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Halifax

$347+ Cheap flights from St. Louis (STL) to Halifax (YHZ)

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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — YHZ
ene. 26 — feb. 21
dom. 1/26
dom. 2/2
1 adult, Economy
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Cheap flight deals from St. Louis to Halifax

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Halifax (YHZ). 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 enero 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$347
(Mytrip)

Popular in

March

Cheapest in

January

Average price

$191
Provider with most accurate pricing for Lambert-St Louis-Halifax Intl flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Halifax Intl flights.
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From Lambert-St Louis to Halifax Intl
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High demand for flights, 19% potential price rise
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Best time to find cheap flights, 5% potential price drop
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Average for round-trip flights in January 2025
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Find flight deals from St. Louis to Halifax

Cheapest flights from St. Louis to Halifax
Explore the most affordable flight options available from St. Louis to Halifax. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 21, 2025.

This Mytrip deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 3/44:00 pmSTL - YHZ
2 stops21h 25mMultiple Airlines
mar. 3/116:30 amYHZ - STL
2 stops12h 12mMultiple Airlines
Deal found 1/20$347
This Air Canada deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/173:50 pmSTL - YHZ
1 stop6h 56mAir Canada
lun. 2/246:05 amYHZ - STL
2 stops11h 01mAir Canada
Deal found 1/20$386
This United Airlines deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/173:50 pmSTL - YHZ
1 stop6h 56mUnited Airlines
lun. 2/245:10 amYHZ - STL
1 stop11h 56mUnited Airlines
Deal found 1/20$404
This FlightHub deal was found by Cheapflights users on 1/20. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 2/176:43 amSTL - YHZ
2 stops16h 47mWestJet
lun. 2/246:00 amYHZ - STL
2 stops12h 49mWestJet
Deal found 1/20$464

Find flights from St. Louis to Halifax within your budget

Customize your flight search to find flights from St. Louis to Halifax 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 2,558,603 searches. Data last updated enero 21, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 3/4

4:00 pm-3:25 pm

2 stops21h 25m

Halifax Intl

mar. 3/11

6:30 am-4:42 pm

2 stops12h 12m

$347

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

lun. 2/17

3:50 pm-12:46 am

1 stop6h 56m

Halifax Intl

lun. 2/24

6:05 am-3:06 pm

2 stops11h 01m

$386

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

lun. 2/17

3:50 pm-12:46 am

1 stop6h 56m

Halifax Intl

lun. 2/24

5:10 am-3:06 pm

1 stop11h 56m

$404

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

lun. 2/17

6:43 am-1:30 am

2 stops16h 47m

Halifax Intl

lun. 2/24

6:00 am-4:49 pm

2 stops12h 49m

$464

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 6/3

4:05 pm-2:09 am

1 stop8h 04m

$348

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 6/3

6:30 am-7:15 am

2 stops22h 45m

$351

St. LouisHalifax

STL - YHZ

STLYHZ

Lambert-St Louis

mar. 6/3

1:00 pm-2:32 am

3 stops35h 32m

$395

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Compare providers for flights from St. Louis to Halifax

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Halifax in January.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Halifax flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Halifax flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Halifax flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Halifax flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Halifax flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Halifax

Have a flexible travel schedule? Discover the best time to fly to Halifax from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from St. Louis to Halifax

Get recent, data-driven insights about flights from St. Louis to Halifax including ideal travel times, pricing trends, and more.

Rainfall in Halifax by month

Plan your trip to Halifax by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Halifax ranges from 3.6 - 5.6 inches per month. December is typically the wettest month, when rainfall can reach 5.6 in. August is typically the driest time to visit Halifax when rainfall is around 3.6 in.

Temperature in Halifax by month

Plan your trip to Halifax by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Halifax, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Halifax

Get insights into the airlines that provide service to Halifax. 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 Halifax. Reviews last updated enero 21, 2025.
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

United Airlines
7.4
Good
8,982 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

WestJet
7.2
Good
2,828 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Air Canada
7.0
Good
8,627 reviews
United Airlines
7.4
Good
8,982 reviews

Overall

7.4

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Food

6.7

Reviews

1 / 10

United Airlines flights seem to always use a bus to/from the boarding gate to the plane. Can they not get their own gate? This time there was no lift when leaving the plane and people in wheelchairs somehow had to climb down the steps to the ground to get to the bus. I udon’t know how some managed that!

Related info for your journey

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

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

    Our cheapest airline available from St. Louis to Halifax is Air Canada. Our recent data shows that you can find tickets from as low as $386 on this airline. Additional options worth looking into are United Airlines and WestJet, starting at $404 and $464 round-trip. You may be able to fly from St. Louis to Halifax for 25% less than the average price by searching for these airlines.

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

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Halifax (average of $375). Flying from St. Louis to Halifax in May is currently the most expensive (average of $511). 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.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Dartmouth
Bridgewater

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Alternative routes for St. Louis to Halifax

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Halifax flights
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Top 3 airlines flying from St. Louis to Halifax

Discover the top 3 airlines that operate flights from St. Louis to Halifax. 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 2,558,603 searches. Data last updated enero 21, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$191Average$534FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$196Average$549FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$355Average$589FlexibilityNo cancel feeOn-time69%
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