$45 Find Cheap Flights to Duluth

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Duluth departing on 9/19. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy

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Cheap Flights to Duluth

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights to Duluth that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals to Duluth

Thu, Sep 18 - Mon, Sep 22
Frontier Logo
1:53 pm - 5:13 pmDFW-ATL
2h 20mnonstop
Frontier Logo
6:18 pm - 7:54 pmATL-DFW
2h 36mnonstop
$70Frontier
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Wed, Sep 24 - Fri, Sep 26
Frontier Logo
7:52 pm - 11:26 pmDFW-ATL
2h 34mnonstop
Frontier Logo
8:30 pm - 10:08 pmATL-DFW
2h 38mnonstop
$71Frontier
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Mon, Sep 8 - Thu, Sep 11
Spirit Airlines Logo
12:00 pm - 1:53 pmBWI-ATL
1h 53mnonstop
Spirit Airlines Logo
2:50 pm - 4:46 pmATL-BWI
1h 56mnonstop
$72Spirit Airlines
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Sat, Sep 6 - Fri, Sep 12
Spirit Airlines Logo
5:13 pm - 7:12 pmBWI-ATL
1h 59mnonstop
Spirit Airlines Logo
2:50 pm - 4:46 pmATL-BWI
1h 56mnonstop
$80Spirit Airlines
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Thu, Sep 11 - Mon, Sep 15
Southwest Logo
4:50 pm - 7:20 pmLGA-ATL
2h 30mnonstop
Southwest Logo
11:05 am - 1:20 pmATL-LGA
2h 15mnonstop
$129Southwest
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Thu, Sep 11 - Mon, Sep 15
American Airlines Logo
6:45 pm - 9:17 pmLGA-ATL
2h 32mnonstop
American Airlines Logo
9:33 am - 11:49 amATL-LGA
2h 16mnonstop
$131American Airlines
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Fri, Nov 14 - Sun, Nov 16
Southwest Logo
6:05 am - 8:05 amDCA-ATL
2h 00mnonstop
Southwest Logo
8:15 am - 10:05 amATL-DCA
1h 50mnonstop
$137Southwest
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Fri, Sep 19 - Sat, Sep 27
American Airlines Logo
7:55 pm - 9:52 pmDCA-ATL
1h 57mnonstop
American Airlines Logo
7:05 am - 8:53 amATL-DCA
1h 48mnonstop
$157American Airlines
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Thu, Sep 25 - Sun, Sep 28
Delta Logo
6:59 am - 8:53 amDCA-ATL
1h 54mnonstop
Delta Logo
7:25 am - 9:09 amATL-DCA
1h 44mnonstop
$197Delta
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Thu, Sep 18 - Mon, Sep 22
Delta Logo
6:59 am - 8:53 amDCA-ATL
1h 54mnonstop
Delta Logo
10:30 pm - 10:05 amATL-DCA
11h 35m1 stop
$226Delta
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Good to know - Book Cheap Duluth Plane Tickets

Low seasonFebruary
Cheapest flight$45
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly and prices are also 10% lower on average.
Flight from Baltimore to Atlanta

