28 - Sat, Jun 13
YYC
Calgary
DLH
Duluth
$424 Roundtrip, found 2 days ago
$424
Roundtrip
found 2 days ago
Select WestJet flight, departing Thu, May 28 from Calgary to Duluth, returning Sat, Jun 13, priced at $424 found 2 days ago
United
Wed, May 27 - Sat, Jun 13
YYC
Calgary
DLH
Duluth
$435 Roundtrip, found 2 days ago
$435
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 27 from Calgary to Duluth, returning Sat, Jun 13, priced at $435 found 2 days ago

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Frequently asked questions

How much does a flight from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) cost?
You can find cheap one-way flights from $204 and cheap return flights from $350 Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) with Expedia. One-way flights generally range between $263 and $1145, and roundtrip flights usually range from $896 to $2386. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
The cheapest month to fly from YYC to DLH is April when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you're able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
Enter YYC to DLH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
Delta is one of the cheapest airlines offering connecting flights from Calgary (YYC) to Duluth (DLH), with round-trip tickets starting from around $763. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
To find a cheap flight from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best time to fly from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
The best time to fly is usually mid-week (Tuesday or Wednesday) and during early morning hours as flights tend to be cheaper, less crowded, and generally more on-time. Avoid major holidays and peak vacation seasons for smoother travel. Combining off-peak days and hours often gives the best combination of cost, comfort, and convenience.
What is the earliest flight from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
The earliest flight from Calgary International Airport (YYC) to Duluth, MN (DLH) typically departs at around 12:20 AM, operated by Air Canada and United. This seasonal service is available in July, allowing you to maximize your time in Duluth. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
The most popular departure times for flights from Calgary Intl. (YYC) to Duluth Intl. (DLH) are in the early morning, from 6am to 9am. About 47% of passengers prefer this time window. Many major carriers, including Delta Airlines, United Airlines, and WestJet, offer flights during this window. This timing is popular because it helps you maximize your time in Duluth.
How long does it take to fly from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
Flights from YYC to DLH with one stop typically take around 8 hours 30 minutes, covering approximately 1,029 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
First class seats are offered on the YYC to DLH route with Delta Air Lines and United Airlines.
How do I earn miles on a Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) flight with Expedia?
It's easy to earn miles on a Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Duluth from Calgary Intl. (YYC)?
If you're planning to travel to Duluth from Calgary Intl. (YYC), you can fly into Duluth Intl. (DLH) Some flights may connect through major hubs like Pearson Intl. (YYZ), Vancouver Intl. (YVR), Seattle - Tacoma Intl. (SEA) before reaching Duluth. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) at the last minute?
Typically, booking a last minute flight from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) flight and hotel package?
Securing a Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) Duluth Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.)?
If you booked your Calgary, AB (YYC-Calgary Intl.) to Duluth, MN (DLH-Duluth Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Calgary Intl.
Destination airport
Duluth Intl.
Roundtrip price
$350
Distance
1028 mi

Book with confidence

Calgary to Duluth Flights

The cheapest times to fly from Calgary to Duluth

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Calgary to Duluth are during the month of April. You can find some of the cheapest flights from Calgary to Duluth with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Calgary to Duluth

Sunday is one of the best days to book for cheap flights from Calgary to Duluth: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Calgary to Duluth

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Calgary to Duluth in 2026. You can also book with separate airlines for your outbound and return journeys, from $204 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Calgary to Duluth flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Calgary to Duluth airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Calgary to Duluth Flights

*Flight schedules are subject to change.

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*Available to One Key members.