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Cheap flights to St. Louis from $1,530

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/6. 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.
BOS — STL
19 May — 26 May1
1 adult
Sun 19/5
Sun 26/5

Flights to St. Louis in 2024

Find the latest flights to St. Louis in 2024, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 525,180 searches and data was last updated on 14 May 2024.

Popular in

December

Cheapest in

February

Average price

$2,380

Return from

$1,530
High demand for flights, 5% potential price rise
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Best time to find cheap flights, 3% potential price drop
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Average for return flights in May 2024
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From Sydney Kingsford Smith to Lambert-St Louis
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Cheap flights to St. Louis in May & June 2024

Discover affordable flights and deals to St. Louis in May and June 2024. In the last 7 days, Cheapflights users made a total of 525,180 searches and data was last updated on 14 May 2024.
Check out some of the flights available from low prices to St. Louis in May and June 2024. Check back soon for alternative prices as deals update often.
Fri 24/520:25SYD - STL
2 stops41h 52mAmerican Airlines
Sun 2/611:09STL - SYD
1 stop28h 06mAmerican Airlines
Deal found 13/5$1,597
Fri 24/509:15SYD - STL
1 stop29h 02mAmerican Airlines
Sun 2/618:02STL - SYD
1 stop22h 03mAmerican Airlines
Deal found 13/5$1,621
Fri 24/509:15SYD - STL
2 stops25h 15mAmerican Airlines
Sun 2/614:00STL - SYD
2 stops26h 05mAmerican Airlines
Deal found 13/5$1,624
Fri 24/509:20SYD - STL
2 stops50h 45mAir Canada
Sun 2/611:00STL - SYD
3 stops53h 20mAir Canada
Deal found 13/5$1,769
Fri 24/509:20SYD - STL
3 stops50h 45mAir Canada
Sun 2/611:00STL - SYD
3 stops53h 20mAir Canada
Deal found 13/5$1,926
Thu 23/508:15SYD - STL
2 stops30h 02mJapan Airlines
Mon 27/518:02STL - SYD
2 stops45h 08mJapan Airlines
Deal found 13/5$2,909
Thu 23/515:50SYD - STL
1 stop18h 38mQantas Airways
Mon 27/518:02STL - SYD
1 stop21h 48mQantas Airways
Deal found 13/5$2,954
Mon 3/608:15SYD - STL
2 stops45h 20mJapan Airlines
Fri 26/706:29STL - SYD
2 stops32h 41mJapan Airlines
Deal found 14/5$7,424
Mon 3/617:35SYD - STL
1 stop20h 42mQantas Airways
Fri 26/706:29STL - SYD
1 stop33h 36mQantas Airways
Deal found 14/5$9,804

St. Louis 2024 flight deals

Explore flight deals for St. Louis in 2024, offering the best prices and options to suit your preferences. In the last 7 days, Cheapflights users made a total of 525,180 searches and data were last updated on 14 May 2024.
The lowest fares on flights travelling to St. Louis in May and June 2024. Check back soon for alternative fares.
Fri 24/520:25SYD - STL
2 stops41h 52mAmerican Airlines
Sun 2/611:09STL - SYD
1 stop28h 06mAmerican Airlines
Deal found 13/5$1,597
Fri 24/509:15SYD - STL
1 stop29h 02mAmerican Airlines
Sun 2/618:02STL - SYD
1 stop22h 03mAmerican Airlines
Deal found 13/5$1,621
Fri 24/509:15SYD - STL
2 stops25h 15mAmerican Airlines
Sun 2/614:00STL - SYD
2 stops26h 05mAmerican Airlines
Deal found 13/5$1,624
Fri 24/509:20SYD - STL
2 stops50h 45mAir Canada
Sun 2/611:00STL - SYD
3 stops53h 20mAir Canada
Deal found 13/5$1,769
Fri 24/509:20SYD - STL
3 stops50h 45mAir Canada
Sun 2/611:00STL - SYD
3 stops53h 20mAir Canada
Deal found 13/5$1,926
Thu 23/508:15SYD - STL
2 stops30h 02mJapan Airlines
Mon 27/518:02STL - SYD
2 stops45h 08mJapan Airlines
Deal found 13/5$2,909
Thu 23/515:50SYD - STL
1 stop18h 38mQantas Airways
Mon 27/518:02STL - SYD
1 stop21h 48mQantas Airways
Deal found 13/5$2,954
Mon 3/608:15SYD - STL
2 stops45h 20mJapan Airlines
Fri 26/706:29STL - SYD
2 stops32h 41mJapan Airlines
Deal found 14/5$7,424
Mon 3/617:35SYD - STL
1 stop20h 42mQantas Airways
Fri 26/706:29STL - SYD
1 stop33h 36mQantas Airways
Deal found 14/5$9,804

