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Cheap flights from Halifax to St. Louis from $172

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Halifax to St. Louis departing on 9/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Halifax to St. Louis

Cheap round-trip flights

KAYAK's recommended round-trip deals from the most popular airlines that fly from Halifax to St. Louis.
Air Canada Logo
7:00 am - 12:36 pmYHZ-STL
7h 36m1 stop
Air Canada Logo
1:30 pm - 12:29 amSTL-YHZ
8h 59m1 stop
$343Air Canada
Find Deal
Tue, Jun 24 - Sun, Jun 29
 Logo
6:10 am - 3:30 pmYHZ-STL
11h 20m2 stops
 Logo
1:30 pm - 12:29 amSTL-YHZ
8h 59m1 stop
Tue, Jun 24 - Sun, Jun 29
WestJet Logo
3:20 pm - 11:34 pmYHZ-STL
10h 14m2 stops
WestJet Logo
10:45 am - 8:45 pmSTL-YHZ
8h 00m2 stops
$377WestJet
Find Deal
Thu, May 1 - Thu, May 8
Air Canada Logo
7:00 am - 12:36 pmYHZ-STL
7h 36m1 stop
Air Canada Logo
7:30 am - 4:09 pmSTL-YHZ
6h 39m1 stop
$437Air Canada
Find Deal
Thu, May 1 - Thu, May 8
United Airlines Logo
7:00 am - 12:36 pmYHZ-STL
7h 36m1 stop
United Airlines Logo
5:20 am - 5:24 pmSTL-YHZ
10h 04m2 stops
$447United Airlines
Find Deal
Thu, May 1 - Thu, May 8
 Logo
6:10 am - 10:45 pmYHZ-STL
18h 35m2 stops
 Logo
7:30 am - 9:11 pmSTL-YHZ
11h 41m2 stops
Tue, Jun 24 - Sun, Jun 29
 Logo
9:15 am - 11:31 amYHZ-STL
28h 16m2 stops
 Logo
4:17 pm - 11:24 pmSTL-YHZ
29h 07m3 stops
Tue, Jun 24 - Sun, Jun 29
 Logo
11:05 am - 11:31 amYHZ-STL
26h 26m3 stops
 Logo
4:17 pm - 11:24 pmSTL-YHZ
29h 07m3 stops
Tue, Jun 24 - Sun, Jun 29

United Airlines flights from Halifax to St. Louis

Our best United Airlines deals on Halifax to St. Louis flight tickets
United Airlines
May 1
YHZ7:00 amHalifax Intl
7h 36m
1 stop
STL12:36 pmLambert-St Louis
May 8
STL5:20 amLambert-St Louis
10h 04m
2 stops
YHZ5:24 pmHalifax Intl
United Airlines
Apr 16
YHZ5:00 amHalifax Intl
18h 50m
2 stops
STL9:50 pmLambert-St Louis
May 6
STL5:29 pmLambert-St Louis
17h 05m
2 stops
YHZ12:34 pmHalifax Intl

Air Canada flights from Halifax to St. Louis

Our best Air Canada deals on Halifax to St. Louis flight tickets
Air Canada
Jun 24
YHZ7:00 amHalifax Intl
7h 36m
1 stop
STL12:36 pmLambert-St Louis
Jun 29
STL1:30 pmLambert-St Louis
8h 59m
1 stop
YHZ12:29 amHalifax Intl
Air Canada
May 1
YHZ7:00 amHalifax Intl
7h 36m
1 stop
STL12:36 pmLambert-St Louis
May 8
STL7:30 amLambert-St Louis
6h 39m
1 stop
YHZ4:09 pmHalifax Intl

See travel insights to St. Louis from

How to get the cheapest flight ticket from Halifax to St. Louis

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to St. Louis?

In general, December is the cheapest month to fly from Halifax to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $287. The month of February is another great option to travel to St. Louis, with average flight prices from Halifax averaging around $292.

What is the cheapest day to depart on your flight to St. Louis?

The cheapest day to depart on your flight to St. Louis is on a Tuesday when prices can be found for as low as $602. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around $602. These prices are subject to change though, so be sure to set up a Price Alert for flights to St. Louis.

What is the cheapest time of day to depart on your flight to St. Louis?

Flying to St. Louis from Halifax at noon is the least expensive time of day to depart. momondo users have found prices as low as $437 when looking at flights departing at noon. In the morning is when there is more demand to fly to St. Louis, so prices are often more expensive at around $554 per ticket.

When to book flights from Halifax to St. Louis

Are you open to changing your travel dates? Check out the ideal times to fly from Halifax to St. Louis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Halifax to St. Louis (YHZ to STL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Halifax to St. Louis

Best Price Found

$172

Fastest flight time

6h 19m

Direct flights

None

Airports in St. Louis

1 airport
The best one-way flight to St. Louis from Halifax in the past 72 hours is $172. The best round-trip flight deal from Halifax to St. Louis found on momondo in the last 72 hours is $343.
The fastest flight from Halifax to St. Louis takes 6h 19m
There are no direct flights from Halifax to St. Louis. Popular non-direct route for this connection is Halifax Intl Airport - Lambert-St Louis Airport.
There is 1 airport near St. Louis: Lambert-St Louis (STL)

  • How far is Halifax Intl to Lambert-St Louis by plane?

    Lambert-St Louis is 1428.1 mi away from Halifax Intl. A reasonable flight in good conditions will take 7h 36m.

  • When did momondo last update prices for flights from Halifax Intl Airport to Lambert-St Louis Airport?

    Prices for flights from Halifax Intl Airport to Lambert-St Louis Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Halifax Intl Airport to Lambert-St Louis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Halifax Intl Airport to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The travel and health documents you'll need for your trip to Lambert-St Louis Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Lambert-St Louis Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
St. Charles
Chesterfield
Florissant
Maryland Heights
Hermann
Fairview Heights
Collinsville
Fenton
Farmington
O'Fallon
St. Peters
Wentzville
Alton
Glencoe
Eureka
Edwardsville
Festus
Clayton
Grafton
Litchfield

Why use momondo?

Why should I use momondo to find a flight deal from Halifax to St. Louis?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to St. Louis from Halifax.

Can I find flights from Halifax to St. Louis with flexible booking policies on momondo?

Flights from Halifax to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Halifax to St. Louis?

momondo provides multiple filters to help you find the best flight to St. Louis from Halifax. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Halifax to St. Louis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Halifax to St. Louis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.


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