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Durham

$96+ Cheap flights from St. Louis (STL) to Durham, NC

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/23. Fares are subject to change and may not be available on all flights or dates of travel.
STL — RDU
abr. 22 — abr. 291
mar. 4/22
mar. 4/29
1 adult, Economy
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Cheapflights Tip: The best prices from Lambert-St Louis to Durham are usually found in June or April, booked 41 days in advance, depart on a Saturday or Monday and return on a Wednesday

Cheap flight deals from St. Louis to Durham

Keep the following information in mind while searching for St. Louis to Durham flight deals. Data was last updated abril 17, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$181
(CheapOair)

One-way from

$96
(Mytrip)

Popular in

March

Cheapest in

June

Average price

$312
Provider with most accurate pricing for Lambert-St Louis-Raleigh-Durham flight deals.
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Provider most trusted by Cheapflights users for Lambert-St Louis-Raleigh-Durham flights.
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From Lambert-St Louis to Durham
Search Deals
One-way flight from Lambert-St Louis to Durham
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Highest demand for flights based on searches. 6% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from St. Louis to Durham

Cheapest flights from St. Louis to Durham
Explore the most affordable flight options available from St. Louis to Durham. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 17, 2025.

This CheapOair deal was found by Cheapflights users on 4/17. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 5/55:45 pmSTL - RDU
1 stop27h 34mFrontier
mié. 5/77:00 amRDU - STL
1 stop18h 06mFrontier
Deal found 4/17$191
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 5/66:10 pmSTL - RDU
3 stops36h 45mSpirit Airlines
vie. 5/910:17 amRDU - STL
1 stop23h 58mSpirit Airlines
Deal found 4/17$282
This Mytrip deal was found by Cheapflights users on 4/17. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/1510:10 amSTL - RDU
1 stop22h 02mMultiple Airlines
jue. 5/228:50 amRDU - STL
3 stops27h 55mMultiple Airlines
Deal found 4/17$284
This Southwest deal was found by Cheapflights users on 4/17. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 6/248:35 pmSTL - RDU
Nonstop1h 50mSouthwest
mar. 7/17:35 amRDU - STL
Nonstop2h 05mSouthwest
Deal found 4/17$293
This Delta deal was found by Cheapflights users on 4/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 6/167:00 amSTL - RDU
1 stop6h 23mDelta
jue. 6/195:20 amRDU - STL
1 stop5h 23mDelta
Deal found 4/17$313
This United Airlines deal was found by Cheapflights users on 4/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 8/138:00 amSTL - RDU
1 stop4h 59mUnited Airlines
vie. 8/156:00 amRDU - STL
2 stops7h 27mUnited Airlines
Deal found 4/17$333
This American Airlines deal was found by Cheapflights users on 4/17. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 4/1710:48 amSTL - RDU
1 stop4h 30mAmerican Airlines
dom. 4/204:18 pmRDU - STL
1 stop6h 06mAmerican Airlines
Deal found 4/17$385
This Alaska Airlines deal was found by Cheapflights users on 4/17. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/316:30 amSTL - RDU
1 stop22h 30mAlaska Airlines
lun. 9/15:41 pmRDU - STL
1 stop21h 36mAlaska Airlines
Deal found 4/17$644

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Durham 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 abril 17, 2025.
Use the filters below to find and compare flights from St. Louis to Durham that are best for you.

