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Find cheap United Airlines flights to Washington, D.C. Dulles Intl Airport from C$ 208

1 adult
0 bags
Wed 5/6
Wed 12/6

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Good to know

Low season

January

High season

December

Cheapest flight

C$ 208

Average price round-trip

C$ 609
Best time to beat the crowds (12% less expensive on average)
Most popular time to fly and prices are also 9% lower on average.
Flight from Calgary to Washington Dulles Airport
(price for this month)

When to book flights with United Airlines to Washington, D.C. Dulles Intl Airport

Average price per month
Flight prices as travel date approaches

FAQs for flying to Washington, D.C. Dulles Intl Airport with United Airlines

  • Which other airlines fly to Washington, D.C. Dulles Intl Airport?

    Along with United Airlines, you can also fly to Washington, D.C. Dulles Intl Airport with Porter Airlines, Air Canada and Porter Airlines.

  • Which airport do United Airlines flights to Washington, D.C. Dulles Intl Airport fly into?

    You’ll fly into Washington Dulles Airport when flying to Washington, D.C. Dulles Intl Airport with United Airlines.

  • Are there any other airlines in Star Alliance that fly to Washington, D.C. Dulles Intl Airport?

    The only other Star Alliance airline flying to Washington, D.C. Dulles Intl Airport is Air Canada.

United Airlines customer reviews

7.4
GoodBased on 11,090 verified guest reviews
6.7Food
7.2Comfort
7.1Entertainment
8.1Crew
7.7Boarding
Traveler rating:
Sort by:
R
6.8 Okay
Pros:The crew was excellent - courteous/aware/friendly. The flight, although 2 hours delayed (9;20pm scheduled departure) was pleasant and smooth. Also, the de-boarding process was surprisingly quick.
Cons:A 2 hour delay at 9:20pm at night is unfortunate yet frustrating experience, especially when we moved our flight up due to a travel warning for EWR (ironically enough, our originally scheduled flight (1922 MCO-EWR). I'm giving an overall OK (instead of good) due to the fact that there were no snacks (although I did not want anything, it didn't go unnoticed) and although there was free inflight entertainment for personal devices, I feel the passengers should have been given free internet access - in my opinion, it would have been the appropriate thing to do. In any case, this experience doesn't change my positive opinion of United.
A
4.6 Mediocre
Cons:The first contact in the airport was quite rude when informing me that I had to measure my suitcase for size. I have carried this suitcase on on every airline for over 10 years....the size got smaller and United got $25.00....not happy. There was NO free movies, no access to TV, flight pattern....nothing and it could not be turned off. ONE cookie for a coast-to-coast flight. What happened to United?
A
10.0 Wonderful
Pros:Nice smooth flight
Cons:Everything
A
10.0 Wonderful
On time departure and arrival.
A
7.0 Good
Cons:THe sits where very uncomfortable.
A
2.0 Poor
Cons:Cancelled due to Maintenance. No Communication.
B
8.3 Very good
Pros:Prompt departures, pleasant staff clean plane
A
2.0 Poor
Pros:Everything was good, thanks to all.
Cons:Thanks to crews for safe flight
A
3.3 Poor
Cons:See above.
A
10.0 Wonderful
Pros:Availability of flights out of Chicago
Cons:Availability of flights out of Chicago
Read more about United Airlines

