STL - YHZ

$142 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 8/10. 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.
1 adult
1 adult, Economy, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$325
United Airlines
Mon 9/14Thu 9/17
STL - YHZ • 1 stop
Cheapest one-way
$142
United Airlines
Mon 8/10
STL - YHZ • 1 stop
Nonstop flights
Not available
There are currently no direct flights between St. Louis and Halifax. You'll need at least 1 connection.
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Top layover airports
Detroit (DTW)
Cheapest • Avg $482 (round-trip)
Newark (EWR)
Shortest trip • 5h 37m (one-way)
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Halifax!
Flight Deals
Booking Insights
Flight Deals

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

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

Mon, Sep 14 - Thu, Sep 17
United Airlines Logo
7:01 am - 11:32 pm
STL
-
YHZ
14h 31m
1 stop
United Airlines Logo
7:00 am - 11:06 am
YHZ
-
STL
6h 06m
1 stop
$325United Airlines
Tue, Sep 15 - Fri, Sep 25
Air Canada Logo
8:55 am - 5:09 pm
STL
-
YHZ
6h 14m
1 stop
Air Canada Logo
9:00 am - 2:00 pm
YHZ
-
STL
7h 00m
1 stop
$327Air Canada
Sun, Aug 30 - Sun, Sep 6
Air Canada Logo
2:40 pm - 12:39 am
STL
-
YHZ
7h 59m
1 stop
Air Canada Logo
12:25 pm - 6:42 pm
YHZ
-
STL
8h 17m
1 stop
$329Air Canada
Mon, Aug 31 - Fri, Sep 11
United Airlines Logo
7:01 am - 11:32 pm
STL
-
YHZ
14h 31m
1 stop
United Airlines Logo
2:50 pm - 11:37 pm
YHZ
-
STL
10h 47m
1 stop
$332United Airlines
Tue, Sep 15 - Thu, Sep 24
Air Canada Logo
8:55 am - 5:09 pm
STL
-
YHZ
6h 14m
1 stop
Air Canada Logo
7:15 am - 2:00 pm
YHZ
-
STL
8h 45m
2 stops
$333Air Canada
Sun, Aug 30 - Wed, Sep 9
Air Canada Logo
2:40 pm - 12:39 am
STL
-
YHZ
7h 59m
1 stop
Air Canada Logo
9:00 am - 2:00 pm
YHZ
-
STL
7h 00m
1 stop
$334Air Canada
Thu, Sep 10 - Tue, Sep 22
United Airlines Logo
7:01 am - 11:32 pm
STL
-
YHZ
14h 31m
1 stop
United Airlines Logo
7:00 am - 3:38 pm
YHZ
-
STL
10h 38m
2 stops
$335United Airlines
Tue, Sep 15 - Tue, Sep 22
United Airlines Logo
7:01 am - 11:32 pm
STL
-
YHZ
14h 31m
1 stop
United Airlines Logo
2:50 pm - 11:37 pm
YHZ
-
STL
10h 47m
1 stop
$336United Airlines
Wed, Aug 26 - Wed, Sep 9
American Airlines Logo
6:00 am - 2:20 pm
STL
-
YHZ
6h 20m
1 stop
American Airlines Logo
2:55 pm - 8:39 am
YHZ
-
STL
19h 44m
1 stop
$337American Airlines
Tue, Sep 15 - Fri, Sep 25
Air Canada Logo
8:55 am - 5:09 pm
STL
-
YHZ
6h 14m
1 stop
Air Canada Logo
9:00 am - 2:00 pm
YHZ
-
STL
7h 00m
1 stop
$338Air Canada
Booking Insights

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 ($325) and Air Canada ($327).

Find deals

Good to know

Cheapest flight$142
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 $142 for a one-way ticket and $325 for a round-trip.

  • Do I need a passport to fly between St. Louis and Halifax?

    Yes

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

    St. Louis airport is called Lambert-St Louis and the only airport in Halifax is Halifax Intl.

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

    We unfortunately don’t have that data for this specific 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. Booking your flights between St. Louis and YHZ can sometimes prove cheaper using this method.

  • 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

St. Louis (STL)
Halifax (YHZ)