Find Cheap Flights from Washington Dulles Intl to Seattle (IAD - 03A)

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Washington Dulles Intl to Seattle Flight Information

Avg. Flight Duration 5h 25m
Flights Arrive in Seattle
Flights Depart from Washington Dulles Intl
Flight Price $217
Distance 2,301 miles
Airlines Delta, United Airlines, Alaska Airlines, Major Airline, American Airlines, JetBlue, Frontier

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

Airports
Origin
Washington
$217
only
$217
Destination
Seattle
$217
only
$217
Sat, Dec 8
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 10m
Tue, Jan 8
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 53m
Trip: 32 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 1 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
SEA
CDG
Excellent 9.3

Pros: The service and the crew were extremely courteous polite and professional .

Cons: As it is an all flights just not enough leg room and a very tight chair.

CDG
RDU
Excellent 8.0

Pros: Very good check in and customs, etc at both airports especially RDU.

Cons: Only fair to good in flight service.

EUG
SLC
Excellent 10.0

Pros: Wheelchair waiting at gate, very easy transit

ATL
DCA
Good 7.3

Pros: Early boarding for Seniors

Cons: Limited food

LGA
STL
Mediocre 3.3

Pros: I did get home eventually

Cons: Flight was delayed. Seats are cramped.

Tue, Dec 11
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
5h 48m
Wed, Dec 12
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 54m
Trip: 2 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 79 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAD
SEA
Good 6.0

Pros: The food in business class was good. The flight was on time.

Cons: The flight attendant in business class aloof and inattentive. It took 30 minutes and multiple tries to connect to wifi.

IAD
SEA
Excellent 8.6

Pros: Crew we're very friendly and helpful

Cons:

IAD
SEA
Mediocre 2.0

Cons: This flight was cancelled and it became one of the most chaotic ordeals to get from Newark to Seattle.

IAD
SEA
Excellent 10.0

Pros: The flight left on time and arrived about half an hour early. That was great because I could grab a leisurely lunch before taking off on my next flight.

IAD
SEA
Mediocre 3.0

Pros: Can’t think of a darn thing.

Cons: There were no power outlets or USB ports on the plane (at least in coach). Strange for a cross-country flight. Also, if you drop something or want your bag from under the seat in front of you, forget about picking it up unless you want to ask your seat mate if they mind your head in their lap. I am a small person, but not a contortionist. Limited entertainment.

Sun, Dec 9
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 00m
Wed, Dec 12
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 54m
Trip: 4 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 52 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
IAD
SEA
Excellent 10.0

Pros: There was plenty of legroom, cabin crew came often for drinks, snacks and trash, power outlets easy to access (below tray table).

IAD
SEA
Excellent 10.0

Pros: Room on the plane so I could spread out a bit-not filled in my room. Free Gogo WiFi .

Cons: Everything was great

IAD
SEA
Excellent 10.0

Pros: Free Movie selection; plag in devices

Cons: Nothing. Everything was great

IAD
SEA
Excellent 10.0

Pros: Spacios seats and overhead bins. Staff is attentive and nice.

Cons: Rough take off, but im sure its weather dependent since th weather weather was pretty sporadic.

IAD
SEA
Okay 5.3

Pros: Crew was fine. Plane was fine. Boarding was okay, but late. They did give us an upgrade in seating on a flight to Salt Lske since they were late arriving at Seattle. The

Cons: Sat on ground for over an hour at Dulles A luggage problem wad the rationale. They was some inclement weather, but they knew it was coming and should have been prepared. Upon our late arrival at Seattle there was no one to direct or expedite our attempt to make our connection. There was no attempt to help us make our connection. Instead of arriving Helena at 3 pm., it was midnight.

Fri, Jan 11
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 01m
Tue, Jan 15
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 43m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Tue, Dec 4
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
16h 13m
Sat, Dec 8
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 40m
Trip: 5 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Mar 6
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
7h 58m
Tue, Mar 19
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 51m
Trip: 13 days
7.2GoodShow reviews
Overall 7.2 Good
Based on 35,263 reviews
Overall
7.4
Boarding
7.5
Comfort
7.1
Crew
7.8
Entertainment
6.8
Food
6.7
EZE
MIA
Excellent 8.6

Pros: The crew

Cons: The food

CLT
MCO
Excellent 10.0

Pros: Smooth ride and early arrival

FCO
PHL
Excellent 10.0

Pros: The seats are roomier than British Airways

Cons: One surly flight attendant-generally obnoxious to the passengers.

LAX
SYD
Excellent 8.0

Pros: Good plane with excellent crew.

