Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from St. Louis to Richmond from $124

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 8/29. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
2:00 pm - 9:52 pm-
6h 52m
Multiple Airlines Logo
3:00 pm - 7:39 pm-
29h 39m
$258Multiple Airlines
Thu, Oct 15 - Sun, Oct 18
American Airlines Logo
10:22 am - 3:08 pm-
3h 46m
American Airlines Logo
8:15 pm - 12:14 am-
4h 59m
$265American Airlines
Tue, Sep 1 - Mon, Sep 7
Frontier Logo
7:58 pm - 4:31 pm-
19h 33m
Frontier Logo
12:01 pm - 3:28 pm-
28h 27m
$282Frontier
Sun, Aug 23 - Thu, Aug 27
Multiple Airlines Logo
10:35 am - 8:13 am-
20h 38m
Multiple Airlines Logo
3:00 pm - 7:39 pm-
29h 39m
$289Multiple Airlines
Thu, Oct 8 - Thu, Oct 15
American Airlines Logo
5:13 pm - 11:59 pm-
5h 46m
American Airlines Logo
5:30 am - 9:29 am-
4h 59m
$295American Airlines
Sat, Sep 5 - Mon, Sep 14
American Airlines Logo
8:34 am - 3:08 pm-
5h 34m
American Airlines Logo
8:15 pm - 12:14 am-
4h 59m
$313American Airlines
Fri, Aug 21 - Wed, Aug 26
Delta Logo
6:00 am - 11:51 am-
4h 51m
Delta Logo
7:20 pm - 11:42 pm-
5h 22m
$325Delta
Thu, Sep 17 - Mon, Sep 21
Delta Logo
7:20 pm - 12:30 am-
4h 10m
Delta Logo
7:00 am - 10:51 am-
4h 51m
$325Delta
Thu, Oct 8 - Thu, Oct 15
Southwest Logo
5:40 pm - 11:50 pm-
5h 10m
Southwest Logo
6:25 am - 10:30 am-
5h 05m
$325Southwest
Thu, Oct 15 - Mon, Oct 19
Southwest Logo
8:10 am - 6:15 pm-
9h 05m
Southwest Logo
3:30 pm - 9:15 pm-
6h 45m
$330Southwest
Tue, Sep 1 - Tue, Sep 8

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from St. Louis to Richmond

Our best American Airlines deals on St. Louis to Richmond flight tickets
American Airlines
Sep 1
STL10:22 amLambert-St Louis
3h 46m
1 stop
RIC3:08 pmRichmond Byrd Intl
Sep 7
RIC8:15 pmRichmond Byrd Intl
4h 59m
1 stop
STL12:14 amLambert-St Louis
$265
American Airlines
Sep 5
STL5:13 pmLambert-St Louis
5h 46m
1 stop
RIC11:59 pmRichmond Byrd Intl
Sep 14
RIC5:30 amRichmond Byrd Intl
4h 59m
1 stop
STL9:29 amLambert-St Louis
$295
American Airlines
Aug 16
STL6:25 pmLambert-St Louis
4h 34m
1 stop
RIC11:59 pmRichmond Byrd Intl
Aug 17
RIC5:22 pmRichmond Byrd Intl
6h 18m
1 stop
STL10:40 pmLambert-St Louis
$610

United Airlines flights from St. Louis to Richmond

Our best United Airlines deals on St. Louis to Richmond flight tickets
United Airlines
Sep 15
STL8:40 amLambert-St Louis
4h 25m
1 stop
RIC2:05 pmRichmond Byrd Intl
Sep 20
RIC6:53 pmRichmond Byrd Intl
5h 45m
1 stop
STL11:38 pmLambert-St Louis
$361
United Airlines
Sep 1
STL12:27 pmLambert-St Louis
7h 23m
1 stop
RIC8:50 pmRichmond Byrd Intl
Sep 5
RIC6:53 pmRichmond Byrd Intl
5h 45m
1 stop
STL11:38 pmLambert-St Louis
$375
United Airlines
Oct 29
STL11:38 amLambert-St Louis
7h 52m
1 stop
RIC8:30 pmRichmond Byrd Intl
Nov 2
RIC6:00 amRichmond Byrd Intl
7h 10m
1 stop
STL12:10 pmLambert-St Louis
$405

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 August 4, 2026.
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

Cheapest round-trip

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 10/15

2:00 pm-9:52 pm

2 stops6h 52m

Richmond Byrd Intl

Sun 10/18

3:00 pm-7:39 pm

1 stop29h 39m

$258
Quickest round-trip

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Tue 9/1

10:22 am-3:08 pm

1 stop3h 46m

Richmond Byrd Intl

Mon 9/7

8:15 pm-12:14 am

1 stop4h 59m

$265

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Sun 8/23

7:58 pm-4:31 pm

1 stop19h 33m

Richmond Byrd Intl

Thu 8/27

12:01 pm-3:28 pm

1 stop28h 27m

$282

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 10/8

10:35 am-8:13 am

2 stops20h 38m

Richmond Byrd Intl

Thu 10/15

3:00 pm-7:39 pm

1 stop29h 39m

$289

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Sat 9/5

5:13 pm-11:59 pm

1 stop5h 46m

Richmond Byrd Intl

Mon 9/14

5:30 am-9:29 am

1 stop4h 59m

$295

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Fri 8/21

8:34 am-3:08 pm

1 stop5h 34m

Richmond Byrd Intl

Wed 8/26

8:15 pm-12:14 am

1 stop4h 59m

$313

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 9/17

6:00 am-11:51 am

1 stop4h 51m

Richmond Byrd Intl

Mon 9/21

7:20 pm-11:42 pm

1 stop5h 22m

$325

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 10/8

7:20 pm-12:30 am

1 stop4h 10m

Richmond Byrd Intl

Thu 10/15

7:00 am-10:51 am

1 stop4h 51m

$325

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Thu 10/15

5:40 pm-11:50 pm

1 stop5h 10m

Richmond Byrd Intl

Mon 10/19

6:25 am-10:30 am

1 stop5h 05m

$325

St. LouisRichmond

STL - RIC

STLRIC

Lambert-St Louis

Tue 9/1

8:10 am-6:15 pm

2 stops9h 05m

Richmond Byrd Intl

Tue 9/8

3:30 pm-9:15 pm

1 stop6h 45m

$330

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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 typical price of a round-trip flight between St. Louis and Richmond?

Prices are currently low for flights on this route.

Typical prices usually range from $291 to $464.
The lowest price recently found on this route was $197.

What is the cheapest month to fly to Richmond?

If you aren’t able to travel to Richmond during the month of September, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $346.

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

As of August 2026, prices for St. Louis to Richmond flights are approximately 11% 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 10m

Direct flights

None
The fastest flight from St. Louis to Richmond takes 4h 10m
There are no direct flights from St. Louis to Richmond. There are no popular flight routes from St. Louis to Richmond.
Search flight deals

Frequently asked questions about flying from St. Louis to Richmond

  • 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 10m 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 $264Free CancellationRating
7.8
8,481 reviews
Search Delta flights
American AirlinesPriceFrom $269Free CancellationRating
7.1
11,848 reviews
Search American Airlines flights
SouthwestPriceFrom $306Free CancellationRating
8.0
4,222 reviews
Search Southwest flights

Traveling to a place near Richmond?

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

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.

An easier way to manage your Richmond trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Thu 9/3
Thu 9/10
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States