$29 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 4/8. 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, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Duluth

Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Useful Info
Flight Deals

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, Mar 12 - Thu, Mar 19
Frontier Logo
6:05 am - 8:59 am
LGA
-
ATL
2h 54mnonstop
Frontier Logo
8:57 pm - 11:15 pm
ATL
-
LGA
2h 18mnonstop
$59Frontier
Thu, Mar 12 - Mon, Mar 16
Frontier Logo
6:05 am - 8:59 am
LGA
-
ATL
2h 54mnonstop
Frontier Logo
5:14 pm - 7:30 pm
ATL
-
LGA
2h 16mnonstop
$60Frontier
Fri, Mar 27 - Sun, Mar 29
Spirit Airlines Logo
8:26 pm - 11:29 pm
DFW
-
ATL
2h 03mnonstop
Spirit Airlines Logo
6:25 am - 7:54 am
ATL
-
DFW
2h 29mnonstop
$74Spirit Airlines
Thu, Apr 23 - Sat, Apr 25
Spirit Airlines Logo
5:09 pm - 11:27 pm
ORD
-
ATL
5h 18m
1 stop
Spirit Airlines Logo
1:05 pm - 2:20 pm
ATL
-
ORD
2h 15mnonstop
$90Spirit Airlines
Tue, Apr 7 - Wed, Apr 8
American Airlines Logo
10:00 pm - 11:59 pm
DCA
-
ATL
1h 59mnonstop
American Airlines Logo
6:00 am - 7:59 am
ATL
-
DCA
1h 59mnonstop
$125American Airlines
Wed, Apr 15 - Fri, Apr 17
Southwest Logo
11:35 am - 1:30 pm
DCA
-
ATL
1h 55mnonstop
Southwest Logo
4:20 pm - 6:05 pm
ATL
-
DCA
1h 45mnonstop
$130Southwest
Tue, May 5 - Fri, May 8
American Airlines Logo
10:40 am - 12:45 pm
DCA
-
ATL
2h 05mnonstop
American Airlines Logo
9:15 pm - 11:17 pm
ATL
-
DCA
2h 02mnonstop
$131American Airlines
Tue, May 5 - Sat, May 9
Delta Logo
6:59 am - 8:59 am
DCA
-
ATL
2h 00mnonstop
Delta Logo
7:25 am - 9:11 am
ATL
-
DCA
1h 46mnonstop
$137Delta
Fri, May 1 - Sat, May 2
Southwest Logo
6:35 pm - 8:35 pm
DCA
-
ATL
2h 00mnonstop
Southwest Logo
8:15 am - 10:00 am
ATL
-
DCA
1h 45mnonstop
$144Southwest
Wed, Apr 1 - Thu, Apr 9
Delta Logo
7:35 pm - 9:46 pm
DCA
-
ATL
2h 11mnonstop
Delta Logo
7:59 pm - 9:41 pm
ATL
-
DCA
1h 42mnonstop
$153Delta
Useful Info

