$55 Find Cheap Flights from Missouri to the United States - Compare and Save

KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Missouri to the United States.

KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Missouri to the United States is likely to change within 7 days, so travelers know whether to wait or book now.

Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Missouri to the United States with an airline and back with another airline.

Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Missouri to the United States up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Missouri and United States are connected by different airlines. The airlines that fly that route the most regularly are Southwest (1,839 flights per week), American Airlines (878 flights per week), and Delta (634 flights per week).

There are 581 airports in the United States. The busiest airport is Hartsfield-Jackson Atlanta Airport (ATL), with 9% of all flights arriving there.

Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United States is Austin Bergstrom Airport (AUS), with an average flight price of $214.

Based on KAYAK data, the cheapest day to fly to the United States is Wednesday where round-trip tickets can be as cheap as $423. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $753 on average.

The cheapest time of day to fly to the United States is generally at night, when round-trip flights cost $388 on average. Morning departures are around 7% cheaper than evening flights, on average. The most expensive time of day to fly to the United States is generally in the evening, which is peak travel time and where the average cost of a ticket is $537.

The cheapest ticket to the United States from Missouri found in the last 5 days was to Atlanta, at $61 round-trip. The most popular route is Kansas City (MCI) to Atlanta (ATL) and the cheapest round-trip airline ticket found on this route in the last 5 days was $61.

The cheapest month for flights from Missouri to the United States is July, when tickets cost $399 (return) on average. On the other hand, the most expensive months are January and April, when the average cost of round-trip tickets is $659 and $614 respectively.

To get a below average price on the flight from Missouri to the United States, you should book around 4 weeks before departure, which saves you about 19% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 12 weeks before departure.

From Missouri, there are direct flights to the United States from 8 cities. The city with the most direct flights is St. Louis, with 4,023 direct flights each week.

There are around 1,256 direct flights from within Missouri to the United States every day. Most flights (48%) depart in the morning.

Each week there are around 8,787 direct flights from within Missouri to the United States. The most common day for departures is Sunday, with 18% of flights taking off on this day.

An average nonstop flight from Missouri to the United States takes 2h 36m, covering a distance of 980 miles. The shortest route is St. Louis (STL) to Chicago O'Hare Intl Airport (ORD) with an average flight time of 1h 26m.

Each week, there are 302 medium-haul flights (3-6 hour flight duration) and 8,485 short-haul flights (up to 3 hour flight duration) to the United States. There aren't any long-haul flights (6-12 hour flight duration).

Based on KAYAK flight searches, the most popular destination is New York (13% of total searches to the United States). The next most popular destinations are Seattle (8%) and Denver (7%). Searches for flights to Chicago (7%), to Las Vegas (7%) and to Houston (5%) are also popular.