STL - YHZ

C$ 445 Find Cheap Flights from St. Louis to Halifax

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to Halifax departing on 28/8. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
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KAYAK searches hundreds of travel sites at once for deals on flights to Halifax

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Halifax, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Halifax, as well as popular online travel agencies
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Flights Deals

Cheap Flight Deals from St. Louis to Halifax (STL-YHZ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from St. Louis to Halifax that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from St. Louis to Halifax

KAYAK's recommended round-trip deals from the most popular airlines that fly from St. Louis to Halifax.
Discover the best prices for you by selecting your travel dates on KAYAK.
United Airlines Logo
7:20 a.m. - 3:50 p.m.STL-YHZ
6h 30m1 stop
United Airlines Logo
7:00 a.m. - 12:36 p.m.YHZ-STL
7h 36m1 stop
C$ 601United Airlines
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Wed, 28 May - Wed, 4 Jun
United Airlines Logo
5:27 p.m. - 3:50 p.m.STL-YHZ
20h 23m2 stops
United Airlines Logo
2:50 p.m. - 9:25 p.m.YHZ-STL
8h 35m1 stop
C$ 619United Airlines
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Wed, 28 May - Wed, 4 Jun
Logo
7:30 a.m. - 5:24 p.m.STL-YHZ
7h 54m1 stop
Logo
5:45 a.m. - 12:36 p.m.YHZ-STL
8h 51m2 stops
C$ 643
Find Deal
Tue, 13 May - Wed, 21 May
Air Canada Logo
7:30 a.m. - 5:24 p.m.STL-YHZ
7h 54m1 stop
Air Canada Logo
11:55 a.m. - 7:43 p.m.YHZ-STL
9h 48m1 stop
C$ 669Air Canada
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Tue, 13 May - Wed, 21 May
WestJet Logo
3:50 p.m. - 7:15 a.m.STL-YHZ
13h 25m2 stops
WestJet Logo
8:30 a.m. - 5:00 p.m.YHZ-STL
10h 30m2 stops
C$ 721WestJet
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Wed, 28 May - Wed, 4 Jun
Logo
10:10 a.m. - 11:14 p.m.STL-YHZ
35h 04m3 stops
Logo
11:05 a.m. - 9:15 a.m.YHZ-STL
24h 10m2 stops
C$ 764
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Sun, 11 May - Wed, 21 May
WestJet Logo
5:45 p.m. - 8:45 p.m.STL-YHZ
25h 00m2 stops
WestJet Logo
8:30 a.m. - 4:47 p.m.YHZ-STL
10h 17m2 stops
C$ 767WestJet
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Tue, 13 May - Wed, 21 May
American Airlines Logo
4:05 p.m. - 2:36 p.m.STL-YHZ
20h 31m1 stop
American Airlines Logo
3:45 p.m. - 9:58 a.m.YHZ-STL
20h 13m1 stop
C$ 937American Airlines
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Tue, 23 Sep - Wed, 15 Oct
American Airlines Logo
7:59 p.m. - 2:36 p.m.STL-YHZ
16h 37m2 stops
American Airlines Logo
3:45 p.m. - 12:11 p.m.YHZ-STL
22h 26m1 stop
C$ 947American Airlines
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Tue, 23 Sep - Wed, 15 Oct
Air Canada Logo
11:20 a.m. - 10:03 p.m.STL-YHZ
8h 43m2 stops
Air Canada Logo
11:20 a.m. - 7:33 p.m.YHZ-STL
10h 13m2 stops
C$ 974Air Canada
Find Deal
Tue, 23 Sep - Wed, 15 Oct
Useful Info

KAYAK's insights & trends for St. Louis to Halifax flights

Get data-powered insights and trends into flights from St. Louis to Halifax to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from St. Louis to Halifax?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from St. Louis to Halifax were found on United Airlines (C$ 601) and Air Canada (C$ 669).

Find deals

Good to know

High seasonSeptember
Cheapest flightC$ 445
Most popular time to fly and prices are also 2% lower on average.
Flight from St. Louis to Halifax

When to book flights from St. Louis to Halifax

Are your dates flexible? Find out the best times to travel from St. Louis to Halifax 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.

FAQs for booking flights from St. Louis to Halifax

  • What is the cheapest flight from St. Louis to Halifax?

    In the last 3 days, the lowest price for a flight from St. Louis to Halifax was C$ 322 for a one-way ticket and C$ 435 for a round-trip.

  • Which airports will I be using when flying from St. Louis to Halifax?

    St. Louis and Halifax are both served by 1 main airport. You will leave St. Louis from Lambert-St Louis and will be arriving at Halifax Intl.

  • Which aircraft models fly most regularly from St. Louis to Halifax?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Halifax?

    SkyTeam, oneworld, and Star Alliance are the airline alliances operating flights between St. Louis and Halifax, with Star Alliance being the most commonly used for this route.

  • How does KAYAK find such low prices on flights from St. Louis to Halifax?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to Halifax.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to Halifax?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Halifax from St. Louis is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to Halifax?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Halifax with an airline and back to St. Louis with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to Halifax?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Halifax from St. Louis up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight from St. Louis to Halifax

Information on your arrival and departure airports

Halifax (YHZ)
St. Louis (STL)

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