Find Cheap Flights from Duluth International to Washington Dulles Intl (DLH - IAD)

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When looking for a cheap flight, consider that 25% of our users selected a flight on this route for $381 or less.

FAQs for Booking Duluth International to Washington Dulles Intl Flights

How long does a flight from Duluth International to Washington Dulles Intl take?
An average nonstop flight takes 8h 34m, covering a distance of 921 miles.
Which airlines provide the cheapest flights from Duluth International to Washington Dulles Intl?
In the past 3 days, the cheapest round-trip tickets were found on United ($368)
Do I need a passport to fly between Duluth International and Washington Dulles Intl?
No.
What’s the cheapest day of the week to fly Duluth International to Washington Dulles Intl?
For Duluth International to Washington Dulles Intl, Wednesday is the cheapest day to fly on average and Friday is the most expensive. Flying from Washington Dulles Intl back to Duluth International, the best deals are generally found on Wednesday, with Friday being the most expensive.

Book cheap flights from Duluth International to Washington Dulles Intl (round-trip)

Airports
Origin
Duluth
$368
only
$368
Destination
Washington
$368
only
$368
Wed, Jan 10
DLH
IAD
8h 34m
Sat, Jan 20
IAD
DLH
10h 59m
Trip: 11 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
HNL
LAX
Okay 5.6

Flight was delayed over 8 hours due to "mechanical issues." Went from a nice 757 to a 737 which was a little more cramped.

IAH
LAS
Good 7.3

Seat was really hard and hurt to sit on after the first hour. Even had trouble sleeping it was so bad.

EWR
PBI
Okay 4.6

Arrived on time

Distance between gates

IAD
LAX
Okay 4.0

Had xtra legroom and Wi-Fi

I paid the xtra $99 for the economy plus but my headphone jack didn’t work so I couldn’t watch a movie and my tray table was broken so I had to hold my drink and fumble with my food. The flight attendant tried to fix it but couldn’t. Made my 6 hour flight feel like 12 hours.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Thu, Nov 30
DLH
IAD
8h 41m
Wed, Dec 6
IAD
DLH
13h 39m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

EWR
NRT
Mediocre 3.6

There was a flight attendant who was a little rude.

DCA
IAH
Good 7.3

Crew was great and helpful!

Not enough options for people with celiac.

LAX
ORD
Good 7.3

The crew was excellent

The seating space is to small

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

Fri, Dec 1
DLH
IAD
8h 41m
Thu, Dec 7
IAD
DLH
4h 36m
Trip: 7 days
7.0GoodShow reviews
Overall 7.0 Good
Based on 51141 reviews
Overall
7.2
Boarding
7.3
Comfort
6.9
Crew
7.7
Entertainment
6.5
Food
6.4
DEN
IAD
Okay 4.3

Staff was friendly

United has a system glitch and we were delayed. I got in around 1 am instead of 11 pm. I decide to order a glass of wine and since they don’t give receipts. I found out i was charged for 2 glasses instead of one. To top it off the co-worker i was traveling with didn’t get charged due to the inconvenience and delay. i travel a lot with United (higher status than him) and would have liked that offer (and not get charged one i didn’t order) being a mileage plus and credit card holder. I did go on line and ask for a credit and they did make it right and give me a credit.

DEN
LGA
Excellent 8.3

The crew did a good job with the sick woman.

SFO
SAN
Excellent 8.0

Boarding was very easy , no long line , trip was on time .

EWR
NRT
Mediocre 3.6

There was a flight attendant who was a little rude.

FAT
DEN
Excellent 8.0

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

Heavy Hispanic woman got ill and I was really worried she might pass away because she kept laying forward asleep or passed out on the back of the seat in front of her. Finally they found a doctor who was bilingual and he took great care of her. So bravo for that UA!

*
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The fares displayed include all taxes and fees for economy class travel and were found by the provider in the last 72 hours. Seats are limited and may not be available on all flights and days. Fares are subject to change and may not be available on all flights or dates of travel. Some carriers charge additional fees for extra checked bags. Please check the carriers' sites.