Good to know - Book Cheap Duluth Plane Tickets

Low seasonJanuary
Cheapest flight$29
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 5% increase in price.
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 
RafiqFlew with Delta
GSP
-
ATL
Dec 2025
Allow at least a two hour layover in the Atlanta airport because it’s huge and you most likely would not make your connecting flight if the layover is less than two hours.
Verified travelerFlew with Spirit Airlines
EWR
-
ATL
Dec 2025
They said the plane was full but ended up having a spare seat, so that was a nice surprise. Bring snacks as they charge for refreshments
WilliamFlew with Delta
DAL
-
ATL
Dec 2025
Make sure to confirm with the transport service which of the airports is indicated on the flight logs. I had booked my travel with a group, and assumed we were the same because of the overlapping takeoff times, but clearly this was a coincidence.
JohnFlew with Delta
DAL
-
ATL
Jan 2026
Choose DFW instead of DAL if looking for a plane that is better equipped.
GFlew with Southwest
DAL
-
ATL
Feb 2026
Arrive early to the gate. Seems boarding is early.
MaryFlew with Delta
SAN
-
ATL
Jun 2025
San Diego is great airport at terminal 2. Not so great for Uber pick up past terminal 1 diversion When busy.
MelodiiFlew with Frontier
LAS
-
ATL
Mar 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 Airlines
ORD
-
ATL
May 2025
Ask for stewards to assist and provide amenities or you won’t get them.
HopeFlew with Delta
BOS
-
ATL
Mar 2025
Pack food unless you’re in first class. No food served.
Verified travelerFlew with Spirit Airlines
DFW
-
ATL
May 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 Delta
CRW
-
ATL
Dec 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 WestJet
CAE
-
ATL
Feb 2025
security was a breeze, allow time for delayed planes from atlanta
Verified travelerFlew with Frontier
LAS
-
ATL
Feb 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 Delta
SDF
-
ATL
Oct 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.
KymberleeFlew with Delta
JFK
-
ATL
Oct 2024
Just make sure you get to the airport early because you never know with traffic or what situations may happen. I always fly Delta so I can’t speak on other airlines. TSA pre check is always a plus in my book.
FernandoFlew with Spirit Airlines
PHL
-
ATL
Sep 2024
Give yourself plenty of time, especially if you are parking off property.
DONALDFlew with Southwest
PBI
-
ATL
Sep 2024
Take the early flights. There are lots of seating available.
SundereshFlew with Delta
AUS
-
ATL
Nov 2024
Take advantage of the lounge if you can
SusFlew with Delta
GEG
-
ATL
Nov 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 Delta
MKE
-
ATL
Oct 2024
Boarding can be a bit crazy. TSA was quick and the airport seems to be laid out in a logical way.
Verified travelerFlew with Spirit Airlines
LAX
-
ATL
Oct 2024
Stretch when able, get WiFi, pre charge the phone, bring headphones, clear out old photos.
José MaríaFlew with Delta
IND
-
ATL
Nov 2024
Small airport, take about 1hr prior domestic flights
NancyFlew with United Airlines
SFO
-
ATL
Aug 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 traveler
RDU
-
ATL
Jul 2024
Avoid ATL in the summer due to afternoon thunderstorms
HollyFlew with Southwest
FLL
-
ATL
Mar 2024
Pay the extra for early checkin. It’s worth it if you’re flying with someone.
Verified travelerFlew with Delta
DFW
-
ATL
Apr 2024
If you can, try and find a direct flight with any airline
Verified travelerFlew with Spirit Airlines
BOS
-
ATL
Apr 2024
Be aware of where you need to go and how to get to your baggage claim.
CynthiaFlew with Delta
TYS
-
ATL
Apr 2024
Make sure you carry very small carry on. Those planes have minimal overhead space!
BrantonFlew with Delta
AVL
-
ATL
May 2024
Don’t pay extra for anything on a flight that’s less than an hour.
Brian R.Flew with Frontier
DFW
-
ATL
May 2024
Bring money for food or your own snacks.
andrewFlew with Delta
EWR
-
ATL
Jan 2024
is you have a choice LGA new terminal is awesome compared to Newark or JFK
SidneyFlew with Spirit Airlines
EWR
-
ATL
Feb 2024
Give yourself time when coming through New York City and Penn Station.
Patricia LynnFlew with Delta
EYW
-
ATL
Feb 2024
Don't self check-in. You need paper tickets for flying from EYW.
andrewFlew with Delta
FLL
-
ATL
Jan 2024
FLL airlport long security lines- leave extra time for check in
EvanFlew with Delta
EWR
-
ATL
Jan 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 Chicago2h 17m
    Flights from Baltimore2h 05m
    Flights from Newark2h 30m
    Flights from Boston2h 57m
    Flights from Philadelphia2h 14m
  • 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 $59 return. The most popular connection is from Newark to Atlanta and KAYAK users have found round-trip deals for as low as $62 in the last 3 days.

