$524 Find Cheap Flights from Chile to Missouri

1 adult
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Missouri

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results for flights to Missouri, as well as popular online travel agencies
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Useful Info

KAYAK's insights & trends for flights to Missouri

Get data-powered insights and trends for flights to Missouri to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Chile to Missouri?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Chile to Missouri, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Chile to Missouri is April, when tickets cost $800 (return) on average. On the other hand, the most expensive months are August and February, when the average cost of round-trip tickets is $1,296 and $1,252 respectively.


Good to know

Low seasonApril
High seasonAugust
Cheapest flight$524
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 16% increase in price.
Flight from Santiago to St. Louis

FAQs for booking flights from Chile to Missouri

  • How does KAYAK find such low prices on flights from Chile to Missouri?

    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 Chile to Missouri.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Chile to Missouri?

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

  • What is the Hacker Fare option on flights from Chile to Missouri?

    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 Chile to Missouri with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Chile to Missouri?

    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 Chile to Missouri up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest day to fly to Missouri?

    Based on KAYAK data, the cheapest day to fly to Missouri is Tuesday where round-trip tickets can be as cheap as $780. On the other hand, the most expensive day to fly is Friday, where round-trip prices are $1,313 on average.

  • What is the cheapest time of day to fly to Missouri?

    The cheapest time of day to fly to Missouri is generally at night, when round-trip flights cost $889 on average. The most expensive time of day to fly to Missouri is generally at night, which is peak travel time and where the average cost of a ticket is $889.

Reviews of the top airline flying from Chile to Missouri

 
See real verified KAYAK customer reviews for airlines flying to Missouri. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Chile to Missouri. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Chile to Missouri? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 7965 reviews
7.9Entertainment
7.3Food
7.9Comfort
8.5Crew
8.2Boarding
Airline reviews

I like for how they process during check in. It was very smoothly.

10.0 ExcellentAbdulla, Jun 2025CMH - JFK
Read more Delta reviews

I like for how they process during check in. It was very smoothly.

The flight was scheduled for 2:30 PM. Early in the morning we got a text message saying the flight was delayed and rescheduled for 3:00 PM. We got to the airport with that in mind. Then we got a message during check-in at the flight was rescheduled again for 2:30 PM. We almost missed our flight. In fact, our bags Were told that they would not make it. At the end, everything worked out. But it is very stressful.

Most aspects were good however if they assign boarding zones they ought to enforce them or why bother? My luggage from SAN-JFK-MAD was lost in NY so I without my main bag for two days upon arrival in Spain. They were helpful in tracking it and eventually delivered it to my hotel. The flub was because of a delay upon arrival in NYC. I had booked 2 1/2 hours between flights but we had to hold on the taxiway for an hour after landing while waiting for a clear gate which likely caused the baggage error.

Excellent check-in. Crew was good. Excellent communication from flight deck.

Great overall. There was a bit of turbulence so they could only serve water because too much turbulence for the carts. Was glad they prioritized safety though

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

Book cheap flights from Chile to Missouri

Recent round-trip flight deals

 
These are the cheapest round-trip flights to Missouri found on KAYAK in the last 72 hours.
7/6Sun
3 stops
31h 48mSCL-STL
8/6Wed
2 stops
15h 51mSTL-SCL
$931
7/6Sun
3 stops
31h 48mSCL-STL
8/6Wed
3 stops
32h 51mSTL-SCL
$945
7/9Wed
2 stopsAmerican Airlines
22h 24mSCL-STL
9/9Tue
2 stopsAmerican Airlines
19h 11mSTL-SCL
$1,058
7/6Sun
1 stopAmerican Airlines
27h 07mSCL-STL
8/6Wed
1 stopAmerican Airlines
24h 29mSTL-SCL
$1,068
7/9Wed
2 stopsAmerican Airlines
19h 32mSCL-STL
9/9Tue
1 stopAmerican Airlines
24h 37mSTL-SCL
$1,070
7/8Tue
1 stopDelta
16h 54mSCL-STL
7/14Mon
1 stopDelta
12h 37mSTL-SCL
$1,110
7/8Tue
2 stopsLATAM Airlines
24h 16mSCL-STL
9/9Tue
1 stopLATAM Airlines
11h 49mSTL-SCL
$1,169
6/27Fri
1 stopDelta
27h 56mSCL-STL
7/15Tue
1 stopDelta
12h 37mSTL-SCL
$1,190
7/5Sat
2 stopsLATAM Airlines
24h 14mSCL-STL
8/6Wed
2 stopsLATAM Airlines
18h 02mSTL-SCL
$1,201
7/8Tue
2 stopsCopa Airlines
32h 36mSCL-STL
9/9Tue
2 stopsCopa Airlines
19h 45mSTL-SCL
$4,041

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to Missouri found on KAYAK in the last 72 hours.
11/20Thu
2 stops
17h 44mSCL-STL
$524
11/21Fri
2 stopsCopa Airlines
39h 16mSCL-STL
$569
11/21Fri
1 stopLATAM Airlines
13h 25mSCL-STL
$612
12/13Sat
2 stopsUnited Airlines
21h 29mSCL-STL
$615
12/14Sun
2 stopsDelta
17h 25mSCL-STL
$617
11/20Thu
3 stopsLATAM Airlines
26h 09mSCL-STL
$624
12/13Sat
2 stopsLATAM Airlines
26h 14mSCL-STL
$669
12/13Sat
3 stopsLATAM Airlines
22h 16mSCL-STL
$686
12/14Sun
3 stopsLATAM Airlines
19h 24mSCL-STL
$757
12/13Sat
3 stopsAir Canada
24h 47mSCL-STL
$1,267

Search by stops

Search by airline

Search by price

Last minute flights to Missouri

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to Missouri that are departing in the next 10 days.
6/18Wed
multi-stopCopa Airlines
32h 00mSCL-STL
6/21Sat
multi-stopCopa Airlines
19h 59mSTL-SCL
$1,062
6/22Sun
multi-stop
34h 01mSCL-STL
9/22Mon
multi-stop
33h 30mSTL-SCL
$1,212
6/18Wed
multi-stopCopa Airlines
32h 00mSCL-STL
6/21Sat
multi-stopCopa Airlines
19h 59mSTL-SCL
$1,302
6/22Sun
multi-stop
34h 01mSCL-STL
9/22Mon
multi-stop
33h 30mSTL-SCL
$1,304
6/18Wed
multi-stopLATAM Airlines
17h 16mSCL-STL
6/21Sat
multi-stopLATAM Airlines
16h 00mSTL-SCL
$1,354
6/18Wed
multi-stopDelta
17h 16mSCL-STL
6/21Sat
multi-stopDelta
20h 30mSTL-SCL
$1,355
6/18Wed
multi-stopLATAM Airlines
20h 21mSCL-STL
6/21Sat
multi-stopLATAM Airlines
17h 55mSTL-SCL
$1,364
6/18Wed
multi-stopAmerican Airlines
27h 04mSCL-STL
6/21Sat
multi-stopAmerican Airlines
24h 35mSTL-SCL
$1,412
6/18Wed
multi-stopAmerican Airlines
27h 04mSCL-STL
6/21Sat
multi-stopAmerican Airlines
17h 32mSTL-SCL
$1,417
6/18Wed
multi-stopDelta
17h 16mSCL-STL
6/21Sat
multi-stopDelta
16h 00mSTL-SCL
$1,435

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to Missouri

Cabin class types available on flights to Missouri

Cabin classes available on flights to Missouri. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.