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Cheap flights from Raleigh to St. Louis (RDU - STL) from $70

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 5/28. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
RDU — STL
May 3 — May 101
From?
To?
Fri 5/3
Fri 5/10
1 adult, Economy
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The best prices from Raleigh-Durham to Lambert-St Louis are usually found in September or August, booked 63 days in advance, depart on a Wednesday or Saturday and return on a Saturday

Cheap flight deals from Raleigh to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Raleigh (RDU) to St. Louis (STL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 28, 2024.

Popular in

June

Cheapest in

September

Round-trip from

$323

One-way from

$139
High demand for flights, 15% potential price rise
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Best time to find cheap flights, 19% potential price drop
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From Raleigh-Durham to Lambert-St Louis
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One-way flight from Raleigh-Durham to Lambert-St Louis
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What is the cheapest day to fly round-trip from Raleigh to St. Louis?

Flying to your destination on a Sunday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to St. Louis. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Raleigh to St. Louis?

Find a great deal and save up to 139% by booking at least 22 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Raleigh to St. Louis within the next two weeks, with the cheapest ticket starting at $375.

What is the cheapest month to fly from Raleigh to St. Louis?

Our data shows that September tends to be the cheapest month to fly to St. Louis from Raleigh. Users have commonly found prices around $355 for the month, but tickets can be as low as $123. Due to multiple factors, prepare for potentially higher prices in June.

When is the cheapest time to fly from Raleigh to St. Louis (RDU - STL)?

Unlike in the morning, when flights are generally more expensive, you can save up to 17% on flights from Raleigh to St. Louis by exploring options for tickets in the evening.

Cheap Frontier flights from Raleigh to St. Louis

Explore cheap flight options specifically provided by Frontier for the route between Raleigh and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Take a look at some of the lowest-priced Frontier flights heading from Raleigh to St. Louis. Be sure to come back soon if the deals available don't appeal to you at this time.
Sat 5/2510:44 pmRDU - STL
1 stop9h 24mFrontier
Tue 5/287:44 pmSTL - RDU
1 stop12h 01mFrontier
Deal found 4/27$120
Wed 5/1512:17 pmRDU - STL
1 stop19h 51mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/26$150
Sat 5/48:57 amRDU - STL
1 stop6h 41mFrontier
Tue 5/77:16 pmSTL - RDU
1 stop20h 40mFrontier
Deal found 4/27$153
Thu 5/1610:41 pmRDU - STL
1 stop9h 27mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/27$163
Thu 5/1610:41 pmRDU - STL
1 stop9h 27mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/27$170
Mon 6/247:47 pmRDU - STL
1 stop12h 21mFrontier
Fri 6/2810:36 pmSTL - RDU
1 stop7h 24mFrontier
Deal found 4/27$189
Fri 6/215:44 pmRDU - STL
1 stop5h 02mFrontier
Mon 6/246:16 pmSTL - RDU
1 stop12h 39mFrontier
Deal found 4/27$199
Tue 6/181:01 pmRDU - STL
1 stop19h 27mFrontier
Sun 6/237:44 pmSTL - RDU
1 stop11h 46mFrontier
Deal found 4/27$208
Wed 7/1010:01 pmRDU - STL
1 stop10h 01mFrontier
Tue 7/166:42 pmSTL - RDU
1 stop12h 31mFrontier
Deal found 4/27$209

