What is the cheapest month to book a flight from Tulsa to Duluth?

Currently, January is the cheapest month in which you can book a flight from Tulsa to Duluth (average of $339). Flying from Tulsa to Duluth in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from Tulsa to Duluth?

Travelers seeking maximum savings on their Tulsa to Duluth flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest day to fly round-trip from Tulsa to Duluth?

It’s generally more expensive to depart on a Friday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

What is the cheapest time of day to fly from TUL to DLH?

When flying from Tulsa to Duluth, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 12% versus a flight at noon.

Can I find deals for flights from Tulsa to Duluth that include hotel bookings?

Yes. In addition to deals on Tulsa to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Tulsa to Duluth?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to Duluth.

Can I find deals for business class flights from Tulsa to Duluth?

Yes. Cheapflights offers flight deals from Tulsa to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Best time to book a flight from Tulsa to Duluth

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Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Reviews of airlines servicing Duluth

Read reviews from past customers who have flown United Airlines from Tulsa to Duluth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,931 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,931 reviews

United Airlines

7.4

Good

8,931 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from Tulsa to Duluth that include hotel bookings?
Yes. In addition to deals on Tulsa to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Tulsa to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Tulsa to Duluth.
Can I find deals for business class flights from Tulsa to Duluth?
Yes. Cheapflights offers flight deals from Tulsa to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Tulsa to Duluth?
Currently, January is the cheapest month in which you can book a flight from Tulsa to Duluth (average of $339). Flying from Tulsa to Duluth in June is currently the most expensive (average of $477). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Top airline flying from Tulsa to Duluth

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$327	Average$429	FlexibilityNo cancel fee	On-time69%

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Find cheap flights from Tulsa to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Tulsa to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Tulsa with our price prediction graph.

Reviews of airlines servicing Duluth

Read reviews from past customers who have flown United Airlines from Tulsa to Duluth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Tulsa to Duluth that include hotel bookings?

How can I find direct flights from Tulsa to Duluth?

Can I find deals for business class flights from Tulsa to Duluth?

What is the cheapest month to book a flight from Tulsa to Duluth?

Traveling to a place near Duluth?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tulsa to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Duluth by adding a car rental and/or hotel reservation to your travel itinerary.

Other flights to Duluth

Explore flights to Duluth departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 14, 2025.

Search flights from Tulsa to Duluth by cabin class

Find flights from Tulsa to Duluth, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Tulsa and Duluth flights

Browse other Tulsa and Duluth flight options. Last updated on September 14, 2025.

Other flights from Tulsa

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Top airline flying from Tulsa to Duluth

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Cheap flights from Tulsa to Duluth (TUL - DLH)

Find cheap flights from Tulsa to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Best time to book a flight from Tulsa to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Tulsa with our price prediction graph.

Reviews of airlines servicing Duluth

Read reviews from past customers who have flown United Airlines from Tulsa to Duluth. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Tulsa to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

Can I find deals for flights from Tulsa to Duluth that include hotel bookings?

How can I find direct flights from Tulsa to Duluth?

Can I find deals for business class flights from Tulsa to Duluth?

What is the cheapest month to book a flight from Tulsa to Duluth?

Traveling to a place near Duluth?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Tulsa to Duluth

See prices for flight routes from nearby airports that may be better suited for you.

Top airline flying from Tulsa to Duluth

100% Free

Book with Flexibility

Travel Smart