£319 Cheap flights to Missouri

The majority of momondo users who fly to Missouri tend to spend time in St. Louis, which is visited 56% more often than other cities. When flying to St. Louis, the most popular airport to fly into is St. Louis Airport.

For the quickest drive from an arrival airport to St. Louis Union Station, fly into St. Louis Airport or Springfield, Illinois Airport, which are closest to the area.

Many visitors who travel to Missouri find themselves making a stop at popular landmarks such as St. Louis Union Station, Gateway Arch, and Kansas City Stadium.

Temperatures in Missouri can vary between 0 °C and 27 °C based on the time of year. Typically, the coldest month in Missouri will be January, and the warmest month will be July. It is also worth noting that those looking to avoid rain and/or snow should consider travelling to Missouri in February, January, and December, as that is when precipitation is least likely.

British Airways is the most popular airline offering flights to Missouri, with 46% of our users opting to fly with them when travelling to Missouri. Other popular options include Virgin Atlantic and Lufthansa. There are a total of 13 different airlines flying to Missouri.

You can expect to spend an average of £1,695 for a flight to Missouri. However, our users found flights to Missouri for £662, which is the cheapest price we’ve seen in the past week. £4,219 per ticket tends to be the most expensive a flight to Missouri will get, whereas anything for £1,608 or less is considered a good deal.

Saturday is the best day of the week to fly to Missouri based on flight prices. Wednesday is another affordable option. If you are looking to save money on flights to Missouri, then try to avoid flying out on a Sunday since this is when prices are at their highest.

Prices for flights to Missouri were last updated today.

As of October 2026, there are 14 operators available to choose from for flights to Missouri.

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Missouri.

The travel and health documents you'll need for your trip to Missouri may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Missouri. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.