Book Cheap flights with United Airlines to Washington, D.C. Dulles Intl Airport

Recent round-trip flight deals

26/7Fri
1 stopUnited Airlines
14h 11mYYZ-IAD
27/7Sat
directUnited Airlines
1h 40mIAD-YYZ
C$ 326
1/6Sat
1 stopUnited Airlines
9h 07mYYZ-IAD
2/6Sun
directUnited Airlines
1h 40mIAD-YYZ
C$ 346
5/9Thu
directUnited Airlines
4h 21mYYC-IAD
14/9Sat
1 stopUnited Airlines
18h 59mIAD-YYC
C$ 353
14/9Sat
1 stopUnited Airlines
6h 43mYYZ-IAD
15/9Sun
directUnited Airlines
1h 37mIAD-YYZ
C$ 367
9/8Fri
directUnited Airlines
1h 33mYYZ-IAD
12/8Mon
directUnited Airlines
1h 39mIAD-YYZ
C$ 368
5/9Thu
directUnited Airlines
4h 21mYYC-IAD
14/9Sat
1 stopUnited Airlines
18h 59mIAD-YYC
C$ 372
5/9Thu
1 stopUnited Airlines
15h 27mYYC-IAD
14/9Sat
1 stopUnited Airlines
18h 59mIAD-YYC
C$ 374
27/8Tue
1 stopUnited Airlines
15h 36mYYC-IAD
3/9Tue
1 stopUnited Airlines
16h 40mIAD-YYC
C$ 379
25/5Sat
directUnited Airlines
1h 33mYYZ-IAD
26/5Sun
1 stopUnited Airlines
3h 01mIAD-YYZ
C$ 380
5/9Thu
2 stopsUnited Airlines
15h 50mYYC-IAD
14/9Sat
1 stopUnited Airlines
18h 59mIAD-YYC
C$ 387
9/6Sun
1 stopUnited Airlines
22h 10mYYZ-IAD
10/6Mon
directUnited Airlines
1h 39mIAD-YYZ
C$ 387
20/7Sat
1 stopUnited Airlines
5h 37mYYZ-IAD
23/7Tue
directUnited Airlines
1h 39mIAD-YYZ
C$ 389
20/7Sat
directUnited Airlines
1h 33mYYZ-IAD
23/7Tue
1 stopUnited Airlines
9h 31mIAD-YYZ
C$ 398
25/5Sat
1 stopUnited Airlines
5h 45mYYZ-IAD
26/5Sun
1 stopUnited Airlines
3h 01mIAD-YYZ
C$ 401
24/5Fri
1 stopUnited Airlines
4h 34mYYZ-IAD
27/5Mon
1 stopUnited Airlines
8h 48mIAD-YYZ
C$ 405
12/7Fri
1 stopUnited Airlines
6h 46mYYZ-IAD
15/7Mon
directUnited Airlines
1h 39mIAD-YYZ
C$ 408
12/7Fri
directUnited Airlines
1h 59mYUL-IAD
15/7Mon
directUnited Airlines
2h 02mIAD-YUL
C$ 415
12/7Fri
directUnited Airlines
1h 59mYUL-IAD
15/7Mon
directUnited Airlines
2h 02mIAD-YUL
C$ 417
26/7Fri
1 stopUnited Airlines
25h 32mYUL-IAD
28/7Sun
directUnited Airlines
1h 52mIAD-YUL
C$ 419
12/7Fri
1 stopUnited Airlines
4h 05mYUL-IAD
15/7Mon
directUnited Airlines
2h 02mIAD-YUL
C$ 423

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Recent one-way flight deals

25/5Sat
1 stopUnited Airlines
10h 07mYYC-IAD
C$ 208
21/6Fri
directUnited Airlines
1h 33mYYZ-IAD
C$ 218
7/8Wed
1 stopUnited Airlines
15h 19mYYC-IAD
C$ 223
24/7Wed
1 stopUnited Airlines
13h 50mYYC-IAD
C$ 226
19/6Wed
directUnited Airlines
1h 56mYUL-IAD
C$ 229
18/6Tue
directUnited Airlines
1h 59mYUL-IAD
C$ 230
3/6Mon
directUnited Airlines
1h 26mYYZ-IAD
C$ 233
24/5Fri
directUnited Airlines
1h 33mYYZ-IAD
C$ 234
31/7Wed
directUnited Airlines
1h 33mYYZ-IAD
C$ 235
5/6Wed
1 stopUnited Airlines
4h 29mYYZ-IAD
C$ 238
3/6Mon
1 stopUnited Airlines
13h 16mYYZ-IAD
C$ 239
19/5Sun
1 stopUnited Airlines
12h 13mYYZ-IAD
C$ 241
24/5Fri
1 stopUnited Airlines
4h 34mYYZ-IAD
C$ 242
10/7Wed
1 stopUnited Airlines
5h 35mYYZ-IAD
C$ 244
6/6Thu
directUnited Airlines
1h 33mYYZ-IAD
C$ 245
29/8Thu
directUnited Airlines
5h 09mYVR-IAD
C$ 249
31/7Wed
1 stopUnited Airlines
4h 05mYUL-IAD
C$ 250
28/8Wed
directUnited Airlines
5h 09mYVR-IAD
C$ 263
6/6Thu
1 stopUnited Airlines
13h 15mYYZ-IAD
C$ 265
27/6Thu
directUnited Airlines
1h 33mYYZ-IAD
C$ 267

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Flights to Washington, D.C. Dulles Intl Airport - United Airlines

Destination:

Washington, D.C. Dulles Intl (IAD)United States

Return flight deals:

Washington, D.C. Dulles Intl - Canada

Cabin classes:

C$ 816
First Class flights to Washington, D.C.
C$ 1,015
Business Class flights to Washington, D.C.
C$ 498
C$ 282

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