Cheap flights from St. Louis to Nairobi from $368

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Nairobi departing on 1/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

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Multiple Airlines Logo
1:35 pm - 12:05 am
STL
-
NBO
25h 30m2 stops
Multiple Airlines Logo
1:35 am - 9:51 pm
NBO
-
STL
29h 16m2 stops
$728Multiple Airlines
Thu, Jan 22 - Tue, Feb 3
Multiple Airlines Logo
10:04 am - 12:05 am
STL
-
NBO
29h 01m2 stops
Multiple Airlines Logo
5:00 pm - 9:51 pm
NBO
-
STL
36h 51m2 stops
$730Multiple Airlines
Fri, Feb 20 - Sun, Mar 15
Qatar Airways Logo
1:40 pm - 12:05 am
STL
-
NBO
25h 25m2 stops
Qatar Airways Logo
8:45 am - 10:44 pm
NBO
-
STL
46h 59m2 stops
$741Qatar Airways
Sat, Jan 31 - Sat, Feb 7
Qatar Airways Logo
6:02 pm - 7:15 am
STL
-
NBO
28h 13m2 stops
Qatar Airways Logo
8:45 am - 6:14 pm
NBO
-
STL
42h 29m2 stops
$743Qatar Airways
Thu, Jan 22 - Sun, Feb 1
Delta Logo
6:35 am - 9:10 pm
STL
-
NBO
29h 35m2 stops
Delta Logo
9:10 am - 8:43 pm
NBO
-
STL
44h 33m2 stops
$843Delta
Mon, Jan 19 - Wed, Feb 4
United Airlines Logo
8:05 am - 10:45 pm
STL
-
NBO
29h 40m3 stops
United Airlines Logo
11:55 pm - 11:02 am
NBO
-
STL
44h 07m2 stops
$847United Airlines
Tue, Jan 20 - Wed, Feb 4
United Airlines Logo
6:40 pm - 10:45 pm
STL
-
NBO
43h 05m3 stops
United Airlines Logo
11:40 pm - 10:58 pm
NBO
-
STL
32h 18m2 stops
$856United Airlines
Mon, Jan 19 - Mon, Feb 2
United Airlines Logo
3:50 pm - 10:00 pm
STL
-
NBO
21h 10m1 stop
United Airlines Logo
11:40 pm - 5:18 pm
NBO
-
STL
26h 38m2 stops
$865United Airlines
Wed, Jan 21 - Mon, Feb 2
United Airlines Logo
3:50 pm - 10:00 pm
STL
-
NBO
21h 10m1 stop
United Airlines Logo
11:55 pm - 5:18 pm
NBO
-
STL
26h 23m2 stops
$870United Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
6:40 pm - 10:00 pm
STL
-
NBO
42h 20m2 stops
United Airlines Logo
11:40 pm - 5:18 pm
NBO
-
STL
26h 38m2 stops
$874United Airlines
Mon, Jan 19 - Mon, Feb 2

American Airlines flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport

Our best American Airlines deals on St. Louis to Nairobi Jomo Kenyatta Intl Airport flight tickets
American Airlines
Jan 19
STL2:54 pmLambert-St Louis
31h 21m
2 stops
NBO7:15 amNairobi Jomo Kenyatta Intl
Feb 3
NBO5:00 pmNairobi Jomo Kenyatta Intl
33h 23m
2 stops
STL5:23 pmLambert-St Louis
American Airlines
Jan 19
STL2:54 pmLambert-St Louis
31h 21m
2 stops
NBO7:15 amNairobi Jomo Kenyatta Intl
Feb 1
NBO5:00 pmNairobi Jomo Kenyatta Intl
37h 15m
2 stops
STL9:15 pmLambert-St Louis
American Airlines
Jan 19
STL2:54 pmLambert-St Louis
24h 11m
2 stops
NBO12:05 amNairobi Jomo Kenyatta Intl
Jan 30
NBO8:45 amNairobi Jomo Kenyatta Intl
46h 59m
2 stops
STL10:44 pmLambert-St Louis

Delta flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport

Our best Delta deals on St. Louis to Nairobi Jomo Kenyatta Intl Airport flight tickets
Delta
Jan 20
STL1:00 pmLambert-St Louis
23h 10m
2 stops
NBO9:10 pmNairobi Jomo Kenyatta Intl
Feb 3
NBO11:20 pmNairobi Jomo Kenyatta Intl
30h 17m
2 stops
STL8:37 pmLambert-St Louis
Delta
Jan 20
STL1:00 pmLambert-St Louis
23h 10m
2 stops
NBO9:10 pmNairobi Jomo Kenyatta Intl
Feb 3
NBO11:20 pmNairobi Jomo Kenyatta Intl
30h 23m
2 stops
STL8:43 pmLambert-St Louis
Delta
Jan 25
STL6:57 pmLambert-St Louis
25h 03m
2 stops
NBO5:00 amNairobi Jomo Kenyatta Intl
Feb 4
NBO11:20 pmNairobi Jomo Kenyatta Intl
33h 17m
2 stops
STL11:37 pmLambert-St Louis

