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Cheap flights from St. Louis to Richmond from $102

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 12/11. 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.
American Airlines Logo
6:52 am - 12:33 pm
STL
-
RIC
4h 41m1 stop
American Airlines Logo
5:23 pm - 11:12 pm
RIC
-
STL
6h 49m1 stop
$173American Airlines
Wed, Feb 11 - Wed, Feb 11
Southwest Logo
6:50 am - 11:55 am
STL
-
RIC
4h 05m1 stop
Southwest Logo
4:05 pm - 9:55 pm
RIC
-
STL
6h 50m2 stops
$178Southwest
Wed, Feb 11 - Wed, Feb 11
Frontier Logo
10:42 am - 6:41 pm
STL
-
RIC
6h 59m1 stop
Frontier Logo
6:57 pm - 10:02 am
RIC
-
STL
16h 05m1 stop
$193Frontier
Thu, Jan 1 - Thu, Jan 8
American Airlines Logo
3:30 pm - 10:05 pm
STL
-
RIC
5h 35m1 stop
American Airlines Logo
2:47 pm - 6:34 pm
RIC
-
STL
4h 47m1 stop
$223American Airlines
Thu, Jan 8 - Mon, Jan 12
American Airlines Logo
6:52 am - 1:57 pm
STL
-
RIC
6h 05m1 stop
American Airlines Logo
6:00 am - 10:51 am
RIC
-
STL
5h 51m1 stop
$247American Airlines
Fri, Jan 9 - Mon, Jan 12
American Airlines Logo
5:00 am - 12:30 pm
STL
-
RIC
6h 30m1 stop
American Airlines Logo
3:35 pm - 8:32 pm
RIC
-
STL
5h 57m1 stop
$260American Airlines
Thu, Jan 1 - Thu, Jan 8
Delta Logo
6:47 pm - 12:27 am
STL
-
RIC
4h 40m1 stop
Delta Logo
7:37 pm - 11:42 pm
RIC
-
STL
5h 05m1 stop
$271Delta
Thu, Mar 5 - Mon, Mar 9
Frontier Logo
10:42 am - 6:41 pm
STL
-
RIC
6h 59m1 stop
Frontier Logo
5:17 pm - 10:02 am
RIC
-
STL
17h 45m1 stop
$273Frontier
Thu, Jan 1 - Sun, Jan 4
Multiple Airlines Logo
3:30 pm - 5:24 pm
STL
-
RIC
24h 54m1 stop
Multiple Airlines Logo
8:25 pm - 10:33 pm
RIC
-
STL
27h 08m1 stop
$288Multiple Airlines
Sun, Dec 14 - Sun, Jan 4
Frontier Logo
10:42 am - 6:41 pm
STL
-
RIC
6h 59m1 stop
Frontier Logo
5:17 pm - 10:02 am
RIC
-
STL
17h 45m1 stop
$293Frontier
Thu, Dec 18 - Sun, Dec 21

Frontier flights from St. Louis to Richmond

Our best Frontier deals on St. Louis to Richmond flight tickets
Frontier
Jan 1
STL10:42 amLambert-St Louis
6h 59m
1 stop
RIC6:41 pmRichmond Byrd Intl
Jan 8
RIC6:57 pmRichmond Byrd Intl
16h 05m
1 stop
STL10:02 amLambert-St Louis
$193
Find similar
Frontier
Jan 1
STL10:42 amLambert-St Louis
6h 59m
1 stop
RIC6:41 pmRichmond Byrd Intl
Jan 4
RIC5:17 pmRichmond Byrd Intl
17h 45m
1 stop
STL10:02 amLambert-St Louis
$273
Find similar
Frontier
Dec 18
STL10:42 amLambert-St Louis
6h 59m
1 stop
RIC6:41 pmRichmond Byrd Intl
Dec 21
RIC5:17 pmRichmond Byrd Intl
17h 45m
1 stop
STL10:02 amLambert-St Louis
$293
Find similar

Delta flights from St. Louis to Richmond

Our best Delta deals on St. Louis to Richmond flight tickets
Delta
Mar 5
STL6:47 pmLambert-St Louis
4h 40m
1 stop
RIC12:27 amRichmond Byrd Intl
Mar 9
RIC7:37 pmRichmond Byrd Intl
5h 05m
1 stop
STL11:42 pmLambert-St Louis
$271
Find similar
Delta
Jan 9
STL6:35 amLambert-St Louis
4h 32m
1 stop
RIC12:07 pmRichmond Byrd Intl
Jan 11
RIC1:17 pmRichmond Byrd Intl
5h 33m
1 stop
STL5:50 pmLambert-St Louis
$319
Find similar
Delta
May 20
STL6:45 amLambert-St Louis
4h 16m
1 stop
RIC12:01 pmRichmond Byrd Intl
May 24
RIC6:00 amRichmond Byrd Intl
4h 30m
1 stop
STL9:30 amLambert-St Louis
$367
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 December 5, 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

Wed 2/11

6:52 am-12:33 pm

1 stop4h 41m

Richmond Byrd Intl

Wed 2/11

5:23 pm-11:12 pm

1 stop6h 49m

$173

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Wed 2/11

6:50 am-11:55 am

1 stop4h 05m

Richmond Byrd Intl

Wed 2/11

4:05 pm-9:55 pm

2 stops6h 50m

$178

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/1

10:42 am-6:41 pm

1 stop6h 59m

Richmond Byrd Intl

Thu 1/8

6:57 pm-10:02 am

1 stop16h 05m

$193

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/8

3:30 pm-10:05 pm

1 stop5h 35m

Richmond Byrd Intl

Mon 1/12

2:47 pm-6:34 pm

1 stop4h 47m

$223

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Fri 1/9

6:52 am-1:57 pm

1 stop6h 05m

Richmond Byrd Intl

Mon 1/12

6:00 am-10:51 am

1 stop5h 51m

$247

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/1

5:00 am-12:30 pm

1 stop6h 30m

Richmond Byrd Intl

Thu 1/8

3:35 pm-8:32 pm

1 stop5h 57m

$260

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 3/5

6:47 pm-12:27 am

1 stop4h 40m

Richmond Byrd Intl

Mon 3/9

7:37 pm-11:42 pm

1 stop5h 05m

$271

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 1/1

10:42 am-6:41 pm

1 stop6h 59m

Richmond Byrd Intl

Sun 1/4

5:17 pm-10:02 am

1 stop17h 45m

$273

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Sun 12/14

3:30 pm-5:24 pm

1 stop24h 54m

Richmond Byrd Intl

Sun 1/4

8:25 pm-10:33 pm

1 stop27h 08m

$288

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 12/18

10:42 am-6:41 pm

1 stop6h 59m

Richmond Byrd Intl

Sun 12/21

5:17 pm-10:02 am

1 stop17h 45m

$293

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 December 2025, prices for St. Louis to Richmond flights are approximately 42% 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

Fastest flight time

4h 02m

Direct flights

None
The fastest flight from St. Louis to Richmond takes 4h 02m
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 05m 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
8,010 reviews
Search Delta flights
United AirlinesPriceFrom $266Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
American AirlinesPriceFrom $269Free CancellationRating
7.2
11,047 reviews
Search American Airlines flights
SouthwestPriceFrom $286Free CancellationRating
8.0
4,250 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
Colonial Heights
Hopewell
Glen Allen
Petersburg
Doswell
Midlothian
Emporia
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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