Cheapest return flights from Washington to Halifax in September from $219

AirHint found the following cheapest return flights from Washington (DCA) to Halifax (YHZ) in September 2025 (see full year).

Return flights

19 Sep - 24 Sep American Airlines direct
29 Sep - 03 Oct American Airlines direct
24 Sep - 29 Sep American Airlines direct
25 Sep - 29 Sep American Airlines direct
26 Sep - 29 Sep American Airlines direct
27 Sep - 29 Sep American Airlines direct
28 Sep - 04 Oct American Airlines direct
18 Sep - 22 Sep United
25 Sep - 28 Sep American Airlines direct
26 Sep - 28 Sep American Airlines direct
28 Sep - 05 Oct American Airlines
29 Sep - 05 Oct American Airlines
30 Sep - 05 Oct American Airlines
25 Sep - 27 Sep United
20 Sep - 21 Sep United

Also check the deals for one-way flights from Washington to Halifax in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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