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Cheap flights from Halifax to St. Louis from C$ 579

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/9. 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.
YHZ — STL
1 May — 8 May1
1 adult
Wed 1/5
Wed 8/5

Cheap flight deals from Halifax to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Halifax (YHZ) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 26 April 2024.

Popular in

August

Cheapest in

January

Average price

C$ 835

Round-trip from

C$ 500
High demand for flights, 37% potential price rise
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Best time to find cheap flights, 29% potential price drop
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Average for round-trip flights in April 2024
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From Halifax Intl to Lambert-St Louis
Search Deals

What is the cheapest day to fly round-trip from Halifax to St. Louis?

It’s generally more expensive to depart on a Wednesday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

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

Our data shows that January tends to be the cheapest month to fly to St. Louis from Halifax. Users have commonly found prices around C$ 803 for the month, but tickets can be as low as C$ 553. Due to multiple factors, prepare for potentially higher prices in August.

When is the cheapest time to fly from Halifax to St. Louis (YHZ - STL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 2% on flights from Halifax to St. Louis by exploring options for tickets at noon.

Cheap Air Canada flights from Halifax to St. Louis

Explore cheap flight options specifically provided by Air Canada for the route between Halifax and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Check out some of the cheapest Air Canada flights we've come across from Halifax to St. Louis. Make sure to double check the flight details before booking.
Sat 7/95:25 p.m.YHZ - STL
1 stop5h 40mAir Canada
Tue 10/94:05 p.m.STL - YHZ
1 stop7h 31mAir Canada
Deal found 24/4C$ 579
Sat 7/95:25 p.m.YHZ - STL
1 stop5h 40mAir Canada
Tue 10/94:05 p.m.STL - YHZ
1 stop7h 31mAir Canada
Deal found 25/4C$ 580
Sat 7/95:50 a.m.YHZ - STL
2 stops11h 30mAir Canada
Tue 10/94:05 p.m.STL - YHZ
1 stop7h 31mAir Canada
Deal found 24/4C$ 587
Sat 7/95:50 a.m.YHZ - STL
2 stops11h 30mAir Canada
Tue 10/910:10 a.m.STL - YHZ
2 stops12h 42mAir Canada
Deal found 24/4C$ 632
Fri 24/57:00 a.m.YHZ - STL
1 stop10h 21mAir Canada
Fri 31/51:10 p.m.STL - YHZ
2 stops8h 29mAir Canada
Deal found 26/4C$ 1,235

Cheap WestJet flights from Halifax to St. Louis

Explore cheap flight options specifically provided by WestJet for the route between Halifax and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Take a gander at the lowest prices we've found on WestJet flights from Halifax to St. Louis. Check back soon if you're not seeing flights that suit your needs.
Fri 24/51:15 p.m.YHZ - STL
2 stops10h 37mWestJet
Fri 31/56:30 a.m.STL - YHZ
2 stops13h 08mWestJet
Deal found 26/4C$ 644
Fri 24/51:15 p.m.YHZ - STL
2 stops10h 37mWestJet
Fri 31/56:30 a.m.STL - YHZ
2 stops13h 08mWestJet
Deal found 26/4C$ 662

Cheap Halifax to St. Louis flights in April & May 2024

Find cheap flight options from Halifax to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Prices were last updated on 26 April 2024.
Scroll through some of the best deals on flights from Halifax to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Fri 24/51:15 p.m.YHZ - STL
2 stops10h 37mWestJet
Fri 31/56:30 a.m.STL - YHZ
2 stops13h 08mWestJet
Deal found 26/4C$ 644
Fri 24/51:15 p.m.YHZ - STL
2 stops10h 37mWestJet
Fri 31/56:30 a.m.STL - YHZ
2 stops13h 08mWestJet
Deal found 26/4C$ 662
Fri 24/57:00 a.m.YHZ - STL
1 stop15h 01mMultiple Airlines
Fri 31/56:08 a.m.STL - YHZ
1 stop6h 01mMultiple Airlines
Deal found 26/4C$ 701
Fri 24/53:02 p.m.YHZ - STL
1 stop8h 42mUnited Airlines
Fri 31/56:08 a.m.STL - YHZ
1 stop6h 01mUnited Airlines
Deal found 26/4C$ 702
Fri 24/510:45 p.m.YHZ - STL
2 stops19h 40mMultiple Airlines
Fri 31/57:45 a.m.STL - YHZ
3 stops35h 53mMultiple Airlines
Deal found 26/4C$ 744
Fri 24/510:45 p.m.YHZ - STL
2 stops19h 40mMultiple Airlines
Fri 31/57:45 a.m.STL - YHZ
3 stops35h 53mMultiple Airlines
Deal found 26/4C$ 746
Fri 24/51:30 p.m.YHZ - STL
3 stops28h 55mMultiple Airlines
Fri 31/57:45 a.m.STL - YHZ
3 stops35h 53mMultiple Airlines
Deal found 26/4C$ 781
Fri 24/51:30 p.m.YHZ - STL
3 stops28h 55mMultiple Airlines
Fri 31/57:45 a.m.STL - YHZ
3 stops26h 24mMultiple Airlines
Deal found 26/4C$ 783
Fri 24/53:02 p.m.YHZ - STL
1 stop8h 42mUnited Airlines
Fri 31/511:38 a.m.STL - YHZ
2 stops9h 52mUnited Airlines
Deal found 26/4C$ 933

