Question 1

How much does a flight from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.) cost?

Accepted Answer

You can find cheap one-way flights from $229 and cheap return flights from $336 Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.) with Expedia. One-way flights typically cost between $340 and $1029, and return flights often range between $496 and $1633. 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 Tulsa, OK (TUL-Tulsa 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.

Question 2

What is the cheapest month to fly from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

The cheapest month to fly from TUL to DLH is July 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.

Question 3

Which airlines fly direct from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

Enter TUL to DLH and your travel dates, then apply the 'Nonstop' filter to see only direct flights.

Question 4

What is the cheapest airline that flies from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

United is one of the cheapest airlines offering connecting flights from Tulsa, OK (TUL) to Duluth, MN (DLH) with a layover in Denver Intl. (DEN), starting from around $298. 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.

Question 5

How do I find cheap flights from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

To find a cheap flight from Tulsa, OK (TUL-Tulsa 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.

Question 6

What is the best time to fly from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

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.

Question 7

What is the earliest flight from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

The earliest flight from Tulsa (TUL) to Duluth (DLH) typically leaves at around 5:00 AM local time, operated by United Airlines. This is a seasonal service active in June. Departing early can help you maximize your time in Duluth. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.

Question 8

What are the most popular departure times for flights from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

The most popular departure times for flights from Tulsa, OK (TUL) to Duluth, MN (DLH) are in the morning, from 6am to 9am. About 47% of passengers prefer this time window. Many major carriers, including United Airlines and Delta Airlines, offer flights during this window. This timing is popular because it allows you to maximize your day in Duluth after arriving.

Question 9

How long does it take to fly from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

Flying from TUL to DLH with a connection usually takes about 7 hours, traveling roughly 760 miles. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.

Question 10

Can you fly business or first class from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

Select the "Business class" and "First class" filters when looking for TUL to DLH flights on Expedia. This is the easiest way to compare prices, routes and flight times for your trip.

Question 11

How do I earn miles on a Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.) flight with Expedia?

Accepted Answer

It's easy to earn miles on a Tulsa, OK (TUL-Tulsa 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.

Question 12

What airports do you fly into for Duluth from Tulsa Intl. (TUL)?

Accepted Answer

From Tulsa Intl. (TUL), you can fly into Duluth Intl. (DLH) to reach Duluth. Some flights may connect through major hubs like Hartsfield-Jackson Atlanta Intl. (ATL), Denver Intl. (DEN), George Bush Intercontinental (IAH) before reaching Duluth. Compare routes and airports on Expedia to find the best flight options for your travel plans.

Question 13

Is it cheaper to buy a plane ticket from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.) at the last minute?

Accepted Answer

Typically, booking a last minute flight from Tulsa, OK (TUL-Tulsa 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.

Question 14

Is it cheaper to book a Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.) flight and hotel package?

Accepted Answer

Securing a Tulsa, OK (TUL-Tulsa 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.

Question 15

Can I cancel or change the date of my flight from Tulsa, OK (TUL-Tulsa Intl.) to Duluth, MN (DLH-Duluth Intl.)?

Accepted Answer

If you booked your Tulsa, OK (TUL-Tulsa 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.

Origin airport	Tulsa Intl.
Destination airport	Duluth Intl.
Airlines serving	Delta, United
Roundtrip price	$335
Distance	760 mi

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$229 Cheap Flights from Tulsa (TUL) to Duluth (DLH)