Cheap American Airlines flights from Raleigh to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Raleigh and St. Louis. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Browse through some of the cheapest American Airlines flights traveling from Raleigh to St. Louis. Make sure to examine the flight information before completing your reservation.
Thu 5/236:00 amRDU - STL
1 stop4h 53mAmerican Airlines
Sun 5/269:52 amSTL - RDU
1 stop7h 24mAmerican Airlines
Deal found 4/27$241
Tue 7/305:00 amRDU - STL
1 stop4h 30mAmerican Airlines
Thu 8/17:04 amSTL - RDU
1 stop5h 55mAmerican Airlines
Deal found 4/27$269
Fri 7/512:50 pmRDU - STL
1 stop5h 06mAmerican Airlines
Wed 7/105:46 pmSTL - RDU
1 stop3h 45mAmerican Airlines
Deal found 4/26$279
Fri 8/98:44 pmRDU - STL
1 stop3h 36mAmerican Airlines
Fri 8/166:58 pmSTL - RDU
1 stop3h 21mAmerican Airlines
Deal found 4/26$285
Thu 7/183:28 pmRDU - STL
1 stop7h 01mAmerican Airlines
Mon 7/226:04 amSTL - RDU
1 stop6h 10mAmerican Airlines
Deal found 4/27$288
Fri 7/52:49 pmRDU - STL
2 stops8h 10mAmerican Airlines
Wed 7/106:06 amSTL - RDU
1 stop8h 18mAmerican Airlines
Deal found 4/26$560
Fri 5/246:00 amRDU - STL
1 stop4h 53mAmerican Airlines
Mon 5/275:55 amSTL - RDU
2 stops7h 02mAmerican Airlines
Deal found 4/27$572
Fri 5/36:10 pmRDU - STL
1 stop5h 32mAmerican Airlines
Fri 5/105:04 amSTL - RDU
1 stop4h 04mAmerican Airlines
Deal found 4/27$670
Fri 5/106:00 amRDU - STL
1 stop6h 10mAmerican Airlines
Fri 5/104:20 pmSTL - RDU
1 stop4h 35mAmerican Airlines
Deal found 4/27$689

Cheap Raleigh to St. Louis flights in April & May 2024

Find cheap flight options from Raleigh to St. Louis specifically for the months of April and May 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Prices were last updated on April 28, 2024.
Scroll through some of the best deals on flights from Raleigh to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/2510:44 pmRDU - STL
1 stop9h 24mFrontier
Tue 5/287:44 pmSTL - RDU
1 stop12h 01mFrontier
Deal found 4/27$120
Wed 5/1512:17 pmRDU - STL
1 stop19h 51mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/26$150
Sat 5/48:57 amRDU - STL
1 stop6h 41mFrontier
Tue 5/77:16 pmSTL - RDU
1 stop20h 40mFrontier
Deal found 4/27$153
Thu 5/1610:41 pmRDU - STL
1 stop9h 27mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/27$163
Thu 5/1610:41 pmRDU - STL
1 stop9h 27mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/27$170
Fri 5/246:05 pmRDU - STL
1 stop23h 20mMultiple Airlines
Mon 5/279:20 pmSTL - RDU
1 stop9h 35mMultiple Airlines
Deal found 4/27$215
Thu 5/28:41 pmRDU - STL
1 stop11h 32mFrontier
Thu 5/97:16 pmSTL - RDU
1 stop20h 57mFrontier
Deal found 4/27$221
Fri 5/310:46 pmRDU - STL
1 stop16h 52mFrontier
Mon 5/69:11 pmSTL - RDU
1 stop15h 36mFrontier
Deal found 4/27$231
Fri 5/248:43 pmRDU - STL
1 stop3h 39mAmerican Airlines
Sun 5/269:52 amSTL - RDU
1 stop7h 24mAmerican Airlines
Deal found 4/27$241

