How many flights depart from United States to Missouri on average per week?

The number of flights available between United States and Missouri is 1,299 per week as of May 2026. The most frequent departure day is Mon, with 20% of weekly flights leaving on this day.

How many flights depart from United States to Missouri on average per day?

As of May 2026, 185 flights take off from United States and land in Missouri each day. The most common flight departure time for this route is 6:00PM, with 52% of daily flights taking off in the evening.

How long is the flight from United States to Missouri?

The flight from United States to Missouri depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New York (a popular airport in United States) to St. Louis (the most popular airport in Missouri), then the flight time is 2h 45m on average. If you fly from Miami (another popular airport in United States) to St. Louis, then the average flight time is 2h 45m.

What is the cheapest airline that flies from United States to Missouri?

Frontier, United Airlines, and Delta are the most popular carriers operating from United States to Missouri

What airlines fly to Missouri?

Southwest, American Airlines and Delta are the top three most popular airlines that fly to Missouri from United States according to our data. Southwest is the first choice among our users, with 33% of people opting to fly with this airline when traveling to Missouri. Keep in mind that there are 13 different airlines that fly to Missouri on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from United States to Missouri?

Prices for flights from United States to Missouri are refreshed on a daily basis.

How many operators does momondo search for flights from United States to Missouri?

The number of operators available for flights from United States to Missouri is 9 as of May 2026.

How old do you have to be to fly from United States to Missouri?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Missouri.

What documentation or ID do you need to fly to Missouri?

The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$28 Cheap Flights from the United States to Missouri in 2026

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Recent round-trip flight deals from the United States to Missouri

Enter your travel dates to find the best prices.

4:15 pm - 7:23 pm

DEN

STL

2h 08mnonstop

8:08 pm - 9:44 pm

STL

DEN

2h 36mnonstop

$126Frontier

Wed, Jun 3 - Tue, Jun 9

4:15 pm - 7:23 pm

DEN

STL

2h 08mnonstop

8:08 pm - 9:41 pm

STL

DEN

2h 33mnonstop

$127Frontier

Tue, May 26 - Tue, Jun 2

4:15 pm - 7:23 pm

DEN

STL

2h 08mnonstop

6:51 pm - 3:25 am

STL

DEN

9h 34m

1 stop

$130Frontier

Tue, Jun 2 - Wed, Jun 3

10:07 pm - 11:35 pm

EWR

STL

2h 28mnonstop

6:00 am - 9:29 am

STL

EWR

2h 29mnonstop

$273United Airlines

Wed, Jun 3 - Wed, Jun 10

6:45 am - 8:35 am

ORD

MCI

1h 50mnonstop

7:42 pm - 9:38 pm

MCI

ORD

1h 56mnonstop

$285American Airlines

Tue, May 26 - Wed, May 27

6:46 am - 8:35 am

ORD

MCI

1h 49mnonstop

5:10 am - 7:01 am

MCI

ORD

1h 51mnonstop

$286American Airlines

Tue, Jun 23 - Tue, Jun 30

6:30 am - 8:13 am

LGA

STL

2h 43mnonstop

9:30 am - 12:59 pm

STL

LGA

2h 29mnonstop

$296Delta

Sun, May 24 - Wed, May 27

6:30 am - 8:05 am

LGA

STL

2h 35mnonstop

5:55 pm - 10:55 pm

STL

LGA

4h 00m

1 stop

$302Southwest

Wed, Jul 1 - Tue, Jul 14

6:00 am - 9:30 am

LGA

STL

4h 30m

1 stop

5:00 pm - 8:33 pm

STL

LGA

2h 33mnonstop

$303Delta

Tue, Sep 15 - Wed, Sep 23

6:30 am - 1:00 pm

LGA

STL

7h 30m

1 stop

8:00 pm - 11:25 pm

STL

LGA

2h 25mnonstop

$304Southwest

Wed, May 27 - Thu, May 28

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United Airlines flights from United States to Missouri

