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Cheap flights from St. Louis (STL) to Chile from $648

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. 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 17 — May 241
From?
To?
Fri 5/17
Fri 5/24
1 adult, Economy
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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 American Airlines flights from St. Louis to Chile

Explore cheap flight options specifically provided by American 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 2,633,403 searches. Data last updated May 12, 2024.
Check out some of the cheapest American Airlines flights we've come across from St. Louis to Chile. Make sure to double check the flight details before booking.
Tue 11/59:39 amSTL - SCL
1 stop18h 46mAmerican Airlines
Tue 11/1911:55 pmSCL - STL
1 stop19h 13mAmerican Airlines
Deal found 5/10$762
Tue 11/59:42 amSTL - SCL
2 stops20h 13mAmerican Airlines
Tue 11/1910:30 pmSCL - STL
2 stops18h 27mAmerican Airlines
Deal found 5/10$764
Tue 11/59:42 amSTL - SCL
2 stops20h 13mAmerican Airlines
Tue 11/1911:55 pmSCL - STL
1 stop19h 13mAmerican Airlines
Deal found 5/10$765
Tue 8/139:09 amSTL - SCL
2 stops20h 41mAmerican Airlines
Tue 8/209:55 pmSCL - STL
2 stops22h 25mAmerican Airlines
Deal found 5/10$864
Wed 8/145:15 amSTL - SCL
1 stop24h 35mAmerican Airlines
Wed 8/219:55 pmSCL - STL
2 stops22h 25mAmerican Airlines
Deal found 5/10$876
Sat 5/2510:46 amSTL - SCL
2 stops19h 04mAmerican Airlines
Mon 6/109:55 pmSCL - STL
2 stops22h 34mAmerican Airlines
Deal found 5/12$1,214
Sat 6/89:06 amSTL - SCL
2 stops20h 39mAmerican Airlines
Sat 6/159:55 pmSCL - STL
2 stops22h 34mAmerican Airlines
Deal found 5/10$1,485
Sat 6/812:56 pmSTL - SCL
2 stops16h 49mAmerican Airlines
Sat 6/159:55 pmSCL - STL
1 stop26h 31mAmerican Airlines
Deal found 5/10$1,554
Thu 8/155:15 amSTL - SCL
1 stop24h 35mAmerican Airlines
Tue 8/209:55 pmSCL - STL
2 stops22h 25mAmerican Airlines
Deal found 5/10$2,247

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 2,633,403 searches. Data last updated May 12, 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.
Tue 11/52:05 pmSTL - SCL
1 stop14h 15mDelta
Mon 11/181:15 amSCL - STL
2 stops20h 54mDelta
Deal found 5/10$882
Tue 8/1310:00 amSTL - SCL
1 stop20h 00mDelta
Tue 8/208:40 pmSCL - STL
1 stop17h 18mDelta
Deal found 5/10$962
Sat 5/255:07 pmSTL - SCL
1 stop12h 53mDelta
Mon 6/108:40 pmSCL - STL
1 stop19h 17mDelta
Deal found 5/12$1,212
Sat 5/2510:10 amSTL - SCL
2 stops19h 25mDelta
Sun 6/912:30 amSCL - STL
2 stops18h 31mDelta
Deal found 5/12$1,217
Sat 10/2610:00 amSTL - IPC
2 stops26h 50mDelta
Wed 10/302:40 pmIPC - STL
2 stops28h 29mDelta
Deal found 5/12$2,596

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 2,633,403 searches. Prices were last updated on May 12, 2024.
Check out some of the best flight deals from St. Louis to Chile in 2024. Check back regularly for other flight deals.
Sat 5/255:15 pmSTL - SCL
3 stops33h 55mMultiple Airlines
Mon 6/106:10 amSCL - STL
3 stops33h 13mMultiple Airlines
Deal found 5/12$771
Sat 5/255:15 pmSTL - SCL
3 stops33h 55mMultiple Airlines
Sun 6/93:35 amSCL - STL
3 stops35h 48mMultiple Airlines
Deal found 5/12$866
Sat 5/255:15 pmSTL - SCL
3 stops33h 55mMultiple Airlines
Mon 6/1011:25 amSCL - STL
2 stops24h 32mMultiple Airlines
Deal found 5/12$899
Sat 5/255:07 pmSTL - SCL
1 stop12h 53mDelta
Mon 6/108:40 pmSCL - STL
1 stop19h 17mDelta
Deal found 5/12$1,212
Sat 5/2510:46 amSTL - SCL
2 stops19h 04mAmerican Airlines
Mon 6/109:55 pmSCL - STL
2 stops22h 34mAmerican Airlines
Deal found 5/12$1,214
Sat 5/2510:10 amSTL - SCL
2 stops19h 25mDelta
Sun 6/912:30 amSCL - STL
2 stops18h 31mDelta
Deal found 5/12$1,217
Sat 5/254:05 pmSTL - SCL
2 stops20h 20mMultiple Airlines
Sun 6/93:35 amSCL - STL
3 stops35h 48mMultiple Airlines
Deal found 5/12$2,046

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 2,633,403 searches. Data last updated May 12, 2024.
Check out some of the best flight deals from St. Louis to Chile in 2024. Check back regularly for other flight deals.
Sat 5/255:15 pmSTL - SCL
3 stops33h 55mMultiple Airlines
Mon 6/106:10 amSCL - STL
3 stops33h 13mMultiple Airlines
Deal found 5/12$771
Sat 5/255:15 pmSTL - SCL
3 stops33h 55mMultiple Airlines
Sun 6/93:35 amSCL - STL
3 stops35h 48mMultiple Airlines
Deal found 5/12$866
Sat 5/255:15 pmSTL - SCL
3 stops33h 55mMultiple Airlines
Mon 6/1011:25 amSCL - STL
2 stops24h 32mMultiple Airlines
Deal found 5/12$899
Mon 7/2210:08 amSTL - SCL
2 stops18h 17mLATAM Airlines
Tue 8/612:30 amSCL - STL
2 stops19h 44mLATAM Airlines
Deal found 5/12$957
Mon 7/225:26 pmSTL - SCL
1 stop12h 34mLATAM Airlines
Tue 8/612:30 amSCL - STL
2 stops19h 44mLATAM Airlines
Deal found 5/12$962
Mon 7/2212:43 pmSTL - SCL
3 stops23h 47mLATAM Airlines
Wed 8/72:50 pmSCL - STL
2 stops20h 57mLATAM Airlines
Deal found 5/12$1,015
Sat 5/255:07 pmSTL - SCL
1 stop12h 53mDelta
Mon 6/108:40 pmSCL - STL
1 stop19h 17mDelta
Deal found 5/12$1,212
Sat 5/2510:46 amSTL - SCL
2 stops19h 04mAmerican Airlines
Mon 6/109:55 pmSCL - STL
2 stops22h 34mAmerican Airlines
Deal found 5/12$1,214
Sat 5/2510:10 amSTL - SCL
2 stops19h 25mDelta
Sun 6/912:30 amSCL - STL
2 stops18h 31mDelta
Deal found 5/12$1,217

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 2,633,403 searches. Data last updated May 12, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$648 - $962

Route

Depart

Return

Price

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Wed 8/14

2 stops34h 39m

Santiago Arturo Merino Benitez

Wed 8/21

2 stops19h 34m

$648

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Tue 11/5

1 stop18h 46m

Santiago Arturo Merino Benitez

Tue 11/19

1 stop19h 13m

$762

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Tue 11/5

2 stops20h 13m

Santiago Arturo Merino Benitez

Tue 11/19

2 stops18h 27m

$764

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Tue 11/5

2 stops20h 13m

Santiago Arturo Merino Benitez

Tue 11/19

1 stop19h 13m

$765

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Sat 5/25

3 stops33h 55m

Santiago Arturo Merino Benitez

Mon 6/10

3 stops33h 13m

$771

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Sat 5/25

3 stops33h 55m

Santiago Arturo Merino Benitez

Sun 6/9

3 stops35h 48m

$866

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Tue 11/5

1 stop14h 15m

Santiago Arturo Merino Benitez

Mon 11/18

2 stops20h 54m

$882

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Mon 7/22

2 stops18h 17m

Santiago Arturo Merino Benitez

Tue 8/6

2 stops19h 44m

$957

Lambert-St LouisSantiago Arturo Merino Benitez

STL - SCL

STLSCL

Lambert-St Louis

Tue 8/13

1 stop20h 00m

Santiago Arturo Merino Benitez

Tue 8/20

1 stop17h 18m

$962

Flights are sorted by cheapest first

Deals found on 5/10

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 12, 2024.
Read reviews from past customers who have flown American Airlines, Delta and LATAM Airlines from St. Louis to Chile. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,745 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

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.

Delta
8.0
Very good
10,745 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

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.

Copa Airlines
8.0
Very good
2,733 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

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.

LATAM Airlines
7.6
Good
2,429 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

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.

American Airlines
7.3
Good
14,608 reviews
Delta
8.0
Very good
10,745 reviews
Check prices

Comfort

7.9

Boarding

8.2

Overall

8.0

Entertainment

8.0

Crew

8.6

Food

7.4

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 $700 on Cheapflights?

    Yes, there are multiple flights from St. Louis to Chile for under $700. The cheapest flight booked recently is on Multiple Airlines for just $648, but on average you can expect to pay $992.

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

    When booking a flight from St. Louis to Chile, you may want to consider flying on American Airlines, Delta or LATAM Airlines as they are the most popular for this route.

  • 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), Calama El Loa Airport (CJC), Punta Arenas Pres Ibanez Airport (PUQ), Puerto Montt El Tepual Airport (PMC), Easter Island Mataveri Intl Airport (IPC) 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 5/12.

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.

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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 2,633,403 searches. Data last updated May 12, 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
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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.
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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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