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Cheap flights from St. Louis to Richmond from $75

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 Richmond departing on 12/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from St. Louis to Richmond

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
3:30 pm - 5:24 pmSTL-RIC
24h 54m1 stop
Multiple Airlines Logo
9:49 pm - 10:33 pmRIC-STL
25h 44m1 stop
$175Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
12:04 pm - 5:24 pmSTL-RIC
28h 20m2 stops
Multiple Airlines Logo
9:49 pm - 10:33 pmRIC-STL
25h 44m1 stop
$196Multiple Airlines
Find Deal
Thu, Dec 4 - Mon, Dec 8
Multiple Airlines Logo
5:11 pm - 11:55 amSTL-RIC
17h 44m1 stop
Multiple Airlines Logo
12:50 pm - 8:05 amRIC-STL
20h 15m1 stop
$210Multiple Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
5:11 pm - 11:55 amSTL-RIC
17h 44m1 stop
Multiple Airlines Logo
7:44 pm - 6:51 amRIC-STL
36h 07m2 stops
$211Multiple Airlines
Find Deal
Sat, Jan 17 - Sat, Jan 24
Multiple Airlines Logo
3:43 pm - 10:13 amSTL-RIC
17h 30m2 stops
Multiple Airlines Logo
12:50 pm - 8:05 amRIC-STL
20h 15m1 stop
$232Multiple Airlines
Find Deal
Thu, Jan 8 - Sun, Jan 11
Multiple Airlines Logo
3:30 pm - 8:06 pmSTL-RIC
27h 36m1 stop
Multiple Airlines Logo
12:13 pm - 10:33 pmRIC-STL
11h 20m2 stops
$247Multiple Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Multiple Airlines Logo
3:30 pm - 5:32 pmSTL-RIC
25h 02m1 stop
Multiple Airlines Logo
8:25 pm - 9:40 amRIC-STL
14h 15m2 stops
$253Multiple Airlines
Find Deal
Sat, Dec 13 - Sat, Dec 20
Multiple Airlines Logo
3:30 pm - 8:06 pmSTL-RIC
27h 36m1 stop
Multiple Airlines Logo
12:13 pm - 1:52 pmRIC-STL
26h 39m1 stop
$266Multiple Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
Multiple Airlines Logo
3:30 pm - 5:32 pmSTL-RIC
25h 02m1 stop
Multiple Airlines Logo
6:24 pm - 10:56 amRIC-STL
17h 32m1 stop
$269Multiple Airlines
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Sat, Dec 13 - Sat, Dec 20
Delta Logo
6:55 pm - 12:25 amSTL-RIC
4h 30m1 stop
Delta Logo
5:56 pm - 11:39 pmRIC-STL
6h 43m1 stop
$271Delta
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Thu, Jan 8 - Mon, Jan 12

American Airlines flights from St. Louis to Richmond

Our best American Airlines deals on St. Louis to Richmond flight tickets
American Airlines
Jan 8
STL6:00 amLambert-St Louis
6h 15m
1 stop
RIC1:15 pmRichmond Byrd Intl
Jan 12
RIC6:15 amRichmond Byrd Intl
12h 07m
1 stop
STL5:22 pmLambert-St Louis
$277
Find similar
American Airlines
Jan 3
STL5:22 amLambert-St Louis
5h 28m
1 stop
RIC11:50 amRichmond Byrd Intl
Jan 7
RIC3:35 pmRichmond Byrd Intl
5h 57m
1 stop
STL8:32 pmLambert-St Louis
$359
Find similar
American Airlines
Dec 20
STL6:35 pmLambert-St Louis
4h 51m
1 stop
RIC12:26 amRichmond Byrd Intl
Dec 28
RIC5:00 amRichmond Byrd Intl
4h 35m
1 stop
STL8:35 amLambert-St Louis
$383
Find similar

United Airlines flights from St. Louis to Richmond

Our best United Airlines deals on St. Louis to Richmond flight tickets
United Airlines
Dec 17
STL8:00 amLambert-St Louis
4h 52m
1 stop
RIC1:52 pmRichmond Byrd Intl
Dec 24
RIC6:25 amRichmond Byrd Intl
17h 18m
1 stop
STL10:43 pmLambert-St Louis
$430
Find similar
United Airlines
Dec 3
STL11:50 amLambert-St Louis
7h 29m
1 stop
RIC8:19 pmRichmond Byrd Intl
Dec 7
RIC6:30 amRichmond Byrd Intl
6h 45m
1 stop
STL12:15 pmLambert-St Louis
$442
Find similar
United Airlines
Dec 21
STL3:10 pmLambert-St Louis
4h 52m
1 stop
RIC9:02 pmRichmond Byrd Intl
Dec 24
RIC6:25 amRichmond Byrd Intl
17h 18m
1 stop
STL10:43 pmLambert-St Louis
$465
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from St. Louis to Richmond 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 November 21, 2025.
Use the filters below to find and compare flights from St. Louis to Richmond that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 12/4

