Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Halifax to St. Louis from $246

1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from Halifax to St. Louis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:00 am - 2:00 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 00m1 stop Toronto Pearson Intl
Air Canada Logo
2:40 pm - 9:54 pmSTL  Lambert-St Louis-YHZ Halifax Intl
5h 14m1 stop Toronto Pearson Intl
$369Air Canada
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
2:50 pm - 11:38 pmYHZ  Halifax Intl-STL Lambert-St Louis
10h 48m1 stop Newark
United Airlines Logo
5:30 pm - 2:03 pmSTL  Lambert-St Louis-YHZ Halifax Intl
18h 33m2 stops Chicago O'Hare Intl Newark
$400United Airlines
Fri, Sep 18 - Sat, Sep 19
United Airlines Logo
7:00 am - 3:43 pmYHZ  Halifax Intl-STL Lambert-St Louis
10h 43m2 stops Newark Chicago O'Hare Intl
United Airlines Logo
12:20 pm - 11:55 pmSTL  Lambert-St Louis-YHZ Halifax Intl
9h 35m1 stop Newark
$401United Airlines
Sat, Sep 26 - Wed, Sep 30
Multiple Airlines Logo
2:50 pm - 11:38 pmYHZ  Halifax Intl-STL Lambert-St Louis
10h 48m1 stop Newark
Multiple Airlines Logo
8:55 am - 5:14 pmSTL  Lambert-St Louis-YHZ Halifax Intl
6h 19m1 stop Toronto Pearson Intl
$402Multiple Airlines
Fri, Sep 18 - Sat, Sep 19
WestJet Logo
1:30 pm - 3:54 pmYHZ  Halifax Intl-STL Lambert-St Louis
28h 24m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
WestJet Logo
10:05 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
33h 40m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$420WestJet
Sat, Sep 26 - Wed, Sep 30
WestJet Logo
3:30 pm - 8:35 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 05m1 stop Detroit Metropolitan Wayne County
WestJet Logo
10:29 am - 9:10 pmSTL  Lambert-St Louis-YHZ Halifax Intl
8h 41m1 stop Detroit Metropolitan Wayne County
$422WestJet
Mon, Sep 21 - Wed, Sep 30
WestJet Logo
3:30 pm - 8:35 pmYHZ  Halifax Intl-STL Lambert-St Louis
7h 05m1 stop Detroit Metropolitan Wayne County
WestJet Logo
10:05 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
33h 40m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$424WestJet
Mon, Sep 21 - Wed, Sep 30
United Airlines Logo
7:00 am - 9:09 pmYHZ  Halifax Intl-STL Lambert-St Louis
16h 09m1 stop Newark
United Airlines Logo
8:00 am - 11:55 pmSTL  Lambert-St Louis-YHZ Halifax Intl
13h 55m2 stops Chicago O'Hare Intl Newark
$432United Airlines
Thu, Oct 1 - Mon, Oct 5
United Airlines Logo
2:50 pm - 9:09 pmYHZ  Halifax Intl-STL Lambert-St Louis
8h 19m1 stop Newark
United Airlines Logo
7:30 am - 11:55 pmSTL  Lambert-St Louis-YHZ Halifax Intl
14h 25m1 stop Newark
$432United Airlines
Thu, Oct 1 - Mon, Oct 5
WestJet Logo
1:30 pm - 11:42 pmYHZ  Halifax Intl-STL Lambert-St Louis
12h 12m2 stops Toronto Pearson Intl Atlanta Hartsfield-Jackson
WestJet Logo
10:05 am - 9:45 pmSTL  Lambert-St Louis-YHZ Halifax Intl
33h 40m2 stops Atlanta Hartsfield-Jackson Vancouver Intl
$433WestJet
Mon, Sep 21 - Wed, Sep 30

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from Halifax to St. Louis

Our best United Airlines deals on Halifax to St. Louis flight tickets
United Airlines
Sep 18
YHZ2:50 pmHalifax Intl
10h 48m
1 stop
STL11:38 pmLambert-St Louis
Sep 19
STL5:30 pmLambert-St Louis
18h 33m
2 stops
YHZ2:03 pmHalifax Intl
$400
United Airlines
Sep 26
YHZ7:00 amHalifax Intl
10h 43m
2 stops
STL3:43 pmLambert-St Louis
Sep 30
STL12:20 pmLambert-St Louis
9h 35m
1 stop
YHZ11:55 pmHalifax Intl
$401
United Airlines
Oct 1
YHZ7:00 amHalifax Intl
16h 09m
1 stop
STL9:09 pmLambert-St Louis
Oct 5
STL8:00 amLambert-St Louis
13h 55m
2 stops
YHZ11:55 pmHalifax Intl
$432

