HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Missouri

$63+ 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 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
RDU — MCI
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Raleigh to Missouri with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 18, 2025.

This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amRDU - MCI
1 stop5h 08mFrontier
Wed 12/3111:33 amMCI - RDU
1 stop11h 40mFrontier
Deal found 12/17$214
This Frontier deal was found by Cheapflights users on 12/17. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/266:00 amRDU - MCI
1 stop5h 08mFrontier
Wed 12/3111:33 amMCI - RDU
1 stop11h 40mFrontier
Deal found 12/17$233
This Priceline deal was found by Cheapflights users on 12/15. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/216:00 amRDU - STL
1 stop4h 40mFrontier
Mon 12/2210:40 amSTL - RDU
1 stop5h 17mFrontier
Deal found 12/15$298
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Sat 12/205:00 amRDU - STL
1 stop4h 35mAmerican Airlines
Tue 1/206:46 pmSTL - RDU
1 stop4h 13mAmerican Airlines
Deal found 12/16$302
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Wed 12/314:12 pmRDU - MCI
1 stop6h 34mAmerican Airlines
Sun 1/47:46 pmMCI - RDU
1 stop6h 12mAmerican Airlines
Deal found 12/16$319
This Delta deal was found by Cheapflights users on 12/16. 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.
Tue 12/1611:02 amRDU - STL
1 stop6h 04mDelta
Tue 1/66:00 amSTL - RDU
1 stop4h 52mDelta
Deal found 12/16$327
This Expedia deal was found by Cheapflights users on 12/15. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/186:00 amRDU - STL
1 stop4h 40mFrontier
Mon 12/2210:40 amSTL - RDU
1 stop5h 17mFrontier
Deal found 12/15$343
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Wed 12/247:00 amRDU - STL
1 stop3h 59mAmerican Airlines
Sat 12/275:00 amSTL - RDU
1 stop4h 34mAmerican Airlines
Deal found 12/17$351
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/226:00 amRDU - MCI
1 stop5h 08mFrontier
Sun 12/2810:02 amMCI - RDU
1 stop5h 49mFrontier
Deal found 12/16$358
This Kiwi.com deal was found by Cheapflights users on 12/16. 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.
Wed 12/315:50 pmRDU - MCI
1 stop24h 20mMultiple Airlines
Sun 1/46:15 pmMCI - RDU
2 stops25h 37mMultiple Airlines
Deal found 12/16$363
This Frontier deal was found by Cheapflights users on 12/16. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:00 amRDU - STL
1 stop4h 40mFrontier
Mon 12/2910:40 amSTL - RDU
1 stop5h 17mFrontier
Deal found 12/16$367
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/269:05 amRDU - MCI
1 stop6h 47mAmerican Airlines
Tue 12/306:15 amMCI - RDU
1 stop5h 43mAmerican Airlines
Deal found 12/16$369

Find flight deals from Raleigh to Missouri

Keep the following information in mind while searching for Raleigh to Missouri flight deals. Data was last updated December 18, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$133
(Kiwi.com)

One-way from

$63
(Trip.com)

Popular in

September

Cheapest in

January

Average price

$374

Good round-trip deal

$259 or less

Good one-way deal

$168 or less
Provider with most accurate pricing for Raleigh-Durham-Lambert-St Louis flight deals.
Search Deals
Provider most trusted by Cheapflights users for Raleigh-Durham-Lambert-St Louis flights.
Search Deals
From Raleigh-Durham to Missouri
Search Deals
One-way flight from Raleigh-Durham to Missouri
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Raleigh-Durham to Missouri.
Search Deals
Price to beat on a one-way flight from Raleigh-Durham to Missouri.
Search Deals

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 December 18, 2025.
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

