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$941+ Cheap flights from St. Louis (STL) to Tunis (TUN)

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 9/14. Fares are subject to change and may not be available on all flights or dates of travel.
STL — TUN
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap flight deals from St. Louis to Tunis

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Tunis (TUN). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 16, 2025.

Round-trip from

$941
(Gurufare)

Popular in

September

Cheapest in

August

Average price

$1,703
From Lambert-St Louis to Tunis Carthage
Search Deals
Highest demand for flights based on searches. 2% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($76 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from St. Louis to Tunis

Cheapest flights from St. Louis to Tunis
Explore the most affordable flight options available from St. Louis to Tunis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 16, 2025.

This Gurufare deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/143:30 pmSTL - TUN
1 stop13h 20mLufthansa
Sat 9/201:50 amTUN - STL
1 stop17h 40mLufthansa
Deal found 6/15$941
This FlightHub deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/141:30 pmSTL - TUN
2 stops15h 20mAir Canada
Sun 9/2111:45 amTUN - STL
2 stops57h 33mAir Canada
Deal found 6/15$943
This Air France deal was found by Cheapflights users on 6/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:04 pmSTL - TUN
2 stops17h 36mMultiple Airlines
Tue 7/225:30 amTUN - STL
2 stops19h 17mMultiple Airlines
Deal found 6/15$1,263

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Tunis 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 2,558,603 searches. Data last updated June 16, 2025.
Use the filters below to find and compare flights from St. Louis to Tunis that are best for you.

Fly from

St. Louis

Fly to

Tunis

Route

Depart

Return

Price

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Sun 9/14

3:30 pm-10:50 am

1 stop13h 20m

Tunis Carthage

Sat 9/20

1:50 am-1:30 pm

1 stop17h 40m

$941

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Sun 9/14

1:30 pm-10:50 am

2 stops15h 20m

Tunis Carthage

Sun 9/21

11:45 am-3:18 pm

2 stops57h 33m

$943

St. LouisTunis

STL - TUN

STLTUN

Lambert-St Louis

Tue 7/15

6:04 pm-5:40 pm

2 stops17h 36m

Tunis Carthage

Tue 7/22

5:30 am-6:47 pm

2 stops19h 17m

$1,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Best time to book a flight from St. Louis to Tunis

Have a flexible travel schedule? Discover the best time to fly to Tunis from St. Louis with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from St. Louis to Tunis

What is the cheapest time of day to fly from STL to TUN?

Find hourly flight availability from St. Louis to Tunis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated June 16, 2025.

Unlike in the morning, when flights are generally more expensive, you can save up to 20% on flights from St. Louis to Tunis by exploring options for tickets in the afternoon.

Rainfall in Tunis by month

Plan your trip to Tunis by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Tunis ranges from 0.0 - 2.4 inches per month. January is typically the wettest month, when rainfall can reach 2.4 in. July is typically the driest time to visit Tunis when rainfall is around 0.0 in.

Temperature in Tunis by month

Plan your trip to Tunis by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Tunis, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Tunis

Get insights into the airlines that provide service to Tunis. 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 Tunis. Reviews last updated June 16, 2025.
Air Canada
7.1
Good
9,563 reviews

Comfort

7.0

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Air Canada
7.1
Good
9,563 reviews
Air Canada
7.1
Good
9,563 reviews

Comfort

7.0

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.
Lufthansa
6.8
Okay
7,152 reviews
Air Canada
7.1
Good
9,563 reviews

Comfort

7.0

Overall

7.1

Crew

7.8

Food

6.3

Entertainment

6.8

Boarding

7.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Oct 2024

TPA - YYZ

The pre boarding was a bit confusing but we got through it.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Tunis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Tunis round-trip?

    Currently priced at $941, Lufthansa will fly you from St. Louis to Tunis and back. In addition to Lufthansa, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Air Canada for as low as $943. Lufthansa is currently priced 30% below the average price you’ll pay for this route.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from St. Louis to Tunis?

    Currently, February is the cheapest month in which you can book a flight from St. Louis to Tunis (average of $758). Flying from St. Louis to Tunis in June is currently the most expensive (average of $1,314). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
La Marsa
Tabarka
Gammarth
Sidi Bou Said
Nabeul
Bizerte
Korba

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Alternative routes for St. Louis to Tunis

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Kansas City to Tunis flights

Top 3 airlines flying from St. Louis to Tunis

Discover the top 3 airlines that operate flights from St. Louis to Tunis. 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 2,558,603 searches. Data last updated June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air FranceCheapest$867Average$1,742FlexibilityNo cancel feeOn-time77%
DeltaCheapest$924Average$1,279FlexibilityNo cancel feeOn-timeN/A
LufthansaCheapest$926Average$1,220FlexibilityNo cancel feeOn-time76%

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