Cons: Bulkhead seat in Main Cabin Extra was a nightmare. One has to be in cirque du soleil to navigate through breakfast in the extra small tray.

LHR
LAX
Excellent 8.0

Pros: The crew on this flight was excellent. Very respectful and kind in their answers.

Cons: AA should really do something about their food selection as the cost of improving the food they can give economy class will not cost anymore than what they give now.

Sat, Dec 1
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
10h 03m
Sat, Dec 8
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 47m
Trip: 8 days
8.2ExcellentShow reviews
Overall 8.2 Excellent
Based on 14,537 reviews
Overall
8.2
Boarding
8.3
Comfort
8.3
Crew
8.6
Entertainment
8.0
Food
7.8
JFK
ONT
Excellent 10.0

Pros: Everything is good

JFK
SFO
Excellent 9.6

Pros: The comfort of the mint seat is as good as any of the international lie flat seats. Food is way above average. The experience makes United first class laughable.

Cons: Flight was over too soon.

LGB
SJC
Excellent 10.0

Pros: Excellent service. Efficient boarding. Not packed to the gills

RSW
JFK
Okay 5.0

Pros: Comfort is good, staff is nice

Cons: I cannot believe I got talked into checking my bag as they seemed to have very little overhead-bin space - now I’ve been wasting my precious time waiting for my baggage for more than 20min already with no end in sight. This is outrageous!

LAS
BOS
Excellent 10.0

Pros: If I could book all my travel on JetBlue, I would. Even coach is comfortable and as long as I'm on an aisle, I'm fine

Cons: My light was not working on my flight to Vegas and one attendant was incredibly loud and strode down the aisle repeatedly in a very intrusive way.

Wed, Nov 28
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
27h 38m
Mon, Dec 3
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
19h 30m
Trip: 6 days
5.7OkayShow reviews
Overall 5.7 Okay
Based on 36,176 reviews
Overall
5.9
Boarding
6.4
Comfort
5.4
Crew
6.8
Entertainment
4.5
Food
4.7
DEN
LAX
Okay 4.0

Cons: Both of my flights were delayed with no perks offered.

ATL
SFO
Mediocre 2.0

Pros: I don't have more time to explain. Frontier has been a nightmare.

LAS
SFO
Mediocre 2.0

Pros: When the bag size is small , boarding pas would not print without paying the $50, u would like to get refund

Cons: Most of the other do- passengers k we the rules of the airlines while I was unaware of the rule bad ended up paying$50 for a very small carry on luggage

CLT
PHL
Excellent 10.0

Pros: the quickness of the flight and the polite attendants

Cons: turbulence, but that isn't controllable

MIA
LGA
Okay 5.6

Pros: Nice, New plane. Pilot made up lost time in the air.

Cons: Ridiculous baggage charges. Only pay food. No internet. No screens.

Tue, Jan 8
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 09m
Tue, Feb 12
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 43m
Trip: 36 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 1 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
EUG
SLC
Excellent 10.0

Pros: Wheelchair waiting at gate, very easy transit

SLC
AMS
Excellent 9.3

Pros: Plenty of room and friendly service was refreshing for such a long flight

CDG
RDU
Excellent 8.0

Pros: Very good check in and customs, etc at both airports especially RDU.

Cons: Only fair to good in flight service.

SEA
CDG
Excellent 9.3

Pros: The service and the crew were extremely courteous polite and professional .

Cons: As it is an all flights just not enough leg room and a very tight chair.

LGA
STL
Mediocre 3.3

Pros: I did get home eventually

Cons: Flight was delayed. Seats are cramped.

Wed, Jan 23
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 01m
Wed, Jan 30
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 50m
Trip: 8 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 79 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAD
SEA
Mediocre 2.0

Cons: This flight was cancelled and it became one of the most chaotic ordeals to get from Newark to Seattle.

IAD
SEA
Mediocre 2.6

Pros: Snack menu, the plane was moderately clean compared to the last. Good communication about late flight.

Cons: Staff was mostly rude, tired. The plane was 30 minutes late due to weather. Internet would not work, the captain kept trying to reboot it, no entertainment. An older plane in moderate disrepair. Economy seats were much more uncomfortable than American Airlines.

IAD
SEA
Mediocre 3.6

Cons: I'm going to avoid flying United in the future due to the poor entertainment situation. Other airlines offer free movies or on-demand screens full of games, and on a 6 hour flight, United offered nothing unless customers paid additional fees. I was extremely disappointed.

IAD
SEA
Excellent 10.0

Pros: Good leg room

Cons: Had ro pay for entertainment

IAD
SEA
Okay 5.0

Cons: There was a delay at the beginning with no communication. The AC was off in the beginning and it was too hot hen after it wa turned up way too high and was freezing. The seats were really uncomfortable.