  • Which airlines fly to Atlanta?

    Many airlines fly to Atlanta, the most common ones being Delta, Frontier, and American Airlines. 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 Boston $523, from Miami $554, from Los Angeles $792
  • 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 4299 reviews
8.1Boarding
7.5Entertainment
7.0Food
8.6Crew
8.0Comfort
Airline reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

2.0 MediocreAnonymous, Feb 2026
BWI - PBI
Read more Southwest reviews

It was canceled. Supposedly weather. But there was no snow in Baltimore. At least we found out before driving to airport

I have not flown Southwest in awhile and had a very pleasant experience. From ticketing to boarding to the flight. The flight left on time and landed ahead of schedule. It won't be so long next time!!

The Southwest experience has definitely taken a dive from its early days. You can no longer deferentiate from other airlines. Air travel is too expensive. Southwest is no longer budget friendly. They have lost me as a loyal customer.

Flight was hours late, unable to sit next to spouse, I have had so much better experiences. Substantially better, only saving grace was that it was a short flight.

An entire day of delays. Cost lots of money. Meals and a hotel.

The WiFi and crew on the plane were good, however, the boarding experience was awful. I paid for the Choice Preferred and was boarded in group 5 so all overhead storage was full. They found room for our luggage, but further back making getting off the plane a nightmare. Also, we were in row 6 and the seats were extremely uncomfortable. Both my daughter and I had no leg room and couldn’t wait to get off the plane.

The charges were ridiculous for an hour flight and the turbulence was very scary.

Still need to work out the kinks on the new assigned seating boarding process. Otherwise, a very good flight.

WiFi did not work. Boarding with the new seating assignments took too long. The temperature in the terminal was obnoxious. +/- 80°

The seats are now more narrow. I paid for front row the seats in the front are even more narrow than before.

Flight crew issues delayed my flight by 2 1/2 hours. Causing me to miss my connection.

The staff on board and gate was nice - a welcome change from the usual. We also arrived early, which was a great benefit, given that it takes 30 minutes plus to get bags at SRQ.

Delta has too many delays now days. It is 1:06 am now. I was supposed to land in Norfolk at 10:30 pm. I got re-booked through Detroit and I’m still in Detroit. I hope to be landed in Norfolk by 3am. I’ve been in airports for 12 hours as of right now. There is a weather delay now but most delays lately have been maintenance.

Very Very late. Subsequent flights left an hour before ours

This is my worse experience with Delta. My colleagues and I were traveling to ICT for work. Usually we connect in Dallas, but this year we decided to book with Delta and connect in Atlanta. We were excited to fly with Delta because we hear great things and Delta is one of my top choices when choosing an airline for travel. On the connecting flights to and from Wichita/Atlanta - it felt hot and uncomfortable on the plane. The plane to ICT was smaller and older and did not have any wi-fi or entertainment. The most terrible experience was at boarding in Atlanta both times traveling to Wichita and then back to Tampa. First on our flight from ATL to ICT - the attendant scanning our boarding pass made us go back to the line when we went up to scan our passes to wait. After a few minutes, she allowed us to come back up to scan but then she asked what boarding zone we were. We told her zone 5, and since we were standing on the wrong side of the small rope partition, she made us go back to stand on the right side. There was another gentleman that came up to board and scan his pass, and she mentioned he was also on the wrong side but she let him go through. Our group had to walk back and forth for no reason, causing an unnecessary delay to board the plane. We have never experienced anything like this, especially when the boarding area was completely empty and everyone already boarded since boarding was earlier than the original boarding time. On our flight from ATL to TPA, the attendants scanning our boarding passes had us scan our passes twice, not explaining to us what was going on. They automatically started tagging our carry on bags and did not explain to us or tell us what was going on and why this was happening. Obviously we knew our bags were being forced to check in but with no reason. There was no announcement or mention and I have never had anyone force me to check in my bag before boarding the plane. We assumed the overhead bins were full but when we boarded the plane, there was a lot of empty bins and a lot of spaces to put our bags. We all were disappointed and frustrated with Delta and will be hesitant to fly Delta again or anytime soon.