Thu 1/15

2:48 pm-10:34 pm

1 stop8h 46m

Lambert-St Louis

Mon 1/19

8:32 pm-11:51 pm

1 stop26h 19m

$154

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 2/6

6:10 am-6:51 am

1 stop25h 41m

Lambert-St Louis

Tue 2/10

3:49 pm-1:58 pm

1 stop21h 09m

$160

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Tue 1/6

5:08 pm-10:33 pm

2 stops30h 25m

Lambert-St Louis

Mon 1/12

5:11 pm-1:58 pm

1 stop19h 47m

$162

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Thu 1/22

5:12 pm-11:33 pm

1 stop7h 21m

Lambert-St Louis

Mon 1/26

10:16 am-9:01 pm

1 stop9h 45m

$162

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

Mon 2/2

6:10 am-11:50 am

1 stop6h 40m

Kansas City

Sat 2/28

10:00 am-7:00 am

1 stop20h 00m

$164

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 1/30

7:19 pm-6:51 am

2 stops12h 32m

Lambert-St Louis

Mon 2/2

5:42 pm-1:59 pm

1 stop19h 17m

$175

RaleighSt. Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 2/6

7:19 pm-6:51 am

2 stops12h 32m

Lambert-St Louis

Tue 2/10

3:49 pm-1:58 pm

1 stop21h 09m

$188

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

Thu 1/15

3:08 pm-10:31 am

1 stop20h 23m

Kansas City

Thu 1/22

11:26 am-2:13 pm

1 stop25h 47m

$195

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

Fri 1/23

7:05 am-9:14 am

Nonstop3h 09m

Kansas City

Fri 1/30

7:59 pm-11:24 pm

Nonstop2h 25m

$199

RaleighKansas City

RDU - MCI

RDUMCI

Raleigh-Durham

Fri 2/6

7:05 am-9:14 am

Nonstop3h 09m

Kansas City

Mon 2/9

7:59 pm-11:24 pm

Nonstop2h 25m

$199

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/17

Showing 1-10 of 56 results
1
2
3
...
6

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 December 18, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 24% on flights from Raleigh to Missouri by exploring options for tickets in the evening.

What is the cheapest day to fly from Raleigh to Missouri?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to Missouri. Price data was last updated on December 16, 2024.

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

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 December 18, 2025.
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
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

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
7.9
Good
4,250 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

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
8,005 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

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
9,091 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

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
11,054 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

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
5.8
Fair
3,081 reviews
Southwest
7.9
Good
4,250 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Overall

7.9

Entertainment

7.5

Comfort

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

  • What are the most reliable airlines from Raleigh to Missouri?

    No one likes to see their flight delayed. When booking a flight from Raleigh to Missouri consider choosing Delta (79%), Endeavor Airlines (79%) or Southwest (33%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Raleigh to Missouri?

    Looking at all options, your cheapest flight can be booked for $148. While the most popular route (Raleigh-Durham - Kansas City) can be booked for $167 on average, our data indicates $341 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Raleigh to Missouri

See prices for flight routes from nearby airports that may be better suited for you.
Charlotte to John F Kennedy Intl flights
Raleigh to LaGuardia flights
Raleigh to John F Kennedy Intl flights
Charlotte to Newark flights
Raleigh to Miami flights
Charlotte to LaGuardia flights
Raleigh to Las Vegas flights
Charlotte to Las Vegas flights
Raleigh to Dallas/Fort Worth flights
Charlotte to Dallas/Fort Worth flights
Raleigh to Newark flights
Raleigh to Fort Lauderdale flights
Charlotte to Denver flights
Raleigh to Orlando flights
Charlotte to Miami flights
Charlotte to Fort Lauderdale flights
Charlotte to Orlando flights
Raleigh to Denver flights
Raleigh to Los Angeles flights
Charlotte to Hobby flights
Raleigh to Hobby flights
Charlotte to Boston flights
Charlotte to Los Angeles flights
Raleigh to Boston flights
Raleigh to Seattle flights
Raleigh to San Francisco flights
Charlotte to O'Hare Intl flights
Raleigh to O'Hare Intl flights
Raleigh to Sky Harbor Intl flights
Raleigh to Tampa flights
Raleigh to George Bush Intcntl flights
Charlotte to George Bush Intcntl flights
Charlotte to Sky Harbor Intl flights
Raleigh to Atlanta flights
Charlotte to Salt Lake City flights
Raleigh to Salt Lake City flights
Charlotte to Seattle flights
Greensboro to LaGuardia flights
Norfolk to John F Kennedy Intl flights
Charlotte to Baltimore flights
Charlotte to New Orleans flights
Charlotte to Love Field flights
Charlotte to Dulles Intl flights
Norfolk to Hobby flights
Charlotte to Tampa flights
Norfolk to LaGuardia flights
Raleigh to Austin flights
Norfolk to Fort Lauderdale flights
Norfolk to Newark flights
Raleigh to New Orleans flights

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 December 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$138Average$247FlexibilityNo cancel feeOn-time62%
DeltaCheapest$162Average$355FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$176Average$391FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$196Average$381FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$196Average$330FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.