Mon, Dec 10
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 00m
Wed, Dec 12
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 54m
Trip: 3 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 52 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
IAD
SEA
Excellent 10.0

Pros: Good service. Good food options. Reliable flight. Easy check in & quick baggage pick up. Thx.

Cons: Too much heat on flight.

IAD
SEA
Excellent 10.0

Pros: There was plenty of legroom, cabin crew came often for drinks, snacks and trash, power outlets easy to access (below tray table).

IAD
SEA
Good 7.0

Pros: I would like to possibly see some better food options maybe for people who can not consume dairy. With the many different cheese platters, I was very uninterested. I had an early flight and thought I'd be able to eat something with a sort of substance. I was quite disappointed, I guess I'll have to be the annoying customer who brings chipotle on the plane next time.

IAD
SEA
Excellent 10.0

Pros: Free Movie selection; plag in devices

Cons: Nothing. Everything was great

IAD
SEA
Excellent 8.0

Pros: I like that we got in an hour before we originally planned

Wed, Jan 9
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 09m
Tue, Feb 12
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 43m
Trip: 35 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 1 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
SLC
AMS
Excellent 9.3

Pros: Plenty of room and friendly service was refreshing for such a long flight

LGA
STL
Mediocre 3.3

Pros: I did get home eventually

Cons: Flight was delayed. Seats are cramped.

ATL
DCA
Good 7.3

Pros: Early boarding for Seniors

Cons: Limited food

EUG
SLC
Excellent 10.0

Pros: Wheelchair waiting at gate, very easy transit

YYZ
ATL
Excellent 10.0

Pros: Boarding was smooth, attendants were nice and informative, and everything was on time

Wed, Jan 30
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
5h 59m
Tue, Feb 5
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 43m
Trip: 7 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 79 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAD
SEA
Excellent 8.0

Pros: Seats were in good condition.

Cons: Tight seating. Have to buy entertainment. No wi-fi

IAD
SEA
Excellent 8.6

Pros: Crew we're very friendly and helpful

Cons:

IAD
SEA
Mediocre 3.6

Cons: I'm going to avoid flying United in the future due to the poor entertainment situation. Other airlines offer free movies or on-demand screens full of games, and on a 6 hour flight, United offered nothing unless customers paid additional fees. I was extremely disappointed.

IAD
SEA
Good 6.0

Pros: The food in business class was good. The flight was on time.

Cons: The flight attendant in business class aloof and inattentive. It took 30 minutes and multiple tries to connect to wifi.

IAD
SEA
Mediocre 2.6

Pros: Snack menu, the plane was moderately clean compared to the last. Good communication about late flight.

Cons: Staff was mostly rude, tired. The plane was 30 minutes late due to weather. Internet would not work, the captain kept trying to reboot it, no entertainment. An older plane in moderate disrepair. Economy seats were much more uncomfortable than American Airlines.

Sun, Feb 3
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 00m
Tue, Feb 5
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 43m
Trip: 3 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 52 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
IAD
SEA
Excellent 10.0

Pros: There was plenty of legroom, cabin crew came often for drinks, snacks and trash, power outlets easy to access (below tray table).

IAD
SEA
Excellent 10.0

Pros: Spacios seats and overhead bins. Staff is attentive and nice.

Cons: Rough take off, but im sure its weather dependent since th weather weather was pretty sporadic.

IAD
SEA
Okay 5.3

Pros: Crew was fine. Plane was fine. Boarding was okay, but late. They did give us an upgrade in seating on a flight to Salt Lske since they were late arriving at Seattle. The

Cons: Sat on ground for over an hour at Dulles A luggage problem wad the rationale. They was some inclement weather, but they knew it was coming and should have been prepared. Upon our late arrival at Seattle there was no one to direct or expedite our attempt to make our connection. There was no attempt to help us make our connection. Instead of arriving Helena at 3 pm., it was midnight.

IAD
SEA
Excellent 10.0

Pros: I’m an anxious flyer and flight wS smooth

IAD
SEA
Excellent 10.0

Pros: I have been flying for many years, and must admit that the flight cabin crew was incredible. Professional, attentive and on their feet for 95 % of the time. Thank you

Sat, Jan 12
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 09m
Tue, Jan 15
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 53m
Trip: 4 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 1 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
YYZ
ATL
Excellent 10.0

Pros: Boarding was smooth, attendants were nice and informative, and everything was on time

SLC
AMS
Excellent 9.3

Pros: Plenty of room and friendly service was refreshing for such a long flight

LGA
STL
Mediocre 3.3

Pros: I did get home eventually

Cons: Flight was delayed. Seats are cramped.

