Cheap flights from St. Louis to International Falls from $412
This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to International Falls departing on 8/18. 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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Delta flights from St. Louis to International Falls
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How to get the cheapest flight ticket from St. Louis to International Falls
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When to book flights from St. Louis to International Falls
Cheap St. Louis to International Falls (STL to INL) flight deals and tips
Find info about flight duration, direct flights, and airports for your flight from St. Louis to International Falls
Best Price Found | $412 |
|---|---|
Fastest flight time | 3h 46m |
Direct flights | None |
Airports in International Falls | 1 airport |
How far is Lambert-St Louis to Falls Intl by plane?
The straight-line distance from Lambert-St Louis to Falls Intl is 707.0 mi. By plane, this route typically takes 3h 46m.
When did momondo last update prices for flights from Lambert-St Louis Airport to Falls Intl Airport?
Prices for flights from Lambert-St Louis Airport to Falls Intl Airport are refreshed on a daily basis.
How many operators does momondo search for flights from Lambert-St Louis Airport to Falls Intl Airport?
The number of operators available for flights from Lambert-St Louis Airport to Falls Intl Airport is 1 as of June 2025.
How old do you have to be to fly from Lambert-St Louis Airport to Falls Intl Airport?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Lambert-St Louis Airport to Falls Intl Airport.
What documentation or ID do you need to fly to Falls Intl Airport?
The travel and health documents required for your trip to Falls Intl Airport 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 Falls Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from St. Louis to International Falls?
momondo data reveals that the most frequently booked airline on the route from St. Louis to International Falls is Delta, representing 100% of all bookings.
Best airlines flying from St. Louis to International Falls
Compare and see reviews for airlines that fly from St. Louis to International Falls with momondo
| Airline | Rating | Free Cancellation | Price | ||
|---|---|---|---|---|---|
| PriceFrom $411 | Free Cancellation | Rating 8.0 7,946 reviews |
Why use momondo?
Why should I use momondo to find a flight deal from St. Louis to International Falls?
momondo collates all your flight options in one place and lets you filter them to find the perfect flight from St. Louis to International Falls. momondo saves you time and could save you money on your trip.
Can I find flights from St. Louis to International Falls with flexible booking policies on momondo?
All flight searches from St. Louis to International Falls on momondo can be filtered to show those which offer flexible booking policies.
How can momondo help me find flights from St. Louis to International Falls?
momondo helps you find the best flight between St. Louis and International Falls by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.
I’m not ready to book a flight from St. Louis to International Falls right now. Can momondo alert me if prices change?
Of course. momondo tracks the price of St. Louis to International Falls flights. All you need is a valid email address and we will do the rest; it is that quick and easy.