The cheapest times to fly from EUG to STL are
- January 1st to March 4th
- April 23rd to May 6th
- August 13th to November 18th
based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from EUG to STL is mid October. Prices can be as high as $840 for Sunday flights during mid December, or as low as $318 for Tuesday flights around mid October.
When to Fly to St. Louis
Flying from Eugene, OR (EUG) to St. Louis, MO (STL) will usually cost between $346 to $603 per person if booking more than four weeks in advance. On average the very cheapest time to fly is mid October with an average ticket price of $359. Due to high demand the most expensive time to fly is mid December, with an average price of $657. Planning your trip to low-cost times can easily save you $298 on economy flights and even more on first-class flights. Generally, any price below $418 can be considered a good price for a round-trip EUG to STL flight.
See below for a graph of average weekly prices for the EUG to STL route. All prices are for round-trip tickets in USD.
Compared to other flights, the EUG to STL flight is much cheaper than the average and costs less than the average flight leaving from Eugene. The average price per mile (for a direct flight) is $0.15, which is far below average.
Flight Prices by Day of the Week
Tuesday is usually the cheapest day to depart and return on this flight. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $140 (28%) on this flight.
Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $365. Return trip prices are from the STL to EUG flight, and often highlight the quality of our data in showing the same trend.
Departing Prices by Day
Return Trip Prices by Day
Nonstop Flights and Layovers
Travelers looking to fly from EUG to STL can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 4 hour 6 minutes may not be realistic.
Flight Questions Answered
Still have questions about flying from EUG to STL? We’ve got answers.
Which airlines fly this route?
You can find 6 major airlines flying this route most often: Alaska, American, Cape Air, Delta, Singapore Airlines, United, and potentially more during busy seasons.
How far away is it from St Louis Lambert International Airport to Mahlon Sweet Field Airport?
The distance between the two airports is roughly 1729 miles or 2783 kilometers.
How long does it take to fly from EUG to STL?
The real-world flight time for a nonstop EUG to STL flight is about 4 hour 6 minutes.
How many flights go between Eugene, OR and St. Louis, MO?
It depends on the day of the week and the date, but a typical day might have around 69 available flights from EUG to STL.
Airport Location Info
|Origination airport name||Mahlon Sweet Field Airport|
|Country||the United States|
|Destination airport name||St Louis Lambert International Airport|
|City||St. Louis, MO|
|Country||the United States|
Flights to STL
Flights from STL
Flights to EUG
Flights from EUG
Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.