Cheap flights from Harrisburg to St. Louis from $88

Round-trip
1 adult
Economy
From?
To?
Thu 10/21
Thu 10/28

Travel Restriction Alert

The COVID-19 (coronavirus) outbreak may impact travel from Harrisburg to St. Louis.
View current United States travel restrictions

Flight information for Harrisburg to St. Louis
(MDT to STL)

Find info about flight duration, direct flights, and airports for your flight from Harrisburg to St. Louis
Best Price Found$215The best flight deal from Harrisburg to St. Louis found on momondo in the last 72 hours is $215
Fastest flight time5h 21mThe fastest flight from Harrisburg to St. Louis takes 5h 21m
Direct flightsNoneThere are no direct flights from Harrisburg to St. Louis. Popular non-direct route for this connection is Harrisburg Airport - Lambert-St Louis Airport.
Airports in St. Louis1 airportThere is 1 airport near St. Louis: Lambert-St Louis (STL)

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

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 from Harrisburg to St. Louis?

July

The cheapest time of year to fly to St. Louis from Harrisburg is July. Most expensive is December

What is the cheapest day to depart Harrisburg for St. Louis?

Friday

The cheapest day of the week is typically Friday. The most expensive is typically Monday

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

in the morning

Harrisburg to St. Louis flights are approximately 35% more expensive in the evening than in the morning

What is the cheapest airline that flies to St. Louis from Harrisburg?

United Airlines

American Airlines, Delta, and United Airlines are the most popular carriers operating from Harrisburg to St. Louis

What is the cheapest Harrisburg to St. Louis flight route?

Harrisburg - Lambert-St Louis

Fly from Harrisburg to Lambert-St Louis for the best Harrisburg - St. Louis flight prices

How far in advance should you book Harrisburg to St. Louis flights?

60 days before

The cheapest time to buy a flight from Harrisburg to St. Louis is approximately 60 days to departure


Easily compare round-trip flights from Harrisburg to St. Louis

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Harrisburg to St. Louis by changing tabs
Multiple Airlines
Dec 10
MDT12:21 pmHarrisburg
7h 43m
1 stop
STL8:04 pmLambert-St Louis
Dec 13
STL1:19 amLambert-St Louis
9h 52m
1 stop
MDT11:11 amHarrisburg
Delta
Dec 2
MDT12:40 pmHarrisburg
7h 01m
1 stop
STL7:41 pmLambert-St Louis
Dec 4
STL1:05 amLambert-St Louis
4h 56m
1 stop
MDT6:01 amHarrisburg
American Airlines
Dec 10
MDT10:25 amHarrisburg
7h 16m
1 stop
STL5:41 pmLambert-St Louis
Dec 13
STL4:42 amLambert-St Louis
9h 38m
2 stops
MDT2:20 pmHarrisburg
United Airlines