3:30 pm-5:24 pm

1 stop24h 54m

Richmond Byrd Intl

Mon 12/8

9:49 pm-10:33 pm

1 stop25h 44m

$175

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 12/4

12:04 pm-5:24 pm

2 stops28h 20m

Richmond Byrd Intl

Mon 12/8

9:49 pm-10:33 pm

1 stop25h 44m

$196

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/8

5:11 pm-11:55 am

1 stop17h 44m

Richmond Byrd Intl

Sun 1/11

12:50 pm-8:05 am

1 stop20h 15m

$210

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Sat 1/17

5:11 pm-11:55 am

1 stop17h 44m

Richmond Byrd Intl

Sat 1/24

7:44 pm-6:51 am

2 stops36h 07m

$211

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/8

3:43 pm-10:13 am

2 stops17h 30m

Richmond Byrd Intl

Sun 1/11

12:50 pm-8:05 am

1 stop20h 15m

$232

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Tue 12/2

3:30 pm-8:06 pm

1 stop27h 36m

Richmond Byrd Intl

Sat 12/6

12:13 pm-10:33 pm

2 stops11h 20m

$247

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Sat 12/13

3:30 pm-5:32 pm

1 stop25h 02m

Richmond Byrd Intl

Sat 12/20

8:25 pm-9:40 am

2 stops14h 15m

$253

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Tue 12/2

3:30 pm-8:06 pm

1 stop27h 36m

Richmond Byrd Intl

Sat 12/6

12:13 pm-1:52 pm

1 stop26h 39m

$266

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Sat 12/13

3:30 pm-5:32 pm

1 stop25h 02m

Richmond Byrd Intl

Sat 12/20

6:24 pm-10:56 am

1 stop17h 32m

$269

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/8

6:55 pm-12:25 am

1 stop4h 30m

Richmond Byrd Intl

Mon 1/12

5:56 pm-11:39 pm

1 stop6h 43m

$271

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 Richmond from

How to get the cheapest flight ticket from St. Louis to Richmond

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 cheapest month to fly to Richmond?

If you aren’t able to travel to Richmond during the month of May, then flying in January is also cheap. Prices for this month can be found on momondo for an average of $318.

What is the cheapest day to depart on your flight to Richmond?

The cheapest day to depart on your flight to Richmond is on a Saturday when prices can be found for as low as $335. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Friday because tickets tend to average around $433. These prices are subject to change though, so be sure to set up a Price Alert for flights to Richmond.

What is the cheapest time of day to depart on your flight to Richmond?

Flying to Richmond from St. Louis at noon is the least expensive time of day to depart. momondo users have found prices as low as $343 when looking at flights departing at noon. In the morning is when there is more demand to fly to Richmond, so prices are often more expensive at around $386 per ticket.

How have St. Louis to Richmond flight prices changed over time?

As of November 2025, prices for St. Louis to Richmond flights are approximately 33% cheaper when compared to flights at the same time last year.

When to book flights from St. Louis to Richmond

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

Cheap St. Louis to Richmond (STL to RIC) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Richmond

Direct flights

None
There are no direct flights from St. Louis to Richmond. There are no popular flight routes from St. Louis to Richmond.
Search flight deals

  • How far is Lambert-St Louis to Richmond Byrd Intl by plane?

    Richmond Byrd Intl is 696.9 mi away from Lambert-St Louis. Typically, this will take 4h 02m by plane in normal conditions.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Richmond Byrd Intl Airport?

    Prices for flights from Lambert-St Louis Airport to Richmond Byrd Intl Airport were last updated today.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Richmond Byrd Intl Airport?

  • How old do you have to be to fly from Lambert-St Louis Airport to Richmond Byrd Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Richmond Byrd Intl Airport.

  • What documentation or ID do you need to fly to Richmond Byrd Intl Airport?

    The necessary travel and health documents for your Richmond Byrd Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from St. Louis to Richmond?

Best airlines flying from St. Louis to Richmond

Compare and see reviews for airlines that fly from St. Louis to Richmond with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $232Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $269Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,251 reviews
Search Southwest flights

Traveling to a place near Richmond?

Book flights to Richmond if you plan to visit one of these locations
Ashland
Chester
Hopewell
Colonial Heights
Glen Allen
Petersburg
Doswell
Emporia
Midlothian
Prince George
Montpelier

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Richmond?

Finding the right flight to Richmond from St. Louis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Richmond quick and easy, saving you time and money.

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

Flights from St. Louis to Richmond with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

Once all potential St. Louis to Richmond flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from St. Louis to Richmond right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Richmond, momondo offers a useful price alert feature which will track prices for flights to Richmond from St. Louis and alert you when they change.

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