Halifax to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Halifax and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
Scroll through some of the best deals on flights from Halifax to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Sat 7/95:25 p.m.YHZ - STL
1 stop5h 40mAir Canada
Tue 10/94:05 p.m.STL - YHZ
1 stop7h 31mAir Canada
Deal found 24/4C$ 579
Sat 7/95:25 p.m.YHZ - STL
1 stop5h 40mAir Canada
Tue 10/94:05 p.m.STL - YHZ
1 stop7h 31mAir Canada
Deal found 25/4C$ 580
Sat 7/95:50 a.m.YHZ - STL
2 stops11h 30mAir Canada
Tue 10/94:05 p.m.STL - YHZ
1 stop7h 31mAir Canada
Deal found 24/4C$ 587
Sat 7/95:50 a.m.YHZ - STL
2 stops11h 30mAir Canada
Tue 10/910:10 a.m.STL - YHZ
2 stops12h 42mAir Canada
Deal found 24/4C$ 632
Fri 24/51:15 p.m.YHZ - STL
2 stops10h 37mWestJet
Fri 31/56:30 a.m.STL - YHZ
2 stops13h 08mWestJet
Deal found 26/4C$ 644
Fri 24/51:15 p.m.YHZ - STL
2 stops10h 37mWestJet
Fri 31/56:30 a.m.STL - YHZ
2 stops13h 08mWestJet
Deal found 26/4C$ 662
Fri 24/57:00 a.m.YHZ - STL
1 stop15h 01mMultiple Airlines
Fri 31/56:08 a.m.STL - YHZ
1 stop6h 01mMultiple Airlines
Deal found 26/4C$ 701
Fri 24/53:02 p.m.YHZ - STL
1 stop8h 42mUnited Airlines
Fri 31/56:08 a.m.STL - YHZ
1 stop6h 01mUnited Airlines
Deal found 26/4C$ 702
Fri 24/510:45 p.m.YHZ - STL
2 stops19h 40mMultiple Airlines
Fri 31/57:45 a.m.STL - YHZ
3 stops35h 53mMultiple Airlines
Deal found 26/4C$ 744

Find flights from Halifax to St. Louis within your budget

Customize your flight search to find flights from Halifax to St. Louis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.

Fly from

Any airport

Fly to

Any airport

Budget

C$ 579 - C$ 744

Route

Depart

Return

Price

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 7/9

1 stop5h 40m

Lambert-St Louis

Tue 10/9

1 stop7h 31m

C$ 579

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 7/9

1 stop5h 40m

Lambert-St Louis

Tue 10/9

1 stop7h 31m

C$ 580

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 7/9

2 stops11h 30m

Lambert-St Louis

Tue 10/9

1 stop7h 31m

C$ 587

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Sat 7/9

2 stops11h 30m

Lambert-St Louis

Tue 10/9

2 stops12h 42m

C$ 632

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 24/5

2 stops10h 37m

Lambert-St Louis

Fri 31/5

2 stops13h 08m

C$ 644

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 24/5

2 stops10h 37m

Lambert-St Louis

Fri 31/5

2 stops13h 08m

C$ 662

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 24/5

1 stop15h 01m

Lambert-St Louis

Fri 31/5

1 stop6h 01m

C$ 701

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 24/5

1 stop8h 42m

Lambert-St Louis

Fri 31/5

1 stop6h 01m

C$ 702

Halifax IntlLambert-St Louis

YHZ - STL

YHZSTL

Halifax Intl

Fri 24/5

2 stops19h 40m

Lambert-St Louis

Fri 31/5

3 stops35h 53m

C$ 744

Flights are sorted by cheapest first

Deals found on 24/4

When is the cheapest time to fly from Halifax to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Halifax to St. Louis. Price data was last updated on 21 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Halifax to St. Louis flight should consider departing on Thursday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to St. Louis by month

Plan your trip from Halifax to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Halifax to St. Louis is currently C$ 0 while a round-trip flight costs C$ 648. Price data was last updated on 21 April 2024.