Flights to Duluth: the best tips from KAYAK users' own experiences

Insights shared by verified travelers who flew to Duluth 
MaryFlew with DeltaSAN-ATLJun 2025
San Diego is great airport at terminal 2. Not so great for Uber pick up past terminal 1 diversion When busy.
MelodiiFlew with FrontierLAS-ATLMar 2025
It is a good idea to find out if your flight will have Wi-Fi, so you can plan out your communication options for the flight.
AndreaFlew with United AirlinesORD-ATLMay 2025
Ask for stewards to assist and provide amenities or you won’t get them.
HopeFlew with DeltaBOS-ATLMar 2025
Pack food unless you’re in first class. No food served.
Verified travelerFlew with Spirit AirlinesDFW-ATLMay 2025
The Dallas airport is very confusing. Be careful what shuttle bus you get on and leave super early because the traffic is awful in
pFlew with DeltaCRW-ATLDec 2024
This is a small airport. So the lines are short. 2-3hr arrival isnt typically necessary. Just be aware you boarding is 30mins before take off.
Verified travelerFlew with WestJetCAE-ATLFeb 2025
security was a breeze, allow time for delayed planes from atlanta
Verified travelerFlew with FrontierLAS-ATLFeb 2025
If you're gonna fly an ala carte airline, make sure you add the bag when you purchase the ticket otherwise you'll spend half of your travel money just so that your luggage can accompany you on your trip.
TinaFlew with DeltaSDF-ATLOct 2024
Arrive early so you don’t feel rushed. Mind your assigned zones. I know people want to get onboard as soon as possible because of overhead compartments, but plan ahead in case you need to gate check your bag. And pack your patience. I know that sounds cliched but it’ll help.
FernandoFlew with Spirit AirlinesPHL-ATLSep 2024
Give yourself plenty of time, especially if you are parking off property.
DONALDFlew with SouthwestPBI-ATLSep 2024
Take the early flights. There are lots of seating available.
SundereshFlew with DeltaAUS-ATLNov 2024
Take advantage of the lounge if you can
SusFlew with DeltaGEG-ATLNov 2024
I wish that I had known how to connect with the wi-fi; I had set up an acct almost two years ago. Not information that I remembered. Bring healthy snacks if diabetic. Wear compression socks if needed as it is a long flight. If older and wearing pull-up depends be aware that it will set off TSA alarms as will foil packs of medications in your luggage! If experiencing any difficulty with walking or shortness of breath...ask for a wheelchair ...it made a world of difference in Atlanta!
Verified travelerFlew with DeltaMKE-ATLOct 2024
Boarding can be a bit crazy. TSA was quick and the airport seems to be laid out in a logical way.
José MaríaFlew with DeltaIND-ATLNov 2024
Small airport, take about 1hr prior domestic flights
NancyFlew with United AirlinesSFO-ATLAug 2024
Bring your own food, shorten your legs by about 4-5" and bring your own entertainment that is not relying on any internet.
Verified travelerRDU-ATLJul 2024
Avoid ATL in the summer due to afternoon thunderstorms
HollyFlew with SouthwestFLL-ATLMar 2024
Pay the extra for early checkin. It’s worth it if you’re flying with someone.
Verified travelerFlew with DeltaDFW-ATLApr 2024
If you can, try and find a direct flight with any airline
CynthiaFlew with DeltaTYS-ATLApr 2024
Make sure you carry very small carry on. Those planes have minimal overhead space!
BrantonFlew with DeltaAVL-ATLMay 2024
Don’t pay extra for anything on a flight that’s less than an hour.
andrewFlew with DeltaEWR-ATLJan 2024
is you have a choice LGA new terminal is awesome compared to Newark or JFK
SidneyFlew with Spirit AirlinesEWR-ATLFeb 2024
Give yourself time when coming through New York City and Penn Station.
Verified travelerFlew with DeltaEYW-ATLFeb 2024
Don't self check-in. You need paper tickets for flying from EYW.
andrewFlew with DeltaFLL-ATLJan 2024
FLL airlport long security lines- leave extra time for check in
EvanFlew with DeltaEWR-ATLJan 2024
Newark AirTran isn’t great. It’s slow and a long walk to terminal A from the train stop. Everything else was fine.

FAQs - booking Duluth flights

  • How long is the flight to Duluth?

    Flights from Washington, D.C.1h 55m
    Flights from Baltimore2h 02m
    Flights from Newark2h 25m
    Flights from Philadelphia2h 17m
    Flights from Los Angeles4h 44m
  • What is the cheapest flight to Atlanta?

    In the last 3 days, the cheapest flight deal to Atlanta was found on the route from Baltimore, at $70 return. The most popular connection is from Newark to Atlanta and KAYAK users have found round-trip deals for as low as $82 in the last 3 days.

  • Which airlines fly to Atlanta?