Raleigh to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Raleigh and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Scroll through some of the best deals on flights from Raleigh to St. Louis in 2024. More deals are always being added, so be sure to check back regularly.
Sat 5/2510:44 pmRDU - STL
1 stop9h 24mFrontier
Tue 5/287:44 pmSTL - RDU
1 stop12h 01mFrontier
Deal found 4/27$120
Thu 6/610:13 pmRDU - STL
1 stop9h 55mFrontier
Wed 6/128:18 amSTL - RDU
1 stop22h 37mFrontier
Deal found 4/27$145
Wed 5/1512:17 pmRDU - STL
1 stop19h 51mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/26$150
Sat 5/48:57 amRDU - STL
1 stop6h 41mFrontier
Tue 5/77:16 pmSTL - RDU
1 stop20h 40mFrontier
Deal found 4/27$153
Wed 7/1710:01 pmRDU - STL
1 stop10h 01mFrontier
Wed 7/249:20 pmSTL - RDU
1 stop9h 46mFrontier
Deal found 4/27$159
Thu 5/1610:41 pmRDU - STL
1 stop9h 27mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/27$163
Thu 5/1610:41 pmRDU - STL
1 stop9h 27mFrontier
Sat 5/185:25 pmSTL - RDU
1 stop13h 30mFrontier
Deal found 4/27$170
Mon 6/247:47 pmRDU - STL
1 stop12h 21mFrontier
Fri 6/2810:36 pmSTL - RDU
1 stop7h 24mFrontier
Deal found 4/27$189
Tue 6/113:52 pmRDU - STL
1 stop16h 36mFrontier
Wed 6/1910:36 pmSTL - RDU
1 stop8h 39mFrontier
Deal found 4/27$193

Raleigh to St. Louis flights leaving soon

Find last-minute flight options from Raleigh to St. Louis for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
Consider one of these great deals we found on last-minute flights from Raleigh to St. Louis. Users should double check the flight they book to ensure it matches the day, time, and destination they're looking for.
Sat 5/48:57 amRDU - STL
1 stop6h 41mFrontier
Tue 5/77:16 pmSTL - RDU
1 stop20h 40mFrontier
Deal found 4/27$153
Fri 5/310:46 pmRDU - STL
1 stop16h 52mFrontier
Mon 5/69:11 pmSTL - RDU
1 stop15h 36mFrontier
Deal found 4/27$231
Fri 5/36:34 pmRDU - STL
1 stop16h 13mFrontier
Sun 5/53:29 pmSTL - RDU
1 stop28h 07mFrontier
Deal found 4/27$271
Sat 5/410:12 amRDU - STL
1 stop8h 22mSpirit Airlines
Tue 5/72:35 pmSTL - RDU
3 stops25h 30mSpirit Airlines
Deal found 4/27$276
Fri 5/36:34 pmRDU - STL
1 stop16h 13mFrontier
Sat 5/48:04 pmSTL - RDU
1 stop23h 37mFrontier
Deal found 4/26$281
Fri 5/36:10 pmRDU - STL
1 stop5h 32mAmerican Airlines
Sun 5/55:15 amSTL - RDU
1 stop3h 38mAmerican Airlines
Deal found 4/27$285
Sat 5/49:27 pmRDU - STL
2 stops22h 13mMultiple Airlines
Tue 5/72:35 pmSTL - RDU
3 stops25h 30mMultiple Airlines
Deal found 4/27$383
Fri 5/310:12 amRDU - STL
2 stops25h 28mSpirit Airlines
Sun 5/56:24 pmSTL - RDU
1 stop13h 53mSpirit Airlines
Deal found 4/27$391
Fri 5/310:12 amRDU - STL
2 stops25h 28mMultiple Airlines
Sun 5/512:00 pmSTL - RDU
3 stops20h 17mMultiple Airlines
Deal found 4/27$426

One-way flights to St. Louis from Raleigh

Search for one-way flight options from Raleigh to St. Louis. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,991,349 searches. Data last updated April 28, 2024.
If you're seeking multiple options on one-way flights from Raleigh to St. Louis, be sure to check out these deals, which are updated often. Users in need of a round-trip flight from Raleigh to St. Louis instead should update the search form at the top of page.
Tue 5/2810:41 pmRDU - STL
1 stop22h 29mFrontier
Deal found 4/27$70
Mon 5/610:12 amRDU - STL
1 stop24h 32mSpirit Airlines
Deal found 4/27$74
Wed 5/810:46 pmRDU - STL
1 stop9h 27mFrontier
Deal found 4/27$88
Wed 7/2410:01 pmRDU - STL
1 stop10h 01mFrontier
Deal found 4/27$91
Tue 5/76:32 pmRDU - STL
1 stop27h 21mFrontier
Deal found 4/27$92
Tue 5/79:35 amRDU - STL
2 stops26h 11mMultiple Airlines
Deal found 4/27$133
Sun 5/1210:58 pmRDU - STL
1 stop22h 13mFrontier
Deal found 4/27$139
Sun 5/197:00 amRDU - STL
1 stop3h 53mAmerican Airlines
Deal found 4/27$143
Tue 5/286:05 pmRDU - STL
3 stops21h 45mMultiple Airlines
Deal found 4/27$145

