Cheap flights from St. Louis (STL) to Chile from $279

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
STL — SCL
May 20 — May 271

How far in advance should I book a flight from St. Louis to Chile?

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 59 days in advance, which can save you up to 144% on flights from St. Louis to Chile compared to booking the week you need them. Waiting 59 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $858. For sooner than that we have options available in the next 3 days from $1,675.

What is the cheapest month to fly from St. Louis to Chile?

Our data shows that August tends to be the cheapest month to fly to Chile from St. Louis. Users have commonly found prices around $1,095 for the month, but tickets can be as low as $779. Due to multiple factors, prepare for potentially higher prices in December.

When is the cheapest time to fly from St. Louis to Chile (STL - CL)?

When flying from St. Louis to Chile, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Cheap LATAM Airlines flights from St. Louis to Chile

Explore cheap flight options specifically provided by LATAM Airlines for the route between St. Louis and Chile. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Check out some of the cheapest LATAM Airlines flights we've come across from St. Louis to Chile. Make sure to double check the flight details before booking.
Mon 8/52:05 pmSTL - SCL
2 stops15h 25mLATAM Airlines
Fri 8/237:20 amSCL - STL
2 stops17h 19mLATAM Airlines
Deal found 5/14$1,091
Mon 8/55:05 pmSTL - SCL
1 stop12h 55mLATAM Airlines
Fri 8/237:20 amSCL - STL
2 stops17h 19mLATAM Airlines
Deal found 5/14$1,099
Mon 8/52:05 pmSTL - SCL
2 stops15h 55mLATAM Airlines
Sat 8/248:40 pmSCL - STL
1 stop15h 07mLATAM Airlines
Deal found 5/14$1,103
Thu 6/134:02 pmSTL - SCL
1 stop13h 58mLATAM Airlines
Sun 6/168:40 pmSCL - STL
1 stop16h 21mLATAM Airlines
Deal found 5/14$1,111
Thu 6/131:06 pmSTL - SCL
1 stop16h 54mLATAM Airlines
Sun 6/164:40 pmSCL - STL
2 stops20h 21mLATAM Airlines
Deal found 5/14$1,122
Mon 8/52:05 pmSTL - SCL
2 stops15h 55mLATAM Airlines
Sat 8/244:40 pmSCL - STL
2 stops19h 07mLATAM Airlines
Deal found 5/14$1,139
Thu 6/137:06 pmSTL - SCL
2 stops17h 59mLATAM Airlines
Wed 6/1912:43 amSCL - STL
2 stops21h 30mLATAM Airlines
Deal found 5/14$1,230
Thu 6/131:06 pmSTL - SCL
1 stop16h 54mLATAM Airlines
Tue 6/2512:30 amSCL - STL
2 stops19h 49mLATAM Airlines
Deal found 5/14$1,249
Sun 8/412:43 pmSTL - SCL
1 stop17h 17mLATAM Airlines
Fri 8/2312:43 amSCL - STL
2 stops23h 56mLATAM Airlines
Deal found 5/14$1,275

Cheap Delta flights from St. Louis to Chile

Explore cheap flight options specifically provided by Delta for the route between St. Louis and Chile. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from St. Louis to Chile. Deals are refreshing constantly so come back soon for more options.
Thu 8/13:49 pmSTL - SCL
1 stop14h 11mDelta
Mon 8/268:40 pmSCL - STL
1 stop13h 12mDelta
Deal found 5/14$962
Fri 8/25:26 pmSTL - SCL
1 stop12h 34mDelta
Tue 8/278:40 pmSCL - STL
1 stop13h 12mDelta
Deal found 5/14$1,062
Fri 8/210:08 amSTL - SCL
1 stop19h 52mDelta
Fri 8/238:40 pmSCL - STL
1 stop13h 12mDelta
Deal found 5/14$1,162
Thu 6/131:06 pmSTL - SCL
1 stop16h 54mDelta
Thu 6/208:40 pmSCL - STL
1 stop16h 21mDelta
Deal found 5/14$1,172