Currently, January is the cheapest month in which you can book a flight from Halifax to St. Louis (average of C$ 365). Flying from Halifax to St. Louis in July is currently the most expensive (average of C$ 554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 499

February

C$ 549

March

C$ 612

April

C$ 572

May

C$ 601

June

C$ 649

July

C$ 758

August

C$ 618

September

C$ 620

October

C$ 655

November

C$ 551

December

C$ 520

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

0 - 27 °C

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to St. Louis. Reviews last updated 26 April 2024.
Read reviews from past customers who have flown Air Canada, WestJet and United Airlines from Halifax to St. Louis. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
WestJet
7.5
Good
2,981 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Food

6.5

Entertainment

6.5

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

WestJet
7.5
Good
2,981 reviews
WestJet
7.5
Good
2,981 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Food

6.5

Entertainment

6.5

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

United Airlines
7.4
Good
11,228 reviews
WestJet
7.5
Good
2,981 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Food

6.5

Entertainment

6.5

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Air Canada
7.0
Good
6,864 reviews
WestJet
7.5
Good
2,981 reviews
Check prices

Comfort

7.3

Overall

7.5

Boarding

7.7

Crew

8.2

Food

6.5

Entertainment

6.5

Reviews

1 / 10

Flights good. Our original flight from Halifax to Toronto was delayed 4 days Unacceptable We flew with Air Canada a picked up original flight in Toronto Cost extra $500 Maybe Westjet could give us a voucher or pay for this inconvenience. Thank You. Garry Barkman

Related info for your journey

Find useful and relevant information for your journey from Halifax to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find flights from Halifax to St. Louis for under C$ 600 on Cheapflights?

    Yes, there are multiple flights from Halifax to St. Louis for under C$ 600. The cheapest flight booked recently is on Air Canada for just C$ 579, but on average you can expect to pay C$ 736.

  • What are the cheapest airlines flying from Halifax to St. Louis round-trip?

    According to our current data, Air Canada (C$ 579), WestJet (C$ 644), and United Airlines (C$ 702) offers the cheapest pricing from Halifax to St. Louis. Air Canada is 27% cheaper than the average price of flights available within the next 90 days to this destination.

  • What does YHZ to STL mean?

    Great question - YHZ to STL just means Halifax Intl Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Halifax to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Halifax to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Halifax to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Halifax to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Halifax to St. Louis that include hotel bookings?

    Yes. In addition to deals on Halifax to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Halifax to St. Louis?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Halifax to St. Louis.

  • Can I find deals for business class flights from Halifax to St. Louis?

    Yes. Cheapflights offers flight deals from Halifax to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Halifax to St. Louis that allow pets onboard?

    Many airlines flying from Halifax to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Halifax to St. Louis?

    Yes, you can often find last-minute deals on Halifax to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Halifax to St. Louis flight deals updated?

    The Halifax to St. Louis flight deals you see on this page were last updated on 26/4.

See more FAQs

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Alternative routes for Halifax to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

Halifax to Kansas City flights

Top 2 airlines flying from Halifax to St. Louis

Discover the top 2 airlines that operate flights from Halifax to St. Louis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 508,915 searches. Data last updated 26 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapestC$ 565AverageC$ 701FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 655AverageC$ 1,016FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Search flights from Halifax to St. Louis by cabin class

Find flights from Halifax to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Halifax to St. Louis?

Deals for Halifax to St. Louis flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Halifax to St. Louis?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to St. Louis from Halifax.

Can Cheapflights find flights from Halifax to St. Louis with no change fees?

Users can book flights with no change fees policies with our dedicated filters. Book flights from Halifax to St. Louis flexibly with Cheapflights today.

Can Cheapflights notify me if prices for flights from Halifax to St. Louis become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to St. Louis from Halifax today and book when prices fit your budget.

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