Find flights from Raleigh to St. Louis within your budget

Customize your flight search to find flights from Raleigh to St. Louis 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 2,991,349 searches. Data last updated April 28, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$120 - $530

Route

Depart

Return

Price

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Sat 5/25

1 stop9h 24m

Lambert-St Louis

Tue 5/28

1 stop12h 01m

$120

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Wed 5/15

1 stop19h 51m

Lambert-St Louis

Sat 5/18

1 stop13h 30m

$150

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Thu 5/16

1 stop9h 27m

Lambert-St Louis

Sat 5/18

1 stop13h 30m

$163

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Thu 5/16

1 stop9h 27m

Lambert-St Louis

Sat 5/18

1 stop13h 30m

$170

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Mon 6/24

1 stop12h 21m

Lambert-St Louis

Fri 6/28

1 stop7h 24m

$189

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 5/24

1 stop23h 20m

Lambert-St Louis

Mon 5/27

1 stop9h 35m

$215

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Thu 5/23

1 stop4h 53m

Lambert-St Louis

Sun 5/26

1 stop7h 24m

$241

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Fri 5/10

1 stop23h 20m

Lambert-St Louis

Sun 5/12

1 stop21h 46m

$263

Raleigh-DurhamLambert-St Louis

RDU - STL

RDUSTL

Raleigh-Durham

Sat 6/8

1 stop10h 11m

Lambert-St Louis

Sat 6/15

2 stops14h 54m

$530

Flights are sorted by cheapest first

Deals found on 4/27

When is the best time to book a flight from Raleigh to St. Louis?

Use this chart to determine the optimal time to book a round-trip flight from Raleigh to St. Louis. Price data was last updated on January 28, 2024.
Booking 63 days in advance of your planned departure date is, on average, the best time to get cheap flights from Raleigh to St. Louis. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
Search Deals

When is the cheapest time to fly from Raleigh to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Raleigh to St. Louis. Price data was last updated on April 21, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Raleigh to St. Louis flight should consider departing on Tuesday evenings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to St. Louis by month

Plan your trip from Raleigh to St. Louis by taking into account the cheapest months to travel. The average price of a one-way flight from Raleigh to St. Louis is currently $108 while a round-trip flight costs $227. Price data was last updated on April 21, 2024.

Currently, September is the cheapest month in which you can book a flight from Raleigh to St. Louis (average of $323). Flying from Raleigh to St. Louis in July is currently the most expensive (average of $378). 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.

January

$326

February

$331

March

$357

April

$337

May

$350

June

$373

July

$378

August

$336

September

$323

October

$323

November

$336

December

$326

Temperature and rainfall in St. Louis by month

Plan your trip to St. Louis by taking into account the average temperature and rainfall totals by month.

STL

Temperature

32 - 80.6 °F

Reviews of airlines servicing St. Louis

Get insights into the airlines that provide service to St. Louis. 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 St. Louis. Reviews last updated April 28, 2024.
Read through reviews of airlines operating flights from Raleigh to St. Louis, such as Frontier, American Airlines and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Alaska Airlines
8.1
Very good
9,117 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

United Airlines
7.4
Good
11,228 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

American Airlines
7.3
Good
14,875 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Spirit Airlines
6.4
Okay
8,743 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Frontier
6.3
Okay
4,129 reviews
Alaska Airlines
8.1
Very good
9,117 reviews
Check prices

Overall

8.1

Entertainment

7.3

Comfort

7.9

Boarding

8.2

Crew

8.6

Food

7.3

Reviews

1 / 10

Paid a lot for our exit row seats and they weren’t that roomy.

