Cheap flights to St Louis, MO

eDreams brings together every option for your trip to St Louis, MO (United States) in a single search. Browse airlines, flight times, layovers and prices side by side, and use the departure time or duration filters to zero in on the flight that works for you.

Recently, the cheapest fare to St Louis, MO booked through eDreams was £67. This figure is only a guide, though, since your own price will shift depending on when you travel and how early you book.

Among travellers heading to St Louis, MO, American Airlines is the airline of choice.

Your ideal time to visit St Louis, MO comes down to the kind of weather you enjoy. In St Louis, MO, temperatures typically reach around 31ºC at the peak of summer and fall as low as -3ºC during the coldest spell. Knowing this in advance helps with choosing your travel dates, packing the right clothes and planning what to do while you're there.

• Typical highs: temperatures can reach around 32ºC in the hottest months
• Typical lows: temperatures can drop to about -5ºC in the coldest months
• Hottest month: July
• Coldest month: January
• Driest month: February
• Wettest month: May

American Airlines runs non-stop flights to St Louis, MO, departing from the following cities:

• Boston flown by American Airlines
• Chicago flown by American Airlines
• New York City flown by American Airlines
• Cancun flown by Frontier Airlines
• London flown by Iberia

If you don't mind a stopover, you can also reach St Louis, MO via American Airlines, among others. Some of the departure cities on these connecting routes include:

• London flown by American Airlines
• London flown by Air Canada
• Manchester flown by Frontier Airlines

Keep these quick checks in mind to cut the cost of your trip to St Louis, MO:

• Flexible dates: look at a handful of departure days before settling on one. Shifting your trip by a day in either direction can sometimes bring the fare down noticeably.
• Nearby airports: it's worth comparing the alternatives. An airport a little further from St Louis, MO can sometimes work out cheaper than flying into the main one.
• Baggage: check exactly what's included in each fare before you commit. Knowing your allowance upfront means no surprise costs when you reach the airport.

Before you fly, look into the entry requirements for United States and allow plenty of time to get any documents sorted.

One more thing: booking a hotel alongside your flight unlocks exclusive discounts on your stay, and adding a hire car to the same booking can bring further savings when combined with your flights and accommodation.