Cheap St. Louis to Chile flights in May & June 2024

Find cheap flight options from St. Louis to Chile specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Prices were last updated on May 15, 2024.
Check out some of the best flight deals from St. Louis to Chile in 2024. Check back regularly for other flight deals.
Thu 6/138:12 pmSTL - SCL
2 stops30h 58mMultiple Airlines
Sun 6/1611:55 pmSCL - STL
2 stops39h 28mMultiple Airlines
Deal found 5/14$595
Thu 6/136:22 pmSTL - SCL
3 stops32h 48mMultiple Airlines
Tue 6/253:00 amSCL - STL
3 stops41h 22mMultiple Airlines
Deal found 5/14$790
Thu 6/136:22 pmSTL - SCL
3 stops32h 48mMultiple Airlines
Wed 6/262:30 pmSCL - STL
3 stops29h 52mMultiple Airlines
Deal found 5/14$835
Thu 6/138:12 pmSTL - SCL
2 stops26h 06mMultiple Airlines
Tue 6/253:00 amSCL - STL
3 stops41h 22mMultiple Airlines
Deal found 5/14$848
Thu 6/138:12 pmSTL - SCL
2 stops29h 25mMultiple Airlines
Wed 6/262:30 pmSCL - STL
3 stops29h 52mMultiple Airlines
Deal found 5/14$882
Thu 6/136:22 pmSTL - SCL
2 stops32h 48mMultiple Airlines
Wed 6/2611:55 pmSCL - STL
2 stops20h 27mMultiple Airlines
Deal found 5/14$892
Thu 6/138:12 pmSTL - SCL
3 stops30h 58mMultiple Airlines
Sun 6/162:30 pmSCL - STL
3 stops31h 35mMultiple Airlines
Deal found 5/14$912
Thu 6/138:12 pmSTL - SCL
2 stops29h 25mMultiple Airlines
Sun 6/162:30 pmSCL - STL
3 stops31h 35mMultiple Airlines
Deal found 5/14$937
Thu 6/136:22 pmSTL - SCL
2 stops32h 48mMultiple Airlines
Thu 6/2011:55 pmSCL - STL
2 stops35h 39mMultiple Airlines
Deal found 5/14$967

St. Louis to Chile 2024 flight deals

Discover exclusive flight deals for travel between St. Louis and Chile in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Check out some of the best flight deals from St. Louis to Chile in 2024. Check back regularly for other flight deals.
Thu 6/138:12 pmSTL - SCL
2 stops30h 58mMultiple Airlines
Sun 6/1611:55 pmSCL - STL
2 stops39h 28mMultiple Airlines
Deal found 5/14$595
Sun 8/46:19 pmSTL - SCL
2 stops32h 51mMultiple Airlines
Sat 8/2411:55 pmSCL - STL
2 stops19h 34mMultiple Airlines
Deal found 5/14$743
Thu 6/136:22 pmSTL - SCL
3 stops32h 48mMultiple Airlines
Tue 6/253:00 amSCL - STL
3 stops41h 22mMultiple Airlines
Deal found 5/14$790
Mon 10/2111:08 amSTL - SCL
2 stops18h 42mAmerican Airlines
Wed 11/610:30 pmSCL - STL
2 stops18h 27mAmerican Airlines
Deal found 5/15$814
Mon 10/2111:08 amSTL - SCL
2 stops18h 42mAmerican Airlines
Wed 11/611:55 pmSCL - STL
1 stop19h 13mAmerican Airlines
Deal found 5/15$815
Thu 6/136:22 pmSTL - SCL
3 stops32h 48mMultiple Airlines
Wed 6/262:30 pmSCL - STL
3 stops29h 52mMultiple Airlines
Deal found 5/14$835
Thu 6/138:12 pmSTL - SCL
2 stops26h 06mMultiple Airlines
Tue 6/253:00 amSCL - STL
3 stops41h 22mMultiple Airlines
Deal found 5/14$848
Mon 10/215:31 amSTL - SCL
1 stop24h 19mAmerican Airlines
Wed 11/611:55 pmSCL - STL
1 stop19h 13mAmerican Airlines
Deal found 5/15$874
Mon 10/215:05 pmSTL - SCL
1 stop11h 55mDelta
Tue 11/51:15 amSCL - STL
2 stops20h 54mDelta
Deal found 5/15$882

One-way flights to Chile from St. Louis

Search for one-way flight options from St. Louis to Chile. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
Take a look at some of the best available options we've come across on one-way flights from St. Louis to Chile. Those needing a return flight from St. Louis to Chile can use the search form above.
Thu 6/138:12 pmSTL - SCL
2 stops30h 58mMultiple Airlines
Deal found 5/14$279
Thu 6/136:22 pmSTL - SCL
3 stops32h 48mMultiple Airlines
Deal found 5/14$313
Thu 6/134:02 pmSTL - SCL
1 stop13h 58mLATAM Airlines
Deal found 5/14$522

Find flights from St. Louis to Chile within your budget

Customize your flight search to find flights from St. Louis to Chile that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$595 - $1,214

