WAS - DLH

$248 Find Cheap Flights from Washington, D.C. to Duluth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Duluth departing on 1/22. 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
0 bags

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Duluth, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Duluth, as well as popular online travel agencies
In the last 7 days travelers have searched 47,107,125 times on KAYAK, and here is why:

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Cheap Flight Deals from Washington, D.C. to Duluth (WAS-DLH)

 
These are the cheapest deals for flights from Washington, D.C. to Duluth currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Washington, D.C. to Duluth

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Washington, D.C. to Duluth.

Recent one-way flight deals from Washington, D.C. to Duluth

Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Duluth found on KAYAK recently.

Recent last minute flight deals from Washington, D.C. to Duluth

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Washington, D.C. to Duluth.

Recent direct flight deals from Washington, D.C. to Duluth

The latest deals for direct flights from Washington, D.C. to Duluth so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Washington, D.C. to Duluth

Find recent round-trip train or bus tickets from Washington, D.C. to Duluth.

All round-trip flight deals to Duluth

The cheapest plane tickets to Duluth found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:00 am - 10:07 amBWI-DLH
5h 07m1 stop
6:00 pm - 11:54 pmDLH-BWI
4h 54m1 stop
$248Delta
Find Deal
Wed, Jan 22 - Mon, Jan 27
6:00 am - 10:07 amBWI-DLH
5h 07m1 stop
2:34 pm - 12:38 amDLH-BWI
9h 04m2 stops
$253Delta
Find Deal
Wed, Jan 22 - Mon, Jan 27
6:00 am - 1:54 pmBWI-DLH
8h 54m2 stops
2:34 pm - 12:38 amDLH-BWI
9h 04m2 stops
$273Delta
Find Deal
Wed, Jan 22 - Mon, Jan 27
12:00 pm - 4:46 pmBWI-DLH
5h 46m1 stop
5:50 pm - 11:43 pmDLH-BWI
4h 53m1 stop
$328Delta
Find Deal
Sat, May 10 - Mon, May 12
6:00 am - 10:44 amDCA-DLH
5h 44m1 stop
11:26 am - 7:52 pmDLH-DCA
7h 26m1 stop
$388United Airlines
Find Deal
Sat, May 10 - Mon, May 12
12:00 pm - 4:46 pmBWI-DLH
5h 46m1 stop
2:45 pm - 12:14 amDLH-BWI
8h 29m2 stops
$393Delta
Find Deal
Sat, May 10 - Mon, May 12
7:09 pm - 11:56 pmBWI-DLH
5h 47m1 stop
5:05 am - 10:48 amDLH-BWI
4h 43m1 stop
$418Delta
Find Deal
Thu, Dec 5 - Mon, Dec 9
12:00 pm - 4:46 pmIAD-DLH
5h 46m1 stop
5:50 pm - 11:28 pmDLH-IAD
4h 38m1 stop
$428Delta
Find Deal
Sat, May 10 - Mon, May 12
9:36 am - 4:46 pmBWI-DLH
8h 10m2 stops
2:45 pm - 12:14 amDLH-BWI
8h 29m2 stops
$478Delta
Find Deal
Sat, May 10 - Mon, May 12
7:00 am - 10:44 amIAD-DLH
4h 44m1 stop
3:14 pm - 7:19 amDLH-IAD
15h 05m2 stops
$513United Airlines
Find Deal
Sat, May 10 - Mon, May 12
6:15 am - 10:20 amIAD-DLH
5h 05m1 stop
$276Delta
Find Deal
Thu, Dec 5
6:10 am - 10:20 amDCA-DLH
5h 10m1 stop
$276Delta
Find Deal
Thu, Dec 5
11:55 am - 5:42 pmBWI-DLH
6h 47m1 stop
$304Delta
Find Deal
Thu, Dec 5
4:00 pm - 11:56 pmDCA-DLH
8h 56m2 stops
$357Delta
Find Deal
Thu, Dec 5
7:00 am - 5:42 pmBWI-DLH
11h 42m2 stops
$459Delta
Find Deal
Thu, Dec 5
8:50 am - 9:57 pmIAD-DLH
14h 07m2 stops
$484United Airlines
Find Deal
Thu, Dec 5
11:40 am - 5:42 pmBWI-DLH
7h 02m1 stop
6:22 pm - 11:49 pmDLH-BWI
4h 27m1 stop
$378Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:10 am - 10:20 amDCA-DLH
5h 10m1 stop
6:22 pm - 11:44 pmDLH-DCA
4h 22m1 stop
$378Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:20 am - 10:35 amIAD-DLH
5h 15m1 stop
11:10 am - 6:50 pmDLH-IAD
6h 40m1 stop
$448United Airlines
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:15 am - 10:35 amBWI-DLH
5h 20m1 stop
3:06 pm - 11:13 pmDLH-BWI
7h 07m1 stop
$448United Airlines
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:00 am - 10:20 amBWI-DLH
5h 20m1 stop
2:57 pm - 12:28 amDLH-BWI
8h 31m2 stops
$458Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
6:10 am - 10:20 amDCA-DLH
5h 10m1 stop
11:00 am - 6:55 pmDLH-DCA
6h 55m2 stops
$458Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
11:52 am - 5:42 pmIAD-DLH
6h 50m1 stop
2:57 pm - 12:06 amDLH-IAD
8h 09m2 stops
$508Delta
Find Deal
Thu, Nov 21 - Sun, Nov 24
4:42 pm - 11:56 pmBWI-DLH
8h 14m2 stops
6:22 pm - 11:49 pmDLH-BWI
4h 27m1 stop
$583Delta
Find Deal
Fri, Nov 22 - Sun, Nov 24
6:20 am - 10:35 amIAD-DLH
5h 15m1 stop
3:06 pm - 6:50 pmDLH-IAD
26h 44m1 stop
$653United Airlines
Find Deal
Fri, Nov 22 - Mon, Dec 2
3:30 pm - 9:55 pmDCA-DLH
7h 25m1 stop
3:06 pm - 7:01 pmDLH-DCA
26h 55m1 stop
$653United Airlines
Find Deal
Fri, Nov 22 - Mon, Dec 2