Related info for your journey

Find useful and relevant information for your journey from Raleigh to St. Louis. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Raleigh to St. Louis?

    Booking a flight from Raleigh-Durham (RDU) to Lambert-St Louis (STL) is your only option if you wish to fly from Raleigh to St. Louis. On a typical day, there is 1 flight from Raleigh-Durham to Lambert-St Louis, all of which are around 3h 51m for a nonstop flight. You can also purchase a plane ticket from 4 airlines when you book a flight from Raleigh-Durham to St. Louis.

  • Can I find flights from Raleigh to St. Louis for under $200 on Cheapflights?

    Yes, there are multiple flights from Raleigh to St. Louis for under $200. The cheapest flight booked recently is on Frontier for just $120, but on average you can expect to pay $228.

  • Are there last-minute flights available from Raleigh to St. Louis for under $200?

    There are currently 17+ open flights from Raleigh to St. Louis within the next 7 days for less than $200.

  • What are the cheapest airlines flying from Raleigh to St. Louis round-trip?

    According to our current data, Frontier ($120), American Airlines ($241), and Spirit Airlines ($263) offers the cheapest pricing from Raleigh to St. Louis. Frontier is priced at 66% lower than the current average price of a flight leaving 3 months from now.

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

    The cheapest airlines for a one-way flight from Raleigh to St. Louis are Frontier ($70), Spirit Airlines ($74), and American Airlines ($143).

  • What are the most popular airlines that fly from Raleigh to St. Louis?

    When booking a flight from Raleigh to St. Louis, you may want to consider flying on American Airlines, Delta or Frontier as they are the most popular for this route.

  • What does RDU to STL mean?

    Great question - RDU to STL just means Raleigh-Durham Airport to Lambert-St Louis Airport. Now you’ll know what these unique codes when you look for flights!

  • Can I find deals for flights from Raleigh to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Raleigh to St. Louis flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Raleigh to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Raleigh to St. Louis flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Raleigh to St. Louis by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Raleigh to St. Louis that allow pets onboard?

    Many airlines flying from Raleigh to St. Louis offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Raleigh to St. Louis?

    Yes, you can often find last-minute deals on Raleigh to St. Louis flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Raleigh to St. Louis flight deals updated?

    The Raleigh to St. Louis flight deals you see on this page were last updated on 4/27.

See more FAQs

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Alternative routes for Raleigh to St. Louis
See prices for flight routes from nearby airports that may be better suited for you.

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Top 4 airlines flying from Raleigh to St. Louis

Discover the top 4 airlines that operate flights from Raleigh to St. Louis. 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 2,991,349 searches. Data last updated April 28, 2024.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$120Average$178FlexibilityNo cancel feeOn-time62%
Search Frontier flights
American AirlinesCheapest$223Average$365FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
DeltaCheapest$285Average$359FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapest$317Average$505FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
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Raleigh to London Stansted Airport flights

Search flights from Raleigh to St. Louis by cabin class

Find flights from Raleigh to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Hourly flight availability from Raleigh to St. Louis

Find hourly flight availability from Raleigh to St. Louis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 28, 2024.
1%of flight departuresEarly morningMidnight to 6 am
54%of flight departuresMorning6 am to noon
0%of flight departuresAfternoonNoon to 6 pm
45%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Raleigh to St. Louis

Explore weekly flight availability from Raleigh to St. Louis. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 28, 2024.
Sunday1daily flight
Monday1daily flight
Tuesday1daily flight
Wednesday1daily flight
Thursday1daily flight
Friday1daily flight
Saturday1daily flight

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Can Cheapflights notify me if prices for flights from Raleigh to St. Louis become cheaper?

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