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Thu 1/22

1:35 pm-12:05 am

2 stops25h 30m

Nairobi Jomo Kenyatta Intl

Tue 2/3

1:35 am-9:51 pm

2 stops29h 16m

$728

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Fri 2/20

10:04 am-12:05 am

2 stops29h 01m

Nairobi Jomo Kenyatta Intl

Sun 3/15

5:00 pm-9:51 pm

2 stops36h 51m

$730

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Sat 1/31

1:40 pm-12:05 am

2 stops25h 25m

Nairobi Jomo Kenyatta Intl

Sat 2/7

8:45 am-10:44 pm

2 stops46h 59m

$741

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Thu 1/22

6:02 pm-7:15 am

2 stops28h 13m

Nairobi Jomo Kenyatta Intl

Sun 2/1

8:45 am-6:14 pm

2 stops42h 29m

$743

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Mon 1/19

6:35 am-9:10 pm

2 stops29h 35m

Nairobi Jomo Kenyatta Intl

Wed 2/4

9:10 am-8:43 pm

2 stops44h 33m

$843

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Tue 1/20

8:05 am-10:45 pm

3 stops29h 40m

Nairobi Jomo Kenyatta Intl

Wed 2/4

11:55 pm-11:02 am

2 stops44h 07m

$847

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Mon 1/19

6:40 pm-10:45 pm

3 stops43h 05m

Nairobi Jomo Kenyatta Intl

Mon 2/2

11:40 pm-10:58 pm

2 stops32h 18m

$856

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Wed 1/21

3:50 pm-10:00 pm

1 stop21h 10m

Nairobi Jomo Kenyatta Intl

Mon 2/2

11:40 pm-5:18 pm

2 stops26h 38m

$865

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Wed 1/14

3:50 pm-10:00 pm

1 stop21h 10m

Nairobi Jomo Kenyatta Intl

Wed 1/21

11:55 pm-5:18 pm

2 stops26h 23m

$870

St. LouisNairobi

STL - NBO

STLNBO

Lambert-St Louis

Mon 1/19

6:40 pm-10:00 pm

2 stops42h 20m

Nairobi Jomo Kenyatta Intl

Mon 2/2

11:40 pm-5:18 pm

2 stops26h 38m

$874

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Nairobi from

How to get the cheapest flight ticket from St. Louis to Nairobi Jomo Kenyatta Intl Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between St. Louis and Nairobi Jomo Kenyatta Intl Airport?

What is the cheapest month to fly to Nairobi Jomo Kenyatta Intl Airport?

If you aren’t able to travel during the month of September, then book flights to Nairobi Jomo Kenyatta Intl Airport from St. Louis during November instead. Flights to Nairobi Jomo Kenyatta Intl Airport in November, while not as cheap as those in September, still average around $1,050.

What is the cheapest day to depart on your flight to Nairobi Jomo Kenyatta Intl Airport?

According to our data, Thursday is the cheapest day to fly to Nairobi Jomo Kenyatta Intl Airport from St. Louis. The lowest ticket price found for a Thursday departure recently was $1,342. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. Flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport on a Friday will generally be more expensive and average around $1,577. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Nairobi Jomo Kenyatta Intl Airport?

Our data shows that the cheapest St. Louis to Nairobi Jomo Kenyatta Intl Airport flights are usually those with departure times in the morning. Our users have found flights to Nairobi Jomo Kenyatta Intl Airport in the morning for as low as $1,383. Flights to Nairobi Jomo Kenyatta Intl Airport are more costly in the evening, with an average ticket price of $1,808. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Nairobi Jomo Kenyatta Intl Airport?

You are more likely to see cheaper flights to Nairobi Jomo Kenyatta Intl Airport from St. Louis when booking weeks ahead of your departure date. In general, you can expect to find flights to Nairobi Jomo Kenyatta Intl Airport for around $1,272 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Nairobi Jomo Kenyatta Intl Airport from St. Louis for as low as $1,058 on momondo.

When to book flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Nairobi Jomo Kenyatta Intl Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Nairobi Jomo Kenyatta Intl Airport (STL to NBO) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Nairobi Jomo Kenyatta Intl Airport

Fastest flight time

21h 05m

Direct flights

None
The fastest flight from St. Louis to Nairobi Jomo Kenyatta Intl Airport takes 21h 05m
There are no direct flights from St. Louis to Nairobi Jomo Kenyatta Intl Airport. There are no popular flight routes from St. Louis to Nairobi Jomo Kenyatta Intl Airport.
  • How far is Lambert-St Louis to Nairobi Jomo Kenyatta Intl by plane?

    A flight from Lambert-St Louis to Nairobi Jomo Kenyatta Intl will travel around 8221.1 mi. A reasonable flight in good conditions will take 21h 05m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Nairobi Jomo Kenyatta Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Nairobi Jomo Kenyatta Intl Airport are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Nairobi Jomo Kenyatta Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Nairobi Jomo Kenyatta Intl Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Lambert-St Louis Airport to Nairobi Jomo Kenyatta Intl Airport.

  • What documentation or ID do you need to fly to Nairobi Jomo Kenyatta Intl Airport?

    The travel and health documents you'll need for your trip to Nairobi Jomo Kenyatta Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Nairobi Jomo Kenyatta Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Nairobi Jomo Kenyatta Intl Airport?

Best airlines flying from St. Louis to Nairobi Jomo Kenyatta Intl Airport

Compare and see reviews for airlines that fly from St. Louis to Nairobi Jomo Kenyatta Intl Airport with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $747Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights
LufthansaPriceFrom $919Free CancellationRating
6.8
7,635 reviews
Search Lufthansa flights
United AirlinesPriceFrom $939Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
DeltaPriceFrom $955Free CancellationRating
7.9
8,006 reviews
Search Delta flights
Qatar AirwaysPriceFrom $1,037Free CancellationRating
7.4
3,686 reviews
Search Qatar Airways flights
British AirwaysPriceFrom $1,114Free CancellationRating
6.7
7,585 reviews
Search British Airways flights

Traveling to a place near Nairobi?

Book flights to Nairobi if you plan to visit one of these locations
Naivasha

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Can I find flights from St. Louis to Nairobi with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Nairobi flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Nairobi?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Nairobi from St. Louis.

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