What is the cheapest day to fly from Hailey to St. Louis?

Travelers seeking maximum savings on their Hailey to St. Louis flight should consider departing on Friday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

What is the cheapest time of day to fly from SUN to STL?

It’s optimal to fly from Hailey to St. Louis at noon. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight in the morning.

Most accurate provider : When it comes to deals on Hailey-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hailey-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hailey-St. Louis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Hailey-St. Louis 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 Hailey-St. Louis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

Yes. Cheapflights offers flight deals from Hailey 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.

$416+ Save on Flights from Hailey to St. Louis

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Cheap flight deals from Hailey to St. Louis

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for Hailey Sun Valley-Friedman-Lambert-St Louis flight deals.

Search Deals

Provider most trusted by Cheapflights users for Hailey Sun Valley-Friedman-Lambert-St Louis flights.

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Find flight deals from Hailey to St. Louis

One-way flights from Hailey to St. Louis
Search for one-way flight options from Hailey to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Wed 3/53:35 pmSUN - STL

1 stop4h 58mDelta

Deal found 2/20

$416

Find flights from Hailey to St. Louis within your budget

Fly from

Fly to

Route

Depart

Return

Price

HaileySt. Louis

SUN - STL

SUNSTL

Hailey Sun Valley-Friedman

Wed 3/5

3:35 pm-9:33 pm

1 stop4h 58m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Compare providers for flights from Hailey to St. Louis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Hailey to St. Louis in February.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust 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 Hailey-St. Louis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Hailey-St. Louis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Hailey-St. Louis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Hailey-St. Louis 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 Hailey-St. Louis 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 Hailey to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hailey 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 Hailey to St. Louis

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

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

Currently, August is the cheapest month in which you can book a flight from Hailey to St. Louis (average of $311). Flying from Hailey to St. Louis in March is currently the most expensive (average of $356). 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.

Rainfall in St. Louis by month

In terms of precipitation, rainfall in St. Louis ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit St. Louis when rainfall is around 2.2 in.

Temperature in St. Louis by month

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing St. Louis

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta

8.0

Very good

8,219 reviews

Delta

8.0

Very good

8,219 reviews

Reviews

1 / 20

10.0

Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Can I find deals for flights from Hailey to St. Louis that include hotel bookings?
Yes. In addition to deals on Hailey to St. Louis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Hailey to St. Louis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hailey to St. Louis.
Can I find deals for business class flights from Hailey to St. Louis?
Yes. Cheapflights offers flight deals from Hailey 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.
What is the cheapest month to book a flight from Hailey to St. Louis?
Currently, August is the cheapest month in which you can book a flight from Hailey to St. Louis (average of $311). Flying from Hailey to St. Louis in March is currently the most expensive (average of $356). 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

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Top airline flying from Hailey to St. Louis

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$439	Average$797	FlexibilityNo cancel fee	On-time69%

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$416+ Cheap flights from Hailey to St. Louis (SUN - STL)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/5. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Hailey to St. Louis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Hailey to St. Louis

Most accurate provider

Most trusted provider

Find flight deals from Hailey to St. Louis

One-way flights from Hailey to St. LouisSearch for one-way flight options from Hailey to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Search for one-way flight options from Hailey to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.

Find flights from Hailey to St. Louis within your budget

Compare providers for flights from Hailey to St. Louis

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 Hailey to St. Louis in February.

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

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Hailey with our price prediction graph.

Travel insights for flights from Hailey to St. Louis

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

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

Rainfall in St. Louis by month

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

Temperature in St. Louis by month

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

Reviews of airlines servicing St. Louis

Related info for your journey

Find useful and relevant information for your journey from Hailey 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 deals for flights from Hailey to St. Louis that include hotel bookings?

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

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

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

Traveling to a place near Hailey?

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Alternative routes for Hailey to St. Louis

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Top airline flying from Hailey to St. Louis

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Book with Flexibility

Travel Smart

One-way flights from Hailey to St. Louis
Search for one-way flight options from Hailey to St. Louis. Find affordable one-way fares based on user searches. Data last updated February 20, 2025.