Flights from Washington, D.C. to Duluth - Travel Insights & Trends

Get data-powered insights and trends into flights from Washington, D.C. to Duluth to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Washington, D.C. to Duluth?

The average price of all flights from Washington, D.C. to Duluth clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Duluth on a Tuesday and more expensive on a Friday. On your return trip to Washington, D.C., you should consider flying back on a Monday, and avoid Wednesdays for better deals.

What is the cheapest month to fly from Washington, D.C. to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Washington, D.C. to Duluth, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Washington, D.C. to Duluth is September, where tickets cost $297 on average. On the other hand, the most expensive months are May and October, where the average cost of tickets is $837 and $514 respectively.

Good to know

Low season

May

High season

August

Cheapest flight

$248
Best time to beat the crowds but there is an average 102% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Baltimore to Duluth

When to book flights from Washington, D.C. to Duluth

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Duluth based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Duluth

  • What is the cheapest flight from Washington, D.C. to Duluth?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Duluth was $276 for a one-way ticket and $248 for a round-trip.

  • Do I need a passport to fly between Washington, D.C. and Duluth?

    No, a passport isn't needed to fly from Washington, D.C. to Duluth. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Washington, D.C. to Duluth?

    When flying out of Washington, D.C. you will be using one of these airports: Washington, D.C. Reagan-National or Washington, D.C. Dulles Intl. You will be landing at Duluth Intl.

  • Which aircraft models fly most regularly from Washington, D.C. to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Washington, D.C. to Duluth?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Washington, D.C. and Duluth, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Washington, D.C. to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Washington, D.C. to Duluth are Delta and United Airlines. With an average price for the route of $372 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $416 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Washington, D.C. 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 from Washington, D.C. to Duluth.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Duluth?

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

  • What is the Hacker Fare option on flights from Washington, D.C. 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 to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. 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 from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top airlines flying from Washington, D.C. to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. 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
DeltaOverall score based on 8765 reviews
8.2Boarding
8.5Crew
7.9Entertainment
7.9Comfort
7.3Food
Airline reviews

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

10.0 ExcellentDavid, Nov 2024SDF - MSP
Read more Delta reviews

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

New boarding doesn't make sense. Filling front first is slow.

Nothing unusual. It was fine. I hate having to pay extra for my seat.

The flight was so late that I had to change connecting flights, turning a five-hour trip into a fourteen-hour nightmare.