Fly from

St. Louis

Fly to

Durham

Route

Depart

Return

Price

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

lun. 5/5

5:45 pm-10:19 pm

1 stop27h 34m

Raleigh-Durham

mié. 5/7

7:00 am-12:06 am

1 stop18h 06m

$191

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

mar. 5/6

6:10 pm-7:55 am

3 stops36h 45m

Raleigh-Durham

vie. 5/9

10:17 am-9:15 am

1 stop23h 58m

$282

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

jue. 5/15

10:10 am-9:12 am

1 stop22h 02m

Raleigh-Durham

jue. 5/22

8:50 am-11:45 am

3 stops27h 55m

$284

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

mar. 6/24

8:35 pm-11:25 pm

Nonstop1h 50m

Raleigh-Durham

mar. 7/1

7:35 am-8:40 am

Nonstop2h 05m

$293

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

lun. 6/16

7:00 am-2:23 pm

1 stop6h 23m

Raleigh-Durham

jue. 6/19

5:20 am-9:43 am

1 stop5h 23m

$313

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

mié. 5/7

8:25 am-2:02 pm

1 stop4h 37m

Raleigh-Durham

lun. 5/19

9:32 am-3:47 pm

1 stop7h 15m

$357

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

lun. 4/21

7:19 am-11:56 am

1 stop3h 37m

Raleigh-Durham

mié. 4/23

6:25 am-9:52 am

1 stop4h 27m

$385

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

mar. 4/22

3:08 pm-6:00 am

1 stop13h 52m

Raleigh-Durham

vie. 4/25

6:05 pm-2:08 pm

1 stop21h 03m

$1,342

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

dom. 5/4

6:10 pm-10:40 am

1 stop15h 30m

$97

St. LouisRaleigh

STL - RDU

STLRDU

Lambert-St Louis

lun. 5/19

5:45 pm-10:19 pm

1 stop27h 34m

$106

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/17

Showing 1-10 of 16 results
1
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Best time to book a flight from St. Louis to Durham

Have a flexible travel schedule? Discover the best time to fly to Durham 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 Durham

How far ahead should I book a flight from St. Louis to Durham?

Use this chart to determine the optimal time to book a round-trip flight from St. Louis to Durham. Price data was last updated on April 11, 2025.

The best time to book flights from St. Louis to Durham is 41 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, August is the cheapest month in which you can book a flight from St. Louis to Durham (average of $206). Flying from St. Louis to Durham in March is currently the most expensive (average of $295). 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.

What is the cheapest time of day to fly from STL to DU8?

Find hourly flight availability from St. Louis to Durham. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated abril 17, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from St. Louis to Durham as you normally would.

What is the cheapest day to fly from St. Louis to Durham?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Durham. Price data was last updated on November 3, 2024.

Travelers seeking maximum savings on their St. Louis to Durham flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Durham by month

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

In terms of precipitation, rainfall in Durham ranges from 2.9 - 4.7 inches per month. July is typically the wettest month, when rainfall can reach 4.7 in. April is typically the driest time to visit Durham when rainfall is around 2.9 in.

Temperature in Durham by month

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

If weather is an important factor for your trip to Durham, 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 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Durham

Get insights into the airlines that provide service to Durham. 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 Durham. Reviews last updated abril 17, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from St. Louis to Durham by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,882 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,280 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,917 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
United Airlines
7.4
Good
8,667 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
9,882 reviews

Entertainment

7.1

Boarding

8.2

Comfort

7.9

Overall

8.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Durham. 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 Durham?

    Lambert-St Louis (STL), located 12.7 mi from the city center, is the airport you fly out of when you book flights from St. Louis to Durham. 5 airlines have flights from Lambert-St Louis to Durham on a regular basis. Booking flights from Lambert-St Louis to Durham should not be difficult; the airport handles an average of 1 outbound flight to Durham per day.

  • How popular is this St. Louis to Durham flight route?

    Within the past month, 3 users have taken a look at flights from Lambert-St Louis to Durham.

  • What are the cheapest airlines to fly from St. Louis to Durham one-way?

    $96 is the cheapest one-way deal found within the past few days, from Frontier. You may also be able to find cheap deals on Spirit Airlines and Sun Country Air, with prices starting from $97 and $123, respectively.

  • What are the cheapest flights from St. Louis to Durham?

    Looking for the cheapest flight from St. Louis to Durham? While on average our users pay $308, our data indicates the cheapest price to be $128. The most popular route (Lambert-St Louis - Raleigh-Durham), is priced around $214.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Durham 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 Durham?

    Currently, August is the cheapest month in which you can book a flight from St. Louis to Durham (average of $206). Flying from St. Louis to Durham in March is currently the most expensive (average of $295). 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

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Top 5 airlines flying from St. Louis to Durham

Discover the top 5 airlines that operate flights from St. Louis to Durham. 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 abril 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$106Average$164FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$218Average$364FlexibilityNo cancel feeOn-time71%
DeltaCheapest$228Average$364FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$234Average$370FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$325Average$427FlexibilityNo cancel feeOn-time69%

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