Cheap flights from Pittsburgh to Duluth from $328
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Pittsburgh to Duluth departing on 11/6. 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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Fly from
Fly to
Route
Depart
Return
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Fri 11/6
6:30 am-10:41 am
1 stop5h 11m
Duluth Intl
Sun 11/8
6:23 am-1:06 pm
1 stop5h 43m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Thu 10/29
6:30 am-10:39 am
1 stop5h 09m
Duluth Intl
Sun 11/1
3:06 pm-8:49 pm
1 stop4h 43m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Thu 10/29
8:49 am-2:30 pm
1 stop6h 41m
Duluth Intl
Sun 11/1
3:06 pm-8:49 pm
1 stop4h 43m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Wed 2/3
10:11 am-2:18 pm
1 stop5h 07m
Duluth Intl
Sat 2/6
5:50 am-2:47 pm
1 stop7h 57m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Wed 2/3
3:52 pm-9:50 pm
1 stop6h 58m
Duluth Intl
Sat 2/6
5:50 am-1:13 pm
1 stop6h 23m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Wed 2/3
6:02 pm-9:50 pm
1 stop4h 48m
Duluth Intl
Sat 2/6
2:59 pm-9:00 pm
1 stop5h 01m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Thu 10/29
6:12 am-2:30 pm
2 stops9h 18m
Duluth Intl
Sun 11/1
3:06 pm-8:49 pm
1 stop4h 43m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Thu 10/29
5:30 am-2:30 pm
2 stops10h 00m
Duluth Intl
Sun 11/1
3:06 pm-8:49 pm
1 stop4h 43m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Wed 10/21
6:45 pm-10:57 pm
1 stop5h 12m
Duluth Intl
Sun 10/25
4:21 pm-12:46 am
2 stops7h 25m
PittsburghDuluth
PIT Pittsburgh - DLH Duluth Intl
PITDLH
Pittsburgh
Thu 11/26
6:35 am-11:29 am
1 stop5h 54m
Duluth Intl
Sun 11/29
5:04 am-10:14 am
1 stop4h 10m
When to book flights from Pittsburgh to Duluth
Cheap Pittsburgh to Duluth (PIT to DLH) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from Pittsburgh to Duluth
Frequently asked questions about flying from Pittsburgh to Duluth
How far is Pittsburgh to Duluth Intl by plane?
Pittsburgh and Duluth Intl are 745.8 mi apart from one another. Typically, this will take 5h 07m by plane in normal conditions.
When did momondo last update prices for flights from Pittsburgh Airport to Duluth Intl Airport?
Prices for flights from Pittsburgh Airport to Duluth Intl Airport were last updated today.
How many operators does momondo search for flights from Pittsburgh Airport to Duluth Intl Airport?
As of October 2026, there is 1 operator available to choose from for flights from Pittsburgh Airport to Duluth Intl Airport.
How old do you have to be to fly from Pittsburgh Airport to Duluth Intl Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pittsburgh 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.
What is the most popular airline from Pittsburgh to Duluth?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Pittsburgh to Duluth is United Airlines (100% of total bookings).
Best airlines flying from Pittsburgh to Duluth
Compare and see reviews for airlines that fly from Pittsburgh to Duluth with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $287 | Free Cancellation | Rating 7.4 10,289 reviews |
Frequently asked questions about flying from Pittsburgh to Duluth
How do I get Price Alerts for flights from Pittsburgh to Duluth?
You can take advantage of momondo’s Price Alerts by first searching for your flights to Pittsburgh from Duluth. Flight offers will be shown to you in real-time. From there you can create a Price Alert by using our on-site widget.
How can I save money on flights from Pittsburgh to Duluth with momondo?
Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.
Traveling to a place near Duluth?
Book flights to Duluth if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Pittsburgh to Duluth?
momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Pittsburgh to Duluth. Millions of users trust and use momondo every year so you are in good hands.
Can I find flights from Pittsburgh to Duluth with flexible booking policies on momondo?
momondo does allow users to show only those flights to Duluth from Pittsburgh which offer a flexible booking policy as well as other useful filters and features.
How can momondo help me find flights from Pittsburgh to Duluth?
Once all potential Pittsburgh to Duluth flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.
I’m not ready to book a flight from Pittsburgh to Duluth right now. Can momondo alert me if prices change?
Price alerts on flights to Duluth from Pittsburgh are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.