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$64+ Cheap flights from Raleigh (RDU) to Missouri

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — STL
feb. 7 — feb. 141
sáb. 2/7
sáb. 2/14
1 adult, Economy
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Cheap flight deals from Raleigh to Missouri

Keep the following information in mind while searching for Raleigh to Missouri flight deals. Data was last updated enero 8, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$141
(Kiwi.com)

One-way from

$64
(Priceline)

Popular in

September

Cheapest in

October

Average price

$374

Good round-trip deal

$199 or less

Good one-way deal

$148 or less
Provider with most accurate pricing for Raleigh-Durham-Lambert-St Louis flight deals.
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Provider most trusted by Cheapflights users for Raleigh-Durham-Lambert-St Louis flights.
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From Raleigh-Durham to Missouri
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One-way flight from Raleigh-Durham to Missouri
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High demand for flights, 0% potential price rise
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Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Raleigh-Durham to Missouri.
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Price to beat on a one-way flight from Raleigh-Durham to Missouri.
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Find flight deals from Raleigh to Missouri

Cheapest flights from Raleigh to Missouri
Explore the most affordable flight options available from Raleigh to Missouri. Find the lowest fares from popular airlines and budget airlines, with prices last updated on enero 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/42:15 pmRDU - STL
1 stop10h 18mFrontier
mié. 2/118:17 pmSTL - RDU
1 stop20h 43mFrontier
Deal found 1/7$142
This Travelocity deal was found by Cheapflights users on 1/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 1/229:36 pmRDU - STL
1 stop13h 47mFrontier
lun. 1/265:42 pmSTL - RDU
1 stop19h 17mFrontier
Deal found 1/7$144
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/252:53 pmRDU - STL
1 stop8h 34mFrontier
dom. 3/13:49 pmSTL - RDU
1 stop15h 48mFrontier
Deal found 1/6$147
This Trip.com deal was found by Cheapflights users on 1/7. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 1/263:44 pmRDU - STL
1 stop8h 49mFrontier
mié. 1/285:42 pmSTL - RDU
1 stop20h 58mFrontier
Deal found 1/7$149
This Orbitz deal was found by Cheapflights users on 1/7. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 3/188:47 amRDU - STL
1 stop23h 15mFrontier
sáb. 3/211:58 pmSTL - RDU
1 stop27h 23mFrontier
Deal found 1/7$150
This Kiwi.com deal was found by Cheapflights users on 1/7. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 2/43:49 pmRDU - STL
2 stops32h 44mMultiple Airlines
mié. 2/118:17 pmSTL - RDU
1 stop20h 43mMultiple Airlines
Deal found 1/7$151
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 1/282:15 pmRDU - STL
1 stop10h 18mFrontier
vie. 1/3011:18 amSTL - RDU
1 stop8h 33mFrontier
Deal found 1/6$152
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 1/236:10 amRDU - STL
1 stop25h 41mFrontier
sáb. 1/2412:12 pmSTL - RDU
1 stop6h 08mFrontier
Deal found 1/6$154
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/206:54 pmRDU - STL
1 stop12h 57mFrontier
lun. 2/233:49 pmSTL - RDU
1 stop21h 09mFrontier
Deal found 1/6$156
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 3/14:30 pmRDU - STL
1 stop15h 21mFrontier
mié. 3/45:18 pmSTL - RDU
1 stop21h 42mFrontier
Deal found 1/6$157
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 2/73:10 pmRDU - STL
1 stop9h 23mMultiple Airlines
mar. 2/103:49 pmSTL - RDU
1 stop24h 10mMultiple Airlines
Deal found 1/6$162
This Kiwi.com deal was found by Cheapflights users on 1/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 2/136:54 pmRDU - STL
1 stop12h 57mFrontier
lun. 2/163:49 pmSTL - RDU
1 stop21h 09mFrontier
Deal found 1/6$164

Cheapflights Fare Finder

 
Customize your flight search to find flights from Raleigh to Missouri 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 enero 8, 2026.
Use the filters below to find and compare flights from Raleigh to Missouri that are best for you.