Late departure due to large number of wheel chair patrons. Used to having a box of snacks to select from in comfort plus. The flight attendant just rattled off what was available and asked us to pick. Felt rushed and uncomfortable. Seat was great. Prefer having the screen on the seat in front of me instead of having to pull it up from the seat side. Lots of room for my carryon under the seat in front of me.

My flight consistently said it was on time and the plane didn’t arrive until after 30 minutes after take off and nothing was announced to passengers

The fight was about 2 1/2 hours delayed, but that was weather related. The flight was also overbooked. But we were in Comfort plus so the flight was fine for us.

It was pretty good I was worried with the short Layover that I might not catch my connection but the gate was there

There was plenty of overhead room but half of the passengers were told they had to check their carryon bags. My partner and I checked in as early as possible and our seats were split across the aisle.

The plane was clean. The staff was excellent. The flight attendants were very good. Enjoyable flight. Overall. The seats in the back are too small but, will always be.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

Never nice, United Express partners always do an amazing job.

Everything was perfect except the pad at the top of the seat back. It pushes my head forward in a very uncomfortable position and it is not removable.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

United Airlines changed my flight 5 hours before I arrived at the airport. This messed up my entire day that I arrived in Japan.

Being stick waiting for gate at ORD cause me to almost miss my connecting flight…being deaf United made no no effort to keep me updated as I couldn’t hear the PA

The Economy Plus rows weren’t as roomy as expected, and the meal service left a lot to be desired for.

United ground crew and pilots are friendly. The in-flight staff (flight attendants) are the worst in the world. Multiple trips, always unpleasant, combative, use implicit threats to not allow for a discussion on their decision. Authoritarian. This seems to stem from an internal corporate wide policy as I doubt that United is intentionally searching for people that are not fit for customer facing positions. I will not fly United again. Good luck fixing your business

The flight was mostly on time, smooth and deplaning was quick. Baggage was really quick at the claim. Comfort was so-so and I paid for economy plus. It was still too crowded and why was a family of 5 scattered all around the plane?

Book cheap flights from Washington, D.C. to Duluth

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Washington, D.C. to Duluth found on KAYAK in the last 72 hours.
12/5Thu
1 stopDelta
5h 05mIAD-DLH
$276
12/5Thu
1 stopDelta
5h 10mDCA-DLH
$276
12/5Thu
1 stopDelta
6h 47mBWI-DLH
$304
12/5Thu
2 stopsDelta
8h 56mDCA-DLH
$357
12/5Thu
2 stopsDelta
11h 42mBWI-DLH
$459
12/5Thu
2 stopsUnited Airlines
14h 07mIAD-DLH
$484

Search by stops

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Last minute flights from Washington, D.C. to Duluth

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Washington, D.C. to Duluth that are departing in the next 10 days.
11/21Thu
multi-stopDelta
7h 02mBWI-DLH
11/24Sun
multi-stopDelta
4h 27mDLH-BWI
$378
11/21Thu
multi-stopDelta
5h 10mDCA-DLH
11/24Sun
multi-stopDelta
4h 22mDLH-DCA
$378
11/21Thu
multi-stopUnited Airlines
5h 15mIAD-DLH
11/24Sun
multi-stopUnited Airlines
6h 40mDLH-IAD
$448
11/22Fri
multi-stopUnited Airlines
5h 20mBWI-DLH
11/24Sun
multi-stopUnited Airlines
7h 07mDLH-BWI
$448
11/21Thu
multi-stopDelta
5h 20mBWI-DLH
11/24Sun
multi-stopDelta
8h 31mDLH-BWI
$458
11/21Thu
multi-stopDelta
5h 10mDCA-DLH
11/24Sun
multi-stopDelta
6h 55mDLH-DCA
$458
11/21Thu
multi-stopDelta
6h 50mIAD-DLH
11/24Sun
multi-stopDelta
8h 09mDLH-IAD
$508
11/22Fri
multi-stopDelta
8h 14mBWI-DLH
11/24Sun
multi-stopDelta
4h 27mDLH-BWI
$583
11/22Fri
multi-stopUnited Airlines
5h 15mIAD-DLH
12/2Mon
multi-stopUnited Airlines
26h 44mDLH-IAD
$653
11/22Fri
multi-stopUnited Airlines
7h 25mDCA-DLH
12/2Mon
multi-stopUnited Airlines
26h 55mDLH-DCA
$653

Search by stops

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Search by price

Everything you need to know for your flight from Washington, D.C. to Duluth

Information on your arrival and departure airports

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