    Many airlines fly to Atlanta, the most common ones being Delta, Southwest, and Frontier. See the amount of flights per week for popular airlines flying to Atlanta.

  • How to fly to Duluth?

    You cannot fly directly to Duluth. KAYAK recommends you fly to Atlanta Hartsfield-Jackson (ATL) (29.64 miles from Duluth). From there you can rent a car or get a taxi.

  • What airports are near Duluth?

    The closest airport is Atlanta Hartsfield-Jackson (ATL) (29.64 mi). Other nearby airports are Macon Middle Georgia Regional (MAC) (87.85 mi) or Chattanooga Lovell Field (CHA) (93.32 mi). KAYAK recommends you fly to Atlanta Hartsfield-Jackson.

  • How far is Atlanta Hartsfield-Jackson Airport from central Atlanta?

    There are 8 miles between Atlanta city center and Atlanta Hartsfield-Jackson Airport.

  • What is the name of Atlanta’s airport?

    All flights to Atlanta land at Atlanta Hartsfield-Jackson Airport. The airport code is ATL,and it can also be referred to as Hartsfield-Jackson, Hartsfield-Jackson Atlanta, or Hartsfield-Jackson Atlanta Intl.

  • How does KAYAK find such low prices on flights to Duluth?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Duluth?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Duluth?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Duluth with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Duluth?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Duluth

  • There is no major airport in Duluth. It is instead served by Atlanta Hartsfield-Jackson Airport.
  • Looking for cheap airfare to Duluth? 25% of our users found round-trip tickets to Duluth for the following prices or less: From Miami $407, from Boston $526, from Los Angeles $582
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Duluth flight deals.

Reviews of the top 5 airlines flying to Duluth

 
Need help choosing which airline to fly with from the United States to Duluth? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4243 reviews
8.1Boarding
8.0Comfort
7.5Entertainment
8.6Crew
7.0Food
Airline reviews

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

2.0 MediocreMike, Aug 2025AUS - BWI
Read more Southwest reviews

AC sub par. WiFi not working correctly. Ac sucked. Seats very narrow.

Near 4 hour flight with only 1 service. Had to use call button to request water. Internet and power not working until into flight. Internet would stop working during flight.

Southwest's seats are the least comfortable I have ever sat in.

The cabin was quiet for the redeye flight. The area was clean. The staff was great. The 787 Max was in good condition. Drawbacks were that the seat widths were tight for some passengers. The seat padding was at best average and for a long flight uncomfortable.

Southwest like most American domestic airlines, is a mediocre airline. But it is among the cheapest. Oh well.

My flight was delayed 50 minutes and we were rushed to board to then sit for 15 minutes until the pilot arrived. Unacceptable since we could have waited to board. Also the delayed flight was updated AFTER we boarded to more than the 10 minutes as originally stated.

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

They made us board and then deboard due to mechanical issue which delayed the departure by almost 2 hours and we barely made our connecting flight. These quality checks should've been done before boarding not after.

I liked the friendliness of the staff. The cleanliness of all 3 planes.

Flight was delayed, 30+ bags had to be gate checked. Crew were very friendly!

Everything was good until we were boarding our connection flight in Atlanta, we were told to gate check our carry-on, but when we got inside the plane, there was plenty of room in the overhead.

Very late arrival at PWM. Late jet getting to ATL. Equipment problem with aircraft - could not get enough water onto plane., Another delay getting FAA approval for flight with bottled H2O. Not the crew’s problem.

After all the weather issues at least they got me to my destination the next day

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

Crew was excellent. Comfort seats not as nice as other kinds of planes.

It was a great flight and the stewards and stewardess were all kind and accommodating!! The seats were comfortable and entertainment screen excellent!

Internet was a bit expensive and did not work ask that week otherwise a good flight

Ring in first class for an overnight flight, there was no blankets nor pillows for first class customers.