Totally worth the miles to upgrade to Delta Comfort. Plenty of legroom.

The plane was an older model, so it wasn’t as comfortable as others. The flight attendants were not helpful during onboarding. It was a full flight so there was chaos finding space for baggage.

This is the first time I've been disappointed with Delta. I was called by Delta to see if I would volunteer to change flights since my original flight home was overbooked. I accepted. The modified booking only provided me a 35 minute layover - when you subtract the fact that boarding closes for a flight 15 minutes early, that gave me 20 minutes to run for one end of the airport to the other. I barely made it. On the 2.5 hour flight to Tampa, the crew repeatedly let us know over the intercom that they cannot serve drinks or snacks due to safety/turbulence. I would have accepted this reason if they did not CONTINUALLY SERVE DRINKS AND COOKED FOOD to First class. If safety is the excuse then the entire plane should be strapped in for safety. On top of this the air conditioning vents were not working correctly and the plane was uncomfortably warm. I love Delta and am a loyal Delta traveler, and I have never had an experience like this. I don't know if there's a disconnect between availability among third-party sites like KAYAK and the airlines or what, but when overbooking causes issues like this for travelers it should be reviewed and changes to the booking process should be made. I blame BOTH KAYAK and Delta for this terrible experience.

No wheel chair as requested at Atlanta arrival on first flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

Arrived early picked up my bag in a few minutes- great trip - thank you

Flight boarded, departed and landed on time. Excellent service from flight attendant in FIRST

Boarding is always an ordeal. Less dogs on flights. I am highly allergic to dogs and cats. Why are there so many animals these days?

Flight to Tampa was delayed taking off due to plane arriving late but no other issues

There was a delay with the plan which cause the flight to leave later and once arrived in Chicago there was another delay and some passengers missed their connecting flights

Massimo, flight attendant was very authentic, attentive - wonderful. Food/wrap was just okay.

Worst experience ever. Flight could not land in Charlotte for what we were told was a ground stop. Had to be diverted to Raleigh to refuel. Strangely during ground stop, our connecting flight had no issue taking off on time causing us to miss our flight. We were told there were no other flights that day to our final destination and that two days out was the next one. The only flights to get us there were from Chicago the next morning. Completely opposite direction but it was a direct flight. So we get flown to Chicago and have to find a hotel in our own dime. The flight in the morning was also delayed. Thankfully only a short time. The non too of all this, our luggage did not arrive by the time we were there. Communication was terrible, through the entire trip. Complete incompetence. Will never fly American again.

I am an AA flyer for a very long time... AA has yet to disappoint.

Flight was delayed. Not much information on when the flight would take off. Eventually we were told it was maintenance. App was not giving updates.

Never ontime and always delays. Long waits for customer service and often app doesn’t work

They charged late fees for selecting seats (no $0 options). They also changed my gate within the last half hour and are refusing to reimburse my costs to drive across the country with two small children in a rental car.

I was waiting in line for the restroom onboard, the flight attendant told me to step back two rows and stay on the carpet. She was rude and I expected a tik tok experience with me getting thrown off the plane. She was rude and frankly there was no where else to stand.

I needed a cheaper option than Southwest who are almost as bad as Spirit...did the check in the morning of the flight and assigned the last row, middle seat. Paid 20.00 at the airport for an exit row window in 19 and all 8 rows behind me which sold occupied on their seat map were empty....so they force to you to pay for a better seat....I was alone in row 19 and shortly after take off two huge fat people came and grabbed the other seats, I rang the call button for the attendant and said I paid 20.00 for this seat and they just moved in here...I either want to be reseated, or have them take their original seats or a refund of what I paid, the attendant made them move back to their original seats. Worst, worst worst airline in the air....never again, never again, never again.

