HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$464+ Cheap flights from Hailey (SUN) to Missouri

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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
SUN — STL
Feb 24 — Mar 31
Tue 2/24
Tue 3/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Hailey to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Hailey to Missouri

Cheapest flights from Hailey to Missouri
Explore the most affordable flight options available from Hailey to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 25, 2026.

This United Airlines deal was found by Cheapflights users on 1/22. 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.
Wed 2/47:00 am
SUN
-
STL
1 stop5h 41m
United Airlines
Sat 2/74:15 pm
STL
-
SUN
1 stop6h 14m
United Airlines
Deal found 1/22$464

Find flight deals from Hailey to Missouri

Keep the following information in mind while searching for Hailey to Missouri flight deals. Data was last updated January 25, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$464
(United Airlines)
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.
Search Deals
From Hailey Sun Valley-Friedman to Missouri
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Hailey to Missouri 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 January 25, 2026.
Use the filters below to find and compare flights from Hailey to Missouri that are best for you.

Fly from

Hailey

Fly to

Missouri

Route

Depart

Return

Price

HaileySt. Louis

SUN - STL

SUNSTL

Hailey Sun Valley-Friedman

Wed 2/4

7:00 am-1:41 pm

1 stop5h 41m

Lambert-St Louis

Sat 2/7

4:15 pm-9:29 pm

1 stop6h 14m

$464

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/22

Best time to book a flight from Hailey to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri 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.

Cheapflights Insights

Everything you need to know about your flight from Hailey to Missouri

What is the cheapest month to book a flight from Hailey to Missouri?

Currently, April is the cheapest month in which you can book a flight from Hailey to Missouri (average of $113). Flying from Hailey to Missouri in December is currently the most expensive (average of $301). 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.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated January 25, 2026.
Peruse reviews from past customers who have flown with United Airlines from Hailey to Missouri to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,198 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,198 reviews
United Airlines
7.4
Good
9,198 reviews

Food

6.6

Boarding

7.7

Comfort

7.3

Entertainment

7.1

Crew

8.1

Overall

7.4

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

Related info for your journey

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

  • What airport do you fly from for flights from Hailey to Missouri?

    Most people fly from Hailey Sun Valley-Friedman (SUN) if they book a flight from Hailey to Missouri. Hailey Sun Valley-Friedman is conveniently located just 1.3 mi from Hailey’s city center.

  • How long is the flight from Hailey to Missouri?

    Departing from Hailey to Missouri will take you 5h 41m. The distance from Hailey to Missouri is about 1282 mi.

  • Can I find deals for flights from Hailey to Missouri that include hotel bookings?

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

  • How can I find direct flights from Hailey to Missouri?

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

  • Can I find deals for business class flights from Hailey to Missouri?

    Yes. Cheapflights offers flight deals from Hailey to Missouri 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 Missouri?

    Currently, April is the cheapest month in which you can book a flight from Hailey to Missouri (average of $113). Flying from Hailey to Missouri in December is currently the most expensive (average of $301). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Hailey to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Spokane to Sky Harbor Intl flights
Boise to Seattle flights
Spokane to Seattle flights
Boise to Las Vegas flights
Boise to Los Angeles flights
Boise to Denver flights
Spokane to Las Vegas flights
Boise to Sky Harbor Intl flights
Boise to Dallas/Fort Worth flights
Spokane to Los Angeles flights
Spokane to San Diego flights
Boise to Orlando flights
Spokane to Denver flights
Boise to O'Hare Intl flights
Spokane to Dallas/Fort Worth flights
Boise to Santa Ana flights
Boise to Portland flights
Spokane to O'Hare Intl flights
Boise to Honolulu flights
Boise to Hobby flights
Boise to Minneapolis flights
Boise to Ontario flights
Boise to San Diego flights
Boise to Burbank flights
Boise to Miami flights
Spokane to Kahului flights
Spokane to Hobby flights
Spokane to John F Kennedy Intl flights
Spokane to Orlando flights
Spokane to Dulles Intl flights
Boise to San Francisco flights
Spokane to Honolulu flights
Boise to John F Kennedy Intl flights
Boise to Spokane flights
Spokane to Santa Ana flights
Spokane to Ontario flights
Spokane to Salt Lake City flights
Spokane to San Francisco flights
Spokane to Minneapolis flights
Spokane to Portland flights
Spokane to Atlanta flights
Spokane to Miami flights
Boise to Kahului flights
Boise to Atlanta flights
Spokane to LaGuardia flights
Spokane to Newark flights
Boise to George Bush Intcntl flights
Boise to Fort Lauderdale flights
Spokane to Baltimore flights
Spokane to Lihue flights

Top airline flying from Hailey to Missouri

Discover the top airline that operate flights from Hailey to Missouri. 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 January 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$510Average$892FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.