Our best United Airlines deals on United States to Missouri flight tickets

United Airlines

May 27

IAD9:00 amWashington, D.C. Dulles Intl

2h 27m

STL10:27 amLambert-St Louis

May 28

STL1:13 pmLambert-St Louis

4h 49m

1 stop

IAD7:02 pmWashington, D.C. Dulles Intl

$271

United Airlines

Jun 3

EWR10:07 pmNewark

2h 28m

STL11:35 pmLambert-St Louis

Jun 10

STL6:00 amLambert-St Louis

2h 29m

EWR9:29 amNewark

$273

United Airlines

May 30

IAD9:00 amWashington, D.C. Dulles Intl

2h 27m

STL10:27 amLambert-St Louis

Jun 1

STL5:29 pmLambert-St Louis

6h 30m

1 stop

IAD12:59 amWashington, D.C. Dulles Intl

$275

American Airlines flights from United States to Missouri

Our best American Airlines deals on United States to Missouri flight tickets

American Airlines

Jun 6

IAD8:22 pmWashington, D.C. Dulles Intl

4h 22m

1 stop

STL11:44 pmLambert-St Louis

Jun 8

STL6:13 pmLambert-St Louis

5h 00m

1 stop

IAD12:13 amWashington, D.C. Dulles Intl

$285

American Airlines

Jun 23

ORD6:46 amChicago O'Hare Intl

1h 49m

MCI8:35 amKansas City

Jun 30

MCI5:10 amKansas City

1h 51m

ORD7:01 amChicago O'Hare Intl

$286

American Airlines

May 27

ORD11:17 amChicago O'Hare Intl

1h 50m

MCI1:07 pmKansas City

May 29

MCI7:42 pmKansas City

1h 56m

ORD9:38 pmChicago O'Hare Intl

$297

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Wed 6/3

4:15 pm-7:23 pm

Nonstop2h 08m

Lambert-St Louis

Tue 6/9

8:08 pm-9:44 pm

Nonstop2h 36m

$126

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Tue 5/26

4:15 pm-7:23 pm

Nonstop2h 08m

Lambert-St Louis

Tue 6/2

8:08 pm-9:41 pm

Nonstop2h 33m

$127

DenverSt. Louis

DEN - STL

DENSTL

Denver Intl

Tue 6/2

4:15 pm-7:23 pm

Nonstop2h 08m

Lambert-St Louis

Wed 6/3

6:51 pm-3:25 am

1 stop9h 34m

$130

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 6/3

10:07 pm-11:35 pm

Nonstop2h 28m

Lambert-St Louis

Wed 6/10

6:00 am-9:29 am

Nonstop2h 29m

$273

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Tue 5/26

6:45 am-8:35 am

Nonstop1h 50m

Kansas City

Wed 5/27

7:42 pm-9:38 pm

Nonstop1h 56m

$285

Quickest round-trip

ChicagoKansas City

ORD - MCI

ORDMCI

Chicago O'Hare Intl

Tue 6/23

6:46 am-8:35 am

Nonstop1h 49m

Kansas City

Tue 6/30

5:10 am-7:01 am

Nonstop1h 51m

$286

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sun 5/24

6:30 am-8:13 am

Nonstop2h 43m

Lambert-St Louis

Wed 5/27

9:30 am-12:59 pm

Nonstop2h 29m

$296

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 7/1

6:30 am-8:05 am

Nonstop2h 35m

Lambert-St Louis

Tue 7/14

5:55 pm-10:55 pm

1 stop4h 00m

$302

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 9/15

6:00 am-9:30 am

1 stop4h 30m

Lambert-St Louis

Wed 9/23

5:00 pm-8:33 pm

Nonstop2h 33m

$303

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 5/27

6:30 am-1:00 pm

1 stop7h 30m

Lambert-St Louis

Thu 5/28

8:00 pm-11:25 pm

Nonstop2h 25m

$304

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Missouri

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to Missouri?

In general, September is the cheapest month to fly from United States to Missouri. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $326. If you aren’t able to travel to Missouri during the month of September, then flying in August is also cheap. Prices for this month can be found on momondo for an average of $327.

What is the cheapest day to depart on your flight to Missouri?

The cheapest day to depart from United States to Missouri is on a Wednesday when prices can be found for as low as $394. Flights from United States to Missouri on a Monday will generally be more expensive and average around $521. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Missouri?

According to our data, the cheapest time of day to fly to Missouri is in the evening. momondo users have found flights departing from United States to Missouri in the evening for as low as $334. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Missouri are more costly at noon, with an average ticket price of $492. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest United States to Missouri flight route?

Fly from Atlanta Hartsfield-Jackson to Kansas City for the best United States - Missouri flight prices

Can stopping save me money on United States to Missouri flights?

No. A direct flight is the cheapest option for a flight between United States to Missouri.

Cheap United States to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Missouri

Best Price Found	$62
Fastest flight time	1h 05m
Direct flights	Every day
Airports in Missouri	55 airports

The best one-way flight to Missouri from United States in the past 72 hours is $62. The best round-trip flight deal from United States to Missouri found on momondo in the last 72 hours is $61.