WestJet flights from Halifax to St. Louis

Our best WestJet deals on Halifax to St. Louis flight tickets
WestJet
Sep 26
YHZ1:30 pmHalifax Intl
28h 24m
2 stops
STL3:54 pmLambert-St Louis
Sep 30
STL10:05 amLambert-St Louis
33h 40m
2 stops
YHZ9:45 pmHalifax Intl
$420
WestJet
Oct 9
YHZ3:30 pmHalifax Intl
20h 14m
1 stop
STL9:44 amLambert-St Louis
Oct 13
STL6:05 pmLambert-St Louis
25h 05m
1 stop
YHZ9:10 pmHalifax Intl
$435
WestJet
Oct 9
YHZ3:30 pmHalifax Intl
20h 14m
1 stop
STL9:44 amLambert-St Louis
Oct 13
STL7:00 amLambert-St Louis
23h 10m
2 stops
YHZ8:10 amHalifax Intl
$436

momondo Fare Finder

 
Use the filters below to find and compare flights from Halifax to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

9:00 am-2:00 pm

1 stop7h 00m

Lambert-St Louis

Wed 9/30

2:40 pm-9:54 pm

1 stop5h 14m

$369

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Fri 9/18

2:50 pm-11:38 pm

1 stop10h 48m

Lambert-St Louis

Sat 9/19

5:30 pm-2:03 pm

2 stops18h 33m

$400

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

7:00 am-3:43 pm

2 stops10h 43m

Lambert-St Louis

Wed 9/30

12:20 pm-11:55 pm

1 stop9h 35m

$401

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Fri 9/18

2:50 pm-11:38 pm

1 stop10h 48m

Lambert-St Louis

Sat 9/19

8:55 am-5:14 pm

1 stop6h 19m

$402

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Sat 9/26

1:30 pm-3:54 pm

2 stops28h 24m

Lambert-St Louis

Wed 9/30

10:05 am-9:45 pm

2 stops33h 40m

$420

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

3:30 pm-8:35 pm

1 stop7h 05m

Lambert-St Louis

Wed 9/30

10:29 am-9:10 pm

1 stop8h 41m

$422

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

3:30 pm-8:35 pm

1 stop7h 05m

Lambert-St Louis

Wed 9/30

10:05 am-9:45 pm

2 stops33h 40m

$424

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Thu 10/1

7:00 am-9:09 pm

1 stop16h 09m

Lambert-St Louis

Mon 10/5

8:00 am-11:55 pm

2 stops13h 55m

$432

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Thu 10/1

2:50 pm-9:09 pm

1 stop8h 19m

Lambert-St Louis

Mon 10/5

7:30 am-11:55 pm

1 stop14h 25m

$432

HalifaxSt. Louis

YHZ Halifax Intl - STL Lambert-St Louis

YHZSTL

Halifax Intl

Mon 9/21

1:30 pm-11:42 pm

2 stops12h 12m

Lambert-St Louis

Wed 9/30

10:05 am-9:45 pm

2 stops33h 40m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first
1
2

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

Can stopping save me money on Halifax to St. Louis flights?

You could potentially save up to 25% on your flight if you consider stops on a Halifax to St. Louis flight.

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

$246

Fastest flight time

8h 19m

Direct flights

None
The best one-way flight to St. Louis from Halifax in the past 72 hours is $246. The best round-trip flight deal from Halifax to St. Louis found on momondo in the last 72 hours is $369.
The fastest flight from Halifax to St. Louis takes 8h 19m
There are no direct flights from Halifax to St. Louis. There are no popular flight routes from Halifax to St. Louis.
Search flight deals

Frequently asked questions about flying from Halifax to St. Louis

  • 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 8h 19m.

  • 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
Fairview Heights
Maryland Heights
St. Peters
Hermann
Alton
Florissant
Collinsville
O'Fallon
Farmington
Clayton
Fenton
Festus
Wentzville
Eureka
Edwardsville
Litchfield
Grafton
Shrewsbury

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.

An easier way to manage your St. Louis trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Wed 9/30
Wed 10/7
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States