My Internet did not work for Outlook email or basically anything. I paid for one hour of in-flight usage and it was terrible. I spent a lot of time on different sites and browsers with no luck and a lot of frustration. Other than that, the flight was on time, crew was nice, service was fine. Seat was OK even though I paid for the extra 6 inches. I cannot imagine how tight the seats in the back must be.

Delayed flight that lead to a missed connection and a 5-hour trip became a 12-hour flight 🙄

Any flight to ORD after about 2pm this summer has been challenging. Flight was delayed getting in (coming from ORD) and that led to it not leaving before a ground stop due to lightening before they could fuel the plane, and so forth. They made up some time but we were still late in arriving at ORD, and that led to missed connections.

Food was ok, but not as good as I have had before on AA.

No issues. They did change our gate FOUR times in about 30 minutes which was mildly annoying but the flight was fine.

Great flight. No issues at all. I still think boarding could be more efficient but otherwise, a good experience.

Pretty good. The food was just mediocre, the boarding and crew were good.

The comfort of the seats was great, the crew eased my child’s anxieties and the fact that I had full cans of my beverage choice was great.

The flight was delayed twice with minimal explanation. The terminal and airplane were filthy. The food voucher didn’t even cover a tiny pizza from a kiosk in the terminal. All in all, a pretty miserable experience for a flight to attend a funeral

I will use spirit more New clean aircraft Excellent crew ! Quick boarding process !

Everyone was kind for the most part. I did travel with children and paid for seats and even then it was not as suitable. I tried calling their customer service prior to check in and I was told they couldn't help me because I didn't purchase my tickets with them.

Flight was late, after my first leg was cancelled altogether causing me to spend $$$ with another carrier. Seating is ridiculously tight, I can't recommend spirit if I cant depend on them to get me there and back on time.

Wow truly top notch airline Efficient nice snacks courteous staff Fast boarding !

The staff was very very rude in Las Vegas when boarding the flight. When presenting the boarding ticket. Las Vegas flight, it was hot and stuffy, it smelled really bad.

Dear All, I have harassment and accident with the flight attendant . This is my phone to talk 8168073567, please, leave phone message . Regards Emily,

The incoming plane ✈️ was delayed 5 hours en route to Raleigh. My flight was delayed for 5 hours 😢. Finally boarded and then de boarded due to an AC problem. A very tough and long night.

Flight was on time but the amount of noise from several children and the kicking of my seat the entire flight was overwhelming.

The flight was delayed be over 3 hours. I tried to get a refund for Vivian Kirby and my session kept being stopped. I was NEVER able to finish the prosses...after 2 hours of attempting.

Great for the price. No wifi or entertainment, but gate agents and crew were fantastic and we boarded quickly and left on time.

sluggish boarding and arrival procedures, fake nice flight attendants, and lots of delays.

Disaster. They lied every step of the way. We ended up being delayed due to crew and then allegedly abandoned the flight because of a curfew at LGA. No rebooking to LGA at any reasonable time. No hotel. No meal vouchers. Had to sleep in the airport and fly to Newark instead. Will never fly Frontier again.

What I expected, nickeled and dined and a frontier flight attendant loudly complained about her job and lack of communication as she headed to the gate on her cell phone. Not professional.

As every law enforcement agency I could imagine surrounded the plane and we didn’t disembark for 2 hours and then had to stick around for another hour to go get our personal belongings after leaving them behind and being bused away from the plane, it was scary and inconvenient. We were given no information as to why this was happening. Lack of communication with passengers was disappointing.

After boarding and un-boarding twice over 6+hours, the flight was canceled.

Severe turbulence. Captain never came on to reassure passengers after things settled down.

My first flight was delayed 5 hours. The 2nd flight was canceled til the next day and the never even tried to compensate for it. Worse I was delayed again on the flight the rebooked me on.

Boarding in Orlando was not good. Giant mob at the gate, should have been lines.

Decent clean onboard experience. Okay discount airline experience. Unfortunately, any customer service interactions are difficult and unhelpful. There is no service. Also, a premium seat only gets you premium boarding if you line up first. Once they start general boarding you must go to the back of the line. Not very premium

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