Cheap Flights from St Louis to Nairobi

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Find the cheapest month or even day of the year to fly to Nairobi

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Find the cheapest month to fly from St Louis to Nairobi

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like St Louis to Nairobi flights are currently cheapest in September.

Alternative St Louis to Nairobi routes

Looking for the cheapest, fastest or easiest route from St Louis to Nairobi? You could fly into the following airports instead.

St Louis to Nairobi: Flight information

The things to know before you go.
Cheapest flight foundR 10,852
Cheapest month to flySeptember

Finding cheap flights from St Louis to Nairobi: Frequently asked questions

There are 2 airports in Nairobi: Nairobi Wilson and Nairobi Jomo Kenyatta.
The best price we found for a return flight from St Louis to Nairobi is R 18,673. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from St Louis to Nairobi. But we found flights with one or more stops from R 18,673.
As of June 2026, there are no flights flying from St Louis to Nairobi.
The cheapest month to fly from St Louis to Nairobi is usually January.
If you're flying from St Louis Airport, the cheapest airport near Nairobi is Nairobi Jomo Kenyatta – which is 13.2 km away from the centre of Nairobi. We've found flights into this airport from R 18,673.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from St Louis Airport to Nairobi on Monday, 4 January 2027.
No airlines currently offer direct flights between St Louis Airport and Nairobi. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Nairobi but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Nairobi is around 40 days in advance, so don’t leave your flight to the last minute.
In June, the average temperature is usually around 19°C. April is typically the warmest month in Nairobi, when it usually averages around 27°C. You can expect the least rain in July. The coldest month is June, with temperatures averaging 13°C. The rainiest month is April.
Currently, Delta offers the cheapest flight tickets to Nairobi.

Flying from St Louis Lambert International Airport (STL) to Nairobi: what you need to know

  • St Louis Lambert International Airport is located in St Louis. Based in the UTC+3 timezone, Nairobi is nine hours ahead of St Louis.

  • Leave plenty of time to get on your STL to Nairobi flight. It's generally best to arrive two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as July, you'll want to get to the airport earlier than usual. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you travel during high season in general.

  • Finding a plane ticket from STL to Nairobi with a stopover is a breeze. Whether you want to potentially save on your fare or explore an exciting new destination, just deselect 'Direct flights only' to view your options. A major stop is Frankfurt Airport (FRA).

  • Located around 16 kilometres from the centre of St Louis, STL can be reached in about 25 minutes by car (depending on traffic). The journey on public transport will take roughly 30 minutes.

  • Have an early flight from St Louis Lambert International Airport to Nairobi? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these hotels close to STL:

  • Of the departures from St Louis Lambert International Airport, 76% land on time at their destination.

  • The address for STL is 10701 Lambert International Blvd..

How to find the cheapest flights from St Louis Lambert International Airport (STL) to Nairobi

  • R 10,852 is the cheapest price we've found for a one-way St Louis Lambert International Airport to Nairobi flight. A round-trip ticket right now is R 18,673. Depending on when you book and the availability, these fares may change.

  • To pick up cheap flights from STL to Nairobi, book in advance. Airlines usually offer lower prices when flights are first released.

  • If you can be flexible with your travel dates, make the most of the 'Whole month' tool. It'll give you the lowest price across every month when looking for a St Louis Lambert International Airport to Nairobi ticket.

  • Save time searching for cheap flights from STL to Nairobi by creating a Price Alert. We'll send you an email or push notification on the app when a new discounted fare appears.

  • Tailor your trip with filters. Select your ideal arrival and departure times, total journey duration and airlines. You can also sort the results by 'Best,' 'Fastest' or 'Cheapest' flights from St Louis Lambert International Airport to Nairobi.

Airports in Nairobi

Nairobi Jomo Kenyatta International Airport (NBO)

  • The distance from Nairobi Jomo Kenyatta International Airport (NBO) to central Nairobi is roughly 18 kilometres. It'll take you about 30 minutes to reach the centre driving.

  • Getting there on public transport typically takes 1 hour 5 minutes.

  • If you have a late flight from St Louis Lambert International Airport to Nairobi, nothing beats the convenience of staying close to the terminal. Grab your suitcases from the carousel and then be showered and relaxing soon after at one of these accommodation options near NBO:

  • To get the lowest price, book your ride from Nairobi Jomo Kenyatta International Airport around three weeks ahead of your flight from STL to Nairobi.

Nairobi Wilson Airport (WIL)

  • Once your flight from St Louis Lambert International Airport to Nairobi has touched down, you can make your way to the city centre in around 20 minutes by car. Central Nairobi is roughly 10 kilometres from Nairobi Wilson Airport (WIL).

  • If you're catching public transport, it'll take about 35 minutes.

  • Hang up the 'Do not disturb' sign and rest at a hotel close to WIL. Here are a few options where you can settle in after your STL to Nairobi flight:

  • Typically, the sooner you book, the better the prices and selection of vehicles. Secure your ride from WIL as soon as you've confirmed your plans.

Best time to go to Nairobi

  • It's time to figure out your trip dates for your flight from St Louis Lambert International Airport to Nairobi. July is the most popular month for a trip to Nairobi. If you like a more low-key vibe, go in December.

  • The warmest month in Nairobi is February, with temperatures ranging between 13ºC (55ºF) and 30ºC (86ºF). Book your St Louis Lambert International Airport to Nairobi plane ticket then if that's the weather you find most pleasant.

  • If you want cooler conditions, look for a cheap ticket from STL to Nairobi in July when temperatures average between 12ºC (54ºF) and 24ºC (75ºF).

More about Nairobi

  • Start your Nairobi trip off on the right foot by choosing the perfect place to stay. As soon as you've booked your flight from St Louis Lambert International Airport to Nairobi, check out our selection of hotels including:

  • There are so many things to do and see in this city it can be tricky to work out where to begin. The David Sheldrick Wildlife Trust, Masai Mara National Reserve and Giraffe manor are highlights which should feature on any well-planned Nairobi itinerary.

Explore more of Kenya

  • Nairobi has plenty going for it, but there are so many other parts of Kenya you'll want to see. About 434 kilometres southeast of Nairobi, a visit to Mombasa will keep you busy. Start with attractions like Mombasa Marine National Park, Fort Jesus and Mombasa Beach.

  • If you're ready to explore another major destination in Kenya, consider Nakuru, roughly 145 kilometres northwest of Nairobi. Nakuru National Park, Lake Nakuru and Lake Nakuru View are highlights.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.