When did momondo last update prices for flights from Missouri to Falls Intl Airport?

Prices for flights from Missouri to Falls Intl Airport are refreshed on a daily basis.

How old do you have to be to fly from Missouri to Falls Intl Airport?

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 from Missouri to Falls Intl Airport.

What documentation or ID do you need to fly to Falls Intl Airport?

The travel and health documents you'll need for your trip to Falls Intl Airport 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 Falls Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$372 Cheap Flights from Missouri to International Falls in 2025/26

1 adult

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Find the cheapest flights from Missouri to International Falls

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:10 am - 10:30 am

STL

INL

4h 20m1 stop

11:05 am - 4:45 pm

INL

STL

5h 40m1 stop

$372Delta

Mon, Feb 16 - Sun, Feb 22

6:10 am - 10:21 am

STL

INL

4h 11m1 stop

10:59 am - 4:45 pm

INL

STL

5h 46m1 stop

$432Delta

Fri, Jan 9 - Tue, Jan 13

6:10 am - 10:21 am

STL

INL

4h 11m1 stop

10:59 am - 8:43 pm

INL

STL

9h 44m2 stops

$442Delta

Fri, Jan 9 - Tue, Jan 13

6:10 am - 10:30 am

STL

INL

4h 20m1 stop

3:55 pm - 11:36 pm

INL

STL

7h 41m2 stops

$578Delta

Mon, Feb 16 - Sun, Feb 22

6:00 am - 2:50 pm

STL

INL

8h 50m2 stops

10:59 am - 8:43 pm

INL

STL

9h 44m2 stops

$673Delta

Fri, Jan 9 - Tue, Jan 13

6:00 am - 2:23 pm

STL

INL

8h 23m2 stops

3:55 pm - 11:36 pm

INL

STL

7h 41m2 stops

$1,274Delta

Mon, Feb 16 - Sun, Feb 22

Delta flights from Missouri to International Falls

Our best Delta deals on Missouri to International Falls flight tickets

Delta

Feb 16

STL6:10 amLambert-St Louis

4h 20m

1 stop

INL10:30 amFalls Intl

Feb 22

INL11:05 amFalls Intl

5h 40m

1 stop

STL4:45 pmLambert-St Louis

$372

Find similar

Delta

Jan 9

STL6:10 amLambert-St Louis

4h 11m

1 stop

INL10:21 amFalls Intl

Jan 13

INL10:59 amFalls Intl

5h 46m

1 stop

STL4:45 pmLambert-St Louis

$432

Find similar

Delta

Jan 9

STL6:10 amLambert-St Louis

4h 11m

1 stop

INL10:21 amFalls Intl

Jan 13

INL10:59 amFalls Intl

9h 44m

2 stops

STL8:43 pmLambert-St Louis

$442

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Missouri to International Falls that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Mon 2/16

6:10 am-10:30 am

1 stop4h 20m

Falls Intl

Sun 2/22

11:05 am-4:45 pm

1 stop5h 40m

$372

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Fri 1/9

6:10 am-10:21 am

1 stop4h 11m

Falls Intl

Tue 1/13

10:59 am-4:45 pm

1 stop5h 46m

$432

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Fri 1/9

6:10 am-10:21 am

1 stop4h 11m

Falls Intl

Tue 1/13

10:59 am-8:43 pm

2 stops9h 44m

$442

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Mon 2/16

6:10 am-10:30 am

1 stop4h 20m

Falls Intl

Sun 2/22

3:55 pm-11:36 pm

2 stops7h 41m

$578

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Fri 1/9

6:00 am-2:50 pm

2 stops8h 50m

Falls Intl

Tue 1/13

10:59 am-8:43 pm

2 stops9h 44m

$673

St. LouisInternational Falls

STL - INL

STLINL

Lambert-St Louis

Mon 2/16

6:00 am-2:23 pm

2 stops8h 23m

Falls Intl

Sun 2/22

3:55 pm-11:36 pm

2 stops7h 41m

$1,274

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Missouri to International Falls

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

What is the cheapest day to depart on your flight to International Falls?

The cheapest day to depart from Missouri to International Falls is on a Saturday when prices can be found for as low as $563. Flights from Missouri to International Falls on a Sunday will generally be more expensive and average around $703. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Cheap Missouri to International Falls flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Missouri to International Falls

Fastest flight time	3h 54m
Direct flights	None

The fastest flight from Missouri to International Falls takes 3h 54m

There are no direct flights from Missouri to International Falls. There are no popular flight routes from Missouri to International Falls.

Search flight deals

When did momondo last update prices for flights from Missouri to Falls Intl Airport?
Prices for flights from Missouri to Falls Intl Airport are refreshed on a daily basis.
How old do you have to be to fly from Missouri to Falls Intl Airport?
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 from Missouri to Falls Intl Airport.
What documentation or ID do you need to fly to Falls Intl Airport?
The travel and health documents you'll need for your trip to Falls Intl Airport 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 Falls Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Missouri to International Falls

Compare and see reviews for airlines that fly from Missouri to International Falls with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $351	Free Cancellation	Rating 7.9 8,018 reviews		Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from Missouri to International Falls?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Missouri to International Falls. momondo saves you time and could save you money on your trip.

Can I find flights from Missouri to International Falls with flexible booking policies on momondo?

Yes. All flights to International Falls from Missouri on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Missouri to International Falls?

momondo provides multiple filters to help you find the best flight to International Falls from Missouri. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are not ready to book a flight from Missouri to International Falls now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to International Falls and let you know when they change.