It was cancelled a few hours before take off. Spirit has yet to confirm I will be refunded for the trip

gate agents with the different rules at the different airports. made me pay for my bag as a carry on instead of a personal item, yet it fit under the seat on the way from Indy to Ft Laud

charging $3 for really bad and cold coffee on airplane flight is ridiculous.

We flew Spirit because it was cheaper but the seats were so uncomfortable. I don;t need to be fed snacks on a plane but when it's a 3-4 hour trip then at least a drink is nice. The flight attendants had nothing to do the whole flight except for gossip loudly to each other right behind our seats, and they talked so much my husband couldn't even rest! I was fine with no tv or entertainment but the seats were so uncomfortable with no recline, no padding, and I am short but even for me to leg room was tough for a 3-4 hour trip. We probably would fly spirit again if we had to, but it's definitely not our favorite!

There was absolutely nothing good about this fight. They delayed us for over 2 hours to give our plane to a flight going to Tampa. By the time we got to norfolk conditions were too bad to land so they took us to Charlotte to refuel so they could fly back to Fort lauderdale. There was almost no communication from the pilot, no wifi, no chargers, and they wouldn't even give us free water when we were stuck in Charlotte refueling.

Checking in and getting to gate fast and leasy at Laguardia airport. There is no entertainment on the plane and food was for purchase. Great experience flying with spirit

It was delayed but the landing was the smoothest in a while that I’ve had.

Gate not determined until I got to the airport - hard to plan the trip to the airport.

Our flight was canceled. I will never use Kayak nor Frontier for travel again. The entire experience was a headache.

Frontier.. nickel and dime add-ons. Flight late, on time, late again, last minute gate change, arrival gate required a shuttle to the terminal. They sure keep you guessing.. if you like a little chaos and airport anxiety, this is the airline for you!

This is my second time flying with Frontier. My current experience was very favorable. The staff from the gate to the plane was friendly, warm and professional. The food options lacked in my opinion. This area needs some attention in my opinion.

There was no food and no entertainment, so I'm not sure why these are even in the survey, as my understanding is frontier does not ever offer food without a few, not even a snack, and there are no screens so unless the flight safety talk is our entertainment why ask how we liked it?. One of the flight attendants say in the back of the plane as people filed in to their seats, yelling orders about where to put baggage and telling people to hurry up. It was the least professional experience I've ever had on a flight.

Very well recently! Frontier is improving and less harrassing customer on luggages! Positive!

Good for a budget airline! It was easy to get on, staff was really nice. Can’t say anything about the food or entertainment because it wasn’t available, which is fine.

I am writing to express my disappointment with my recent Frontier Airlines flight. I was charged $99 at the gate because my bag was said to be too large, yet once onboard there was no available overhead bin space, and I was required to place the bag under the seat in front of me anyway. This made the charge feel unnecessary and unfair. Additionally, before the flight even took off, I was asked to move from the seat I paid for into a middle seat so another passenger and her cat could have my seat to themselves. I was not offered compensation or an explanation for being moved from a paid seat. Between the unexpected bag fee and being forced to give up my seat, this experience fell well below acceptable customer service standards. I would appreciate a review of this situation and appropriate compensation.

It was costly and difficult to check in. $85 to take a small suitcase with me, carry on or checked and $75 on the return trip, Plus $25 if I didn't check my self in check in $25, because I couldn't do it on the kiosk. Small very uncomfortable seats, waited on the runway for near an hour each way. It was my worst flight to date.

It was ok. It was expensive to check 2 bags ($75.00 per bag), and then it took a long time to wait for shuttle to take us from one terminal to the terminal where the plane was taking off at LAX. And all of this for a flight where we had to pay for any food or drink that was not water.

Everything you need to know for your flight to Duluth