$270 CHEAP FLIGHTS from Washington Dulles to Hamilton (IAD - YHM) | KAYAK

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Flight Deals

Cheap Flights from Dulles Intl to Hamilton (IAD-YHM)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Last minute

Recent round-trip flight deals from Dulles Intl to Hamilton

Fri, Oct 9 - Mon, Oct 12

2:07 pm - 3:55 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

25h 48m2 stops Tampa Fort Lauderdale

8:15 am - 8:11 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

11h 56m1 stop Fort Lauderdale

$514Multiple Airlines

Fri, Oct 9 - Mon, Oct 12

6:26 pm - 3:55 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

21h 29m1 stop Fort Lauderdale

8:15 am - 8:11 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

11h 56m1 stop Fort Lauderdale

$539Multiple Airlines

Mon, Sep 28 - Mon, Oct 5

8:15 am - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

6h 50m1 stop Ottawa

11:45 am - 9:14 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

9h 29m1 stop Ottawa

$627Multiple Airlines

Thu, Oct 1 - Thu, Oct 8

8:15 am - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

6h 50m1 stop Ottawa

11:45 am - 7:00 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

7h 15m2 stops Ottawa Montreal Pierre Elliott Trudeau Intl

$656Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

8:15 am - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

6h 50m1 stop Ottawa

11:45 am - 9:14 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

9h 29m1 stop Ottawa

$726Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

3:45 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 20m3 stops Montreal Pierre Elliott Trudeau Intl Calgary Ottawa

6:55 pm - 3:00 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

20h 05m2 stops Calgary Montreal Pierre Elliott Trudeau Intl

$778Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

3:45 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 20m3 stops Montreal Pierre Elliott Trudeau Intl Calgary Ottawa

6:55 pm - 3:00 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

20h 05m2 stops Calgary Montreal Pierre Elliott Trudeau Intl

$781Multiple Airlines

Fri, Sep 11 - Sun, Sep 13

3:45 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 20m3 stops Montreal Pierre Elliott Trudeau Intl Calgary Ottawa

6:55 pm - 3:00 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

20h 05m2 stops Calgary Montreal Pierre Elliott Trudeau Intl

$784Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

3:45 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 20m3 stops Montreal Pierre Elliott Trudeau Intl Calgary Ottawa

6:55 pm - 3:00 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

20h 05m2 stops Calgary Montreal Pierre Elliott Trudeau Intl

$785Multiple Airlines

Thu, Sep 10 - Sun, Sep 13

3:45 pm - 3:05 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 20m3 stops Montreal Pierre Elliott Trudeau Intl Calgary Ottawa

6:55 pm - 3:00 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

20h 05m2 stops Calgary Montreal Pierre Elliott Trudeau Intl

$789Multiple Airlines

Recent last minute flight deals from Dulles Intl to Hamilton

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 10:34 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

27h 34m2 stops Calgary Edmonton

5:45 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

24h 25m2 stops Edmonton Calgary

$1,803Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 8:30 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

25h 30m3 stops Calgary Edmonton Montreal St Hubert

5:45 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

24h 25m2 stops Edmonton Calgary

$1,807Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 6:00 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 00m2 stops Calgary Vancouver Intl

7:25 am - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

34h 45m2 stops Vancouver Intl Calgary

$2,237Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 6:00 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 00m2 stops Calgary Vancouver Intl

8:35 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

21h 35m2 stops Vancouver Intl Calgary

$2,304Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

22h 30m3 stops Calgary Vancouver Intl Montreal St Hubert

3:50 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

26h 20m3 stops Montreal St Hubert Vancouver Intl Calgary

$2,437Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 6:00 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

23h 00m2 stops Calgary Vancouver Intl

8:35 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

21h 35m2 stops Vancouver Intl Calgary

$2,478Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

22h 30m3 stops Calgary Vancouver Intl Montreal St Hubert

7:25 am - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

34h 45m2 stops Vancouver Intl Calgary

$2,502Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

22h 30m3 stops Calgary Vancouver Intl Montreal St Hubert

3:50 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

26h 20m3 stops Montreal St Hubert Vancouver Intl Calgary

$2,514Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 5:30 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

22h 30m3 stops Calgary Vancouver Intl Montreal St Hubert

8:35 pm - 6:10 pmYHM Hamilton-IAD Washington, D.C. Dulles Intl

21h 35m2 stops Vancouver Intl Calgary

$2,541Multiple Airlines

Fri, Aug 21 - Sun, Aug 23

7:00 pm - 3:08 pmIAD Washington, D.C. Dulles Intl-YHM Hamilton

20h 08m2 stops Calgary Ottawa

6:35 pm - 7:43 amYHM Hamilton-IAD Washington, D.C. Dulles Intl

13h 08m1 stop Ottawa

$2,560Multiple Airlines

Booking Insights

Price, demand and travel trends for Washington, D.C. Dulles Intl Airport to Hamilton flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Washington, D.C. Dulles Intl Airport to Hamilton with more confidence.

What is the cheapest layover airport when flying from Washington, D.C. Dulles Intl Airport to Hamilton?

Flights via Toronto Pearson Intl (YYZ) offer the most affordable fares, with an average round-trip price of $536. Based on KAYAK data over the past 3 months.

When flying from Washington, D.C. Dulles Intl Airport to Hamilton which airport offers the shortest layover?

Toronto Pearson Intl (YYZ) had the shortest average connection time for Washington, D.C. Dulles Intl Airport to Hamilton layovers at 310 minutes over the past 3 months.

Cheapest flight	$270

Flight from Washington, D.C. Dulles Intl Airport to Hamilton

When to book flights from Dulles Intl to Hamilton

Are your dates flexible? Find out the best times to travel from Dulles Intl to Hamilton 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.

Which airports can I use when flying from Washington, D.C. Dulles Intl Airport to Hamilton?
Flights from Washington, D.C. Dulles Intl Airport to Hamilton usually depart from Washington, D.C. Dulles Intl (IAD) and arrive at Hamilton (YHM).
Which airports do connecting flights from Washington, D.C. Dulles Intl Airport to Hamilton pass through?
Most connecting flights from Washington, D.C. Dulles Intl Airport to Hamilton pass through Toronto Pearson Intl (YYZ), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Do I need a passport to fly from Washington, D.C. Dulles Intl Airport to Hamilton?
Yes, a valid passport is required for this international route. Many destinations require at least six months of validity beyond your travel dates. Check your passport expiry well before booking.
Have flight prices from Washington, D.C. Dulles Intl Airport to Hamilton changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $514 to $2,620. That means the highest observed fare was about 5x higher than the lowest one.

If you're arriving late at night and need somewhere to stay, check out these hotels close to Hamilton Airport.
- Super 8 by Wyndham Mt Hope Hamilton Intl Arpt ON

Everything you need to know for your flight from Dulles Intl to Hamilton

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Washington Dulles Airport (IAD)