Route

Depart

Return

Price

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Thu 6/13

2 stops30h 58m

Santiago Arturo Merino Benitez

Sun 6/16

2 stops39h 28m

$595

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Sun 8/4

2 stops32h 51m

Santiago Arturo Merino Benitez

Sat 8/24

2 stops19h 34m

$743

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Thu 6/13

3 stops32h 48m

Santiago Arturo Merino Benitez

Tue 6/25

3 stops41h 22m

$790

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Thu 6/13

3 stops32h 48m

Santiago Arturo Merino Benitez

Wed 6/26

3 stops29h 52m

$835

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Thu 8/1

1 stop14h 11m

Santiago Arturo Merino Benitez

Mon 8/26

1 stop13h 12m

$962

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Mon 8/5

2 stops20h 40m

Santiago Arturo Merino Benitez

Sun 8/25

2 stops22h 25m

$1,004

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Sat 8/3

2 stops22h 57m

Santiago Arturo Merino Benitez

Fri 8/23

2 stops22h 25m

$1,044

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Mon 8/5

2 stops15h 25m

Santiago Arturo Merino Benitez

Fri 8/23

2 stops17h 19m

$1,091

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Tue 8/6

2 stops24h 25m

Santiago Arturo Merino Benitez

Thu 8/22

2 stops21h 06m

$1,214

Flights are sorted by cheapest first

Deals found on 5/14

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Chile

Get insights into the airlines that provide service to Chile. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Chile. Reviews last updated May 15, 2024.
Read reviews from past customers who have flown LATAM Airlines, Delta and American Airlines from St. Louis to Chile. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good
10,691 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
10,691 reviews
8.0
Very good
10,691 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

8.0
Very good
2,706 reviews
8.0
Very good
10,691 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.6
Good
2,409 reviews
8.0
Very good
10,691 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.3
Good
14,535 reviews
8.0
Very good
10,691 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

7.0
Good
6,944 reviews
8.0
Very good
10,691 reviews

Food

7.4

Overall

8.0

Entertainment

8.0

Boarding

8.2

Comfort

7.9

Crew

8.6

Reviews

1 / 10

Bad experience with the staff boarding the gate. I couldn’t board with my carry on, personal item and a funny bag. I had to put my passport inside my pockets and put the funny bag inside the personal item. Then after passing the staff pull out everything again.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Chile. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from St. Louis to Chile?

    For a flight from St. Louis to Chile, you will be flying from Lambert-St Louis. Lambert-St Louis (STL) is just 12.7 mi from the center of the city.

  • Can I find flights from St. Louis to Chile for under $600 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Chile for under $600. The cheapest flight booked recently is on Multiple Airlines for just $595, but on average you can expect to pay $948.

  • What are the most popular airlines that fly from St. Louis to Chile?

  • What does STL to SCL mean?

    STL stands for Lambert-St Louis Airport, while SCL stands for Santiago Arturo Merino Benitez Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry. Concepción Carriel Sur Airport (CCP), Punta Arenas Pres Ibanez Airport (PUQ), Calama El Loa Airport (CJC), Easter Island Mataveri Intl Airport (IPC), Puerto Montt El Tepual Airport (PMC) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from St. Louis to Chile that include extra baggage allowance?

    The amount of baggage you can bring on your St. Louis to Chile flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from St. Louis to Chile with specific airlines?

    Yes, Cheapflights allows you to browse and filter St. Louis to Chile flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from St. Louis to Chile that include hotel bookings?

    Yes. In addition to deals on St. Louis to Chile flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to Chile?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to Chile.

  • Can I find deals for business class flights from St. Louis to Chile?

    Yes. Cheapflights offers flight deals from St. Louis to Chile by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from St. Louis to Chile that allow pets onboard?

    Many airlines flying from St. Louis to Chile offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from St. Louis to Chile?

    Yes, you can often find last-minute deals on St. Louis to Chile flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the St. Louis to Chile flight deals updated?

    The St. Louis to Chile flight deals you see on this page were last updated on 5/15.

See more FAQs

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Alternative routes for St. Louis to Chile
See prices for flight routes from nearby airports that may be better suited for you.

Top 4 airlines flying from St. Louis to Chile

Discover the top 4 airlines that operate flights from St. Louis to Chile. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,644,845 searches. Data last updated May 15, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$663Average$1,000FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
LATAM AirlinesCheapest$686Average$1,304FlexibilityNo cancel feeOn-time81%
Search LATAM Airlines flights
American AirlinesCheapest$759Average$1,143FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$802Average$1,375FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

Search flights from St. Louis to Chile by cabin class

Find flights from St. Louis to Chile, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Fly with Cheapflights

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How does Cheapflights help users find flights from St. Louis to Chile?

When you search for this flight from St. Louis to Chile, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from St. Louis to Chile?

Millions of users choose and trust Cheapflights to book the best flight deals from St. Louis to Chile for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from St. Louis to Chile with no change fees?

Yes! Cheapflights helps users easily find flights from St. Louis to Chile with no change fees.

Can Cheapflights notify me if prices for flights from St. Louis to Chile become cheaper?

Not ready to book yet? You can track prices for flights from St. Louis to Chile on Cheapflights with our Price Alert feature and get notified when better prices are available.

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