The fastest flight from United States to Missouri takes 1h 05m

Direct flights go from United States to Missouri every day.

There are 55 airports in Missouri. From United States there are direct flights to Kansas City (MCI).

Search flight deals

Frequently asked questions about flying from the United States to Missouri

When did momondo last update prices for flights from United States to Missouri?
Prices for flights from United States to Missouri are refreshed on a daily basis.
How many operators does momondo search for flights from United States to Missouri?
The number of operators available for flights from United States to Missouri is 9 as of May 2026.
How old do you have to be to fly from United States to Missouri?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from United States to Missouri.
What documentation or ID do you need to fly to Missouri?
The travel and health documents required for your trip to Missouri can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Missouri. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Missouri?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from United States to Missouri is Boeing 737 MAX 8 (22.43% of total bookings). The next most popular plane models are Boeing 737-800 Passenger/BBJ2 (winglets) (14.71%), Embraer 175 (Enhanced Winglets) (8.37%), and Embraer 175 (7.90%).

Best airlines flying from United States to Missouri

Compare and see reviews for airlines that fly from United States to Missouri with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $54	Free Cancellation	Rating 6.3 8,639 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $57	Free Cancellation	Rating 5.6 2,964 reviews	Search Frontier flights
Delta	PriceFrom $116	Free Cancellation	Rating 7.9 8,460 reviews	Search Delta flights
Contour	PriceFrom $128	Free Cancellation	Rating 7.7 41 reviews	Search Contour flights
Allegiant Air	PriceFrom $128	Free Cancellation	Rating 7.3 708 reviews	Search Allegiant Air flights
American Airlines	PriceFrom $144	Free Cancellation	Rating 7.1 11,669 reviews	Search American Airlines flights
United Airlines	PriceFrom $166	Free Cancellation	Rating 7.4 9,687 reviews	Search United Airlines flights
Southwest	PriceFrom $169	Free Cancellation	Rating 7.9 4,303 reviews	Search Southwest flights
JetBlue	PriceFrom $243	Free Cancellation	Rating 7.1 2,979 reviews	Search JetBlue flights
Alaska Airlines	PriceFrom $257	Free Cancellation	Rating 7.9 12,333 reviews	Search Alaska Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Missouri?

It is quick and easy to find United States to Missouri flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Missouri that suits you.

Can I find flights from United States to Missouri with flexible booking policies on momondo?

Flights from United States to Missouri with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from United States to Missouri?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Missouri from United States.

I’m not ready to book a flight from United States to Missouri right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of United States to Missouri flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Popular cities in Missouri

Flights to New Yorkfrom $72

Flights to Los Angelesfrom $66

Flights to Orlandofrom $53

Flights to Miamifrom $59

Flights to Chicagofrom $56

Flights to San Franciscofrom $73

Flights to Las Vegasfrom $56

Flights to Washington, D.C.from $55

Flights to Bostonfrom $92

Flights to Atlantafrom $55

Flights to Dallasfrom $76

Flights to Fort Lauderdalefrom $56

Cheap flights from the United States to Missouri from $28

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to Missouri departing on 6/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from United States to Missouri

Our best United Airlines deals on United States to Missouri flight tickets

American Airlines flights from United States to Missouri

Our best American Airlines deals on United States to Missouri flight tickets

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How to get the cheapest flight ticket from United States to Missouri

What is the cheapest month to fly to Missouri?

What is the cheapest day to depart on your flight to Missouri?

What is the cheapest time of day to depart on your flight to Missouri?

What is the cheapest United States to Missouri flight route?

Can stopping save me money on United States to Missouri flights?

What is the cheapest airline that flies from United States to Missouri?

What airlines fly to Missouri?

How many flights depart from United States to Missouri on average per day?

How many flights depart from United States to Missouri on average per week?

How long is the flight from United States to Missouri?

Cheap United States to Missouri flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Missouri

Best Price Found

Fastest flight time

Direct flights

Airports in Missouri

Frequently asked questions about flying from the United States to Missouri

Best airlines flying from United States to Missouri

Compare and see reviews for airlines that fly from United States to Missouri with momondo

Why use momondo?

An easier way to manage your Missouri trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Missouri

Popular cities in Missouri

Popular flights according to clicks in the last 7 days on momondo

United States flight routes

According to popular flight searches on momondo this year

Missouri flight routes

According to popular flight searches on momondo this year

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