HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Yellowstone National Park

Cheap flights from St. Louis (STL) to Yellowstone National Park

STL — WYS
Jan 27 — Feb 31
Tue 1/27
Tue 2/3
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Yellowstone National Park 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.

Reviews of airlines servicing Yellowstone National Park

Get insights into the airlines that provide service to Yellowstone National Park. 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 Yellowstone National Park. Reviews last updated December 28, 2025.
Get a feel of what it's like to fly with United Airlines from St. Louis to Yellowstone National Park by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,113 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.
United Airlines
7.4
Good
9,113 reviews
United Airlines
7.4
Good
9,113 reviews

Boarding

7.7

Entertainment

7.1

Crew

8.1

Comfort

7.3

Overall

7.4

Food

6.6

Reviews

1 / 20
10.0
Excellent

Michelle,Dec 2025

DEN - MKE

I liked that the plane waited 5 minutes for a family whose incoming plane was late. This was the last flight of the day to MKE. Flight attendants actually checked in throughout the flight. Although, not really friendly. Happy to see screens on seat backs again. This is my first time not flying first class in over 10 years. It was economy plus.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Yellowstone National Park. 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 St. Louis to Yellowstone National Park?

    If you book a flight to Yellowstone National Park from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

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

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

  • How can I find direct flights from St. Louis to Yellowstone National Park?

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

  • Can I find deals for business class flights from St. Louis to Yellowstone National Park?

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

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 St. Louis to Yellowstone National Park

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Las Vegas flights
St. Louis to Orlando flights
Kansas City to Las Vegas flights
Kansas City to Orlando flights
Kansas City to Sky Harbor Intl flights
Kansas City to Denver flights
St. Louis to Miami flights
St. Louis to Newark flights
St. Louis to LaGuardia flights
St. Louis to Denver flights
St. Louis to Sky Harbor Intl flights
Kansas City to LaGuardia flights
St. Louis to Seattle flights
Kansas City to John F Kennedy Intl flights
St. Louis to Hobby flights
Kansas City to Los Angeles flights
Kansas City to Miami flights
St. Louis to Los Angeles flights
Kansas City to O'Hare Intl flights
Kansas City to Hobby flights
Kansas City to Newark flights
St. Louis to Fort Lauderdale flights
Kansas City to Seattle flights
St. Louis to George Bush Intcntl flights
Kansas City to Fort Lauderdale flights
Kansas City to Atlanta flights
St. Louis to Atlanta flights
St. Louis to Tampa flights
Kansas City to Dallas/Fort Worth flights
St. Louis to John F Kennedy Intl flights
St. Louis to Dallas/Fort Worth flights
Kansas City to George Bush Intcntl flights
St. Louis to Honolulu flights
St. Louis to Salt Lake City flights
Kansas City to Tampa flights
Kansas City to Boston flights
St. Louis to San Francisco flights
St. Louis to New Orleans flights
St. Louis to Boston flights
St. Louis to O'Hare Intl flights
Kansas City to Honolulu flights
St. Louis to Baltimore flights
Springfield to Seattle flights
St. Louis to San Diego flights
St. Louis to Fort Myers flights
St. Louis to Kailua-Kona flights
St. Louis to Dulles Intl flights
Kansas City to San Francisco flights
St. Louis to Philadelphia flights
Kansas City to New Orleans flights

Top airline flying from St. Louis to Yellowstone National Park

Discover the top airline that operate flights from St. Louis to Yellowstone National Park. 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 December 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$440Average$594FlexibilityNo 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.