SLC
BOS
Excellent 10.0

Cons: Wheelchair shortage on arrival, although I had one reserved. Waited for a while then walked. Not ideal. Very long wait for bus to rental car center.

PIT
ATL
Mediocre 2.0

Pros: Nothing

Cons: They were short 1 flight attendant, delayed us for 3 hours

Sat, Feb 2
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
5h 59m
Tue, Feb 5
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 51m
Trip: 4 days
6.5GoodShow reviews
Overall 6.5 Good
Based on 79 reviews
Overall
7.2
Boarding
7.4
Comfort
7.0
Crew
7.7
Entertainment
6.5
Food
6.5
IAD
SEA
Mediocre 3.6

Cons: I'm going to avoid flying United in the future due to the poor entertainment situation. Other airlines offer free movies or on-demand screens full of games, and on a 6 hour flight, United offered nothing unless customers paid additional fees. I was extremely disappointed.

IAD
SEA
Excellent 10.0

Pros: The flight left on time and arrived about half an hour early. That was great because I could grab a leisurely lunch before taking off on my next flight.

IAD
SEA
Okay 5.0

Cons: There was a delay at the beginning with no communication. The AC was off in the beginning and it was too hot hen after it wa turned up way too high and was freezing. The seats were really uncomfortable.

IAD
SEA
Excellent 8.0

Pros: Seats were in good condition.

Cons: Tight seating. Have to buy entertainment. No wi-fi

IAD
SEA
Good 7.6

Pros: Friendly service by the flight crew.

Cons: No in-flight movies, tv or other entertainment. Not even some channels. Everything required payment. Wasn't that way on our trip over on what appeared to be similar equipment.

Tue, Dec 4
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
16h 13m
Mon, Dec 10
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
19h 30m
Trip: 7 days
Overall 0.0 Poor
Based on 0 reviews
Mon, Feb 4
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 00m
Tue, Feb 5
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 51m
Trip: 2 days
9.1ExcellentShow reviews
Overall 9.1 Excellent
Based on 52 reviews
Overall
8.6
Boarding
8.6
Comfort
8.3
Crew
8.9
Entertainment
7.9
Food
7.9
IAD
SEA
Excellent 10.0

Pros: There was plenty of legroom, cabin crew came often for drinks, snacks and trash, power outlets easy to access (below tray table).

IAD
SEA
Excellent 10.0

Pros: Good service. Good food options. Reliable flight. Easy check in & quick baggage pick up. Thx.

Cons: Too much heat on flight.

IAD
SEA
Excellent 10.0

Pros: I’m an anxious flyer and flight wS smooth

IAD
SEA
Excellent 10.0

Pros: Nice flight attendants, and the flight on the way home was not overbooked, which was lovely!

Cons: One flight attendant told me not to pack my bag so much if I wanted to take it on the plane, and I had to check it at the gate. Once on board, there were bigger suitcases than mine on board. I was happy to do what they said, but it would be nice if they were more consistent about the bag sizes. I didn't have this problem on the way back to Seattle though.

IAD
SEA
Excellent 10.0

Pros: Spacios seats and overhead bins. Staff is attentive and nice.

Cons: Rough take off, but im sure its weather dependent since th weather weather was pretty sporadic.

Wed, Feb 13
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 01m
Mon, Feb 18
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 45m
Trip: 6 days
Overall 0.0 Poor
Based on 0 reviews
Wed, Jan 16
IAD
Washington Dulles Intl
SEA
Seattle/Tacoma Intl
6h 09m
Wed, Jan 23
SEA
Seattle/Tacoma Intl
IAD
Washington Dulles Intl
4h 51m
Trip: 8 days
8.3ExcellentShow reviews
Overall 8.3 Excellent
Based on 1 reviews
Overall
8.0
Boarding
8.1
Comfort
7.8
Crew
8.5
Entertainment
7.7
Food
7.4
SLC
AMS
Excellent 9.3

Pros: Plenty of room and friendly service was refreshing for such a long flight

SEA
CDG
Excellent 9.3

Pros: The service and the crew were extremely courteous polite and professional .

Cons: As it is an all flights just not enough leg room and a very tight chair.

CDG
RDU
Excellent 8.0

Pros: Very good check in and customs, etc at both airports especially RDU.

Cons: Only fair to good in flight service.

SLC
BOS
Excellent 10.0

Cons: Wheelchair shortage on arrival, although I had one reserved. Waited for a while then walked. Not ideal. Very long wait for bus to rental car center.

EUG
SLC
Excellent 10.0

Pros: Wheelchair waiting at gate, very easy transit

*
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