Fly from

Raleigh

Fly to

Missouri

Route

Depart

Return

Price

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

mié. 2/25

2:53 pm-10:27 pm

1 stop8h 34m

Lambert-St Louis

dom. 3/1

3:49 pm-8:37 am

1 stop15h 48m

$147

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

vie. 2/6

7:05 am-9:14 am

Nonstop3h 09m

Kansas City

lun. 2/9

7:59 pm-11:24 pm

Nonstop2h 25m

$199

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

mar. 2/24

7:09 am-9:16 am

Nonstop3h 07m

Kansas City

lun. 3/2

7:59 pm-11:22 pm

Nonstop2h 23m

$199

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

jue. 1/29

10:00 am-2:27 pm

1 stop5h 27m

Kansas City

lun. 2/2

5:45 pm-11:44 pm

1 stop4h 59m

$201

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

mar. 2/24

6:18 am-2:02 pm

1 stop8h 44m

Kansas City

lun. 3/2

3:22 pm-8:56 pm

1 stop4h 34m

$201

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

mié. 2/18

2:53 pm-10:27 pm

1 stop8h 34m

Lambert-St Louis

jue. 2/19

10:11 pm-1:39 pm

2 stops14h 28m

$203

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

lun. 2/9

3:02 pm-9:59 pm

2 stops7h 57m

Kansas City

mié. 2/11

3:24 pm-9:18 pm

1 stop4h 54m

$206

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

jue. 2/5

7:05 am-9:14 am

Nonstop3h 09m

Kansas City

jue. 2/12

6:30 am-12:06 pm

1 stop4h 36m

$209

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

dom. 2/8

3:56 pm-6:51 am

2 stops15h 55m

Lambert-St Louis

mar. 2/10

3:49 pm-1:58 pm

1 stop21h 09m

$209

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

jue. 3/26

9:51 am-1:30 pm

1 stop4h 39m

Kansas City

lun. 3/30

7:59 pm-11:24 pm

Nonstop2h 25m

$209

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/7

Showing 1-10 of 60 results
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Best time to book a flight from Raleigh to Missouri

Have a flexible travel schedule? Discover the best time to fly to Missouri from Raleigh 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 Raleigh to Missouri

What is the cheapest month to book a flight from Raleigh to Missouri?

Currently, May is the cheapest month in which you can book a flight from Raleigh to Missouri (average of $88). Flying from Raleigh to Missouri in March is currently the most expensive (average of $224). 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 RDU to MO?

Find hourly flight availability from Raleigh to Missouri. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated enero 8, 2026.

Unlike at noon, when flights are generally more expensive, you can save up to 36% on flights from Raleigh to Missouri by exploring options for tickets in the morning.

Reviews of airlines servicing Missouri

Get insights into the airlines that provide service to Missouri. 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 Missouri. Reviews last updated enero 8, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Raleigh to Missouri by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,250 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,025 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
United Airlines
7.4
Good
9,139 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,095 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Frontier
5.7
Fair
3,062 reviews
Southwest
8.0
Very good
4,250 reviews

Boarding

8.1

Entertainment

7.5

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

Find useful and relevant information for your journey from Raleigh to Missouri. 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 Raleigh to Missouri?

    Most people fly from Raleigh-Durham (RDU) if they book a flight from Raleigh to Missouri. Raleigh-Durham is conveniently located just 11.1 mi from Raleigh’s city center.

  • How popular is this Raleigh to Missouri flight route?

    Within the past month, 28 users have taken a look at flights from Raleigh-Durham to Missouri.

  • How long is the flight from Raleigh to Missouri?

    A quick flight from Raleigh to Missouri can take about 3h 09m. Frontier provides one of the quickest options available for as low as $199. The distance from Raleigh to Missouri is about 902 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Raleigh to Missouri one-way?

    One-way options have recently been found by users for as low as $55 on Frontier. Other airlines that offer cheap prices include Delta from $88 and Southwest from $98 one-way.

  • What are the most popular routes from Raleigh to Missouri?

    While some choose either Raleigh-Durham - Kansas City or Raleigh-Durham - Springfield-Branson, Raleigh-Durham - Lambert-St Louis is the most popular route from Raleigh to Missouri.

  • What are the cheapest flights from Raleigh to Missouri?

    Looking at all options, your cheapest flight can be booked for $82. While the most popular route (Raleigh-Durham - Lambert-St Louis) can be booked for $151 on average, our data indicates $343 when flying from Raleigh to Missouri.

  • Can I find deals for flights from Raleigh to Missouri that include hotel bookings?

    Yes. In addition to deals on Raleigh to Missouri flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Raleigh to Missouri?

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

  • Can I find deals for business class flights from Raleigh to Missouri?

    Yes. Cheapflights offers flight deals from Raleigh to Missouri 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 Raleigh to Missouri?

    Currently, May is the cheapest month in which you can book a flight from Raleigh to Missouri (average of $88). Flying from Raleigh to Missouri in March is currently the most expensive (average of $224). 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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Alternative routes for Raleigh to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Raleigh to Missouri

Discover the top 5 airlines that operate flights from Raleigh to Missouri. 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 enero 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$141Average$250FlexibilityNo cancel feeOn-time62%
DeltaCheapest$166Average$354FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$392FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$196Average$381FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$196Average$350FlexibilityNo cancel feeOn-time69%

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