Cheap flights from Yuma to St. Louis (YUM - STL)

Oct 1 — Oct 81

How to find the cheapest flight from Yuma (YUM) to St. Louis (STL)

All the information you need to plan the best YUM to STL flight in 2023: compare Yuma to St. Louis flight prices with the expected peak season, weather and rainfall in St. Louis.

Popular in


Cheapest in


Average price


Round-trip from

High demand for flights, 27% potential price rise
Best time to find cheap flights, 33% potential price drop
Average for round-trip flights in September 2023
From Yuma to Lambert-St Louis



$299 - $474



32 - 80.6 °F



2.2 - 4.7 inches

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

Flights from Yuma to St. Louis lean towards being more expensive in November. Prices are generally better when you fly from Yuma to St. Louis in July, with the cheapest ticket starting at $377.

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

When flying from Yuma to St. Louis, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Useful info, stats and facts about Yuma to St. Louis flights.

What does YUM to STL mean?

YUM and STL are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. YUM to STL refers to a flight route from Yuma Airport to Lambert-St Louis Airport.

Other flights to St. Louis

Top airline flying from Yuma to St. Louis

The chart below displays the airlines Cheapflights users traveling from Yuma to St. Louis choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
American AirlinesCheapest$262Average$544FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

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

Cheapflights makes it easy to find Yuma to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Yuma to St. Louis.

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

Certainly. Search results for flights to St. Louis from Yuma shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Yuma to St. Louis on Cheapflights with our Price Alert feature and get notified when better prices are available.

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