Flights to St. Louis departing soon

Discover available last-minute flight options to St. Louis, providing immediate availability and potentially lower prices. In the last 7 days, Cheapflights users made a total of 525,180 searches and data was last updated on 14 May 2024.
Have a look at some of the best last-minute flights available departing to St. Louis. Prices refresh often so be sure to come back soon for more deals.
Fri 24/520:25SYD - STL
2 stops41h 52mAmerican Airlines
Sun 2/611:09STL - SYD
1 stop28h 06mAmerican Airlines
Deal found 13/5$1,597
Fri 24/509:15SYD - STL
1 stop29h 02mAmerican Airlines
Sun 2/618:02STL - SYD
1 stop22h 03mAmerican Airlines
Deal found 13/5$1,621
Fri 24/509:15SYD - STL
2 stops25h 15mAmerican Airlines
Sun 2/614:00STL - SYD
2 stops26h 05mAmerican Airlines
Deal found 13/5$1,624
Fri 24/509:20SYD - STL
2 stops50h 45mAir Canada
Sun 2/611:00STL - SYD
3 stops53h 20mAir Canada
Deal found 13/5$1,769
Fri 24/509:20SYD - STL
3 stops50h 45mAir Canada
Sun 2/611:00STL - SYD
3 stops53h 20mAir Canada
Deal found 13/5$1,926
Thu 23/508:15SYD - STL
2 stops30h 02mJapan Airlines
Mon 27/518:02STL - SYD
2 stops45h 08mJapan Airlines
Deal found 13/5$2,909
Thu 23/515:50SYD - STL
1 stop18h 38mQantas Airways
Mon 27/518:02STL - SYD
1 stop21h 48mQantas Airways
Deal found 13/5$2,954

Find flights to St. Louis within your budget

Locate flights to St. Louis that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 525,180 searches and data was last updated on 14 May 2024.

Fly from

Any airport

Budget

$1,530 - $1,926

Route

Depart

Return

Price

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 12/6

2 stops47h 06m

Lambert-St Louis

Wed 19/6

1 stop31h 14m

$1,530

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 12/6

2 stops25h 14m

Lambert-St Louis

Wed 19/6

2 stops24h 38m

$1,548

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Wed 12/6

1 stop28h 43m

Lambert-St Louis

Wed 19/6

1 stop21h 48m

$1,554

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 24/5

2 stops41h 52m

Lambert-St Louis

Sun 2/6

1 stop28h 06m

$1,597

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 24/5

1 stop29h 02m

Lambert-St Louis

Sun 2/6

1 stop22h 03m

$1,621

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 24/5

2 stops25h 15m

Lambert-St Louis

Sun 2/6

2 stops26h 05m

$1,624

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 21/6

2 stops26h 12m

Lambert-St Louis

Mon 8/7

2 stops32h 20m

$1,645

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 24/5

2 stops50h 45m

Lambert-St Louis

Sun 2/6

3 stops53h 20m

$1,769

Sydney Kingsford SmithLambert-St Louis

SYD - STL

SYDSTL

Sydney Kingsford Smith

Fri 24/5

3 stops50h 45m

Lambert-St Louis

Sun 2/6

3 stops53h 20m

$1,926

Flights are sorted by cheapest first

Deals found on 13/5

Average price of flights to St. Louis by month

Plan your trip to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight to St. Louis is currently $0 while a return flight costs $1,646. Price data was last updated on 12 May 2024.

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

0 - 27 °C

If weather is an important factor for your trip to St. Louis, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 27.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 0.0 C).

When is the best time to book a flight to St. Louis?

Use this chart to determine the optimal time to book a return flight to St. Louis. Price data was last updated on 10 May 2024.
The price you pay for your flight to St. Louis may vary depending on when you book. For the best chance of a lower fare, look to book 14 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
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When is the cheapest time to fly to St. Louis?

Use this chart to determine the cheapest time to fly return to St. Louis. Price data was last updated on 12 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Users looking for the lowest fares to St. Louis should consider flying on Tuesday mornings, when prices are typically cheapest. Budget-minded travellers will want to avoid Tuesday afternoons, when prices are usually at their highest.
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Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated 14 May 2024.
Read reviews from past customers who have flown American Airlines, Emirates and Air Canada to St. Louis. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Japan Airlines
8.3
Very Good
1,471 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Delta
8.0
Very Good
10,706 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

Qantas Airways
7.7
Good
969 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

LATAM Airlines
7.6
Good
2,415 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

American Airlines
7.3
Good
14,561 reviews
Japan Airlines
8.3
Very Good
1,471 reviews
Check prices

Boarding

8.4

Food

7.8

Comfort

8.2

Entertainment

7.8

Overall

8.3

Crew

8.7

Reviews

1 / 10

Flight was on time, seating was comfortable, food was delicious, and crew was wonderful. Smooth flight overall!

  • What does STL mean?

    STL stands for Lambert-St Louis Airport. Codes like this one 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.

  • What airport do you fly into for flights to St. Louis?

    If you book a flight to St. Louis, you will be flying into Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 20.4 km from the centre of St. Louis.

  • Can I find cheaper flights to St. Louis if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to St. Louis on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to St. Louis?

    Based on reviews from Cheapflights users, Air Canada is rated the highest out of the airlines that fly to St. Louis.

  • What is the cheapest airport to fly to in St. Louis?

    null is currently the cheapest airport to fly to in St. Louis. One-way flights to null typically cost null, while return flights cost around null.

  • Where does the fastest flight to St. Louis depart from?

    For those looking to save time traveling to St. Louis, Sydney offers the quickest one-way flight (20 hours 42 minutes).

  • Does Lambert-St Louis Airport have car hire?

    Yes. Those touching down at Lambert-St Louis Airport can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Lambert-St Louis Airport?

    Yes. Lambert-St Louis Airport has hotels nearby for those requiring accommodations. Hampton Inn St. Louis-Airport is the closest property to Lambert-St Louis Airport (0.0 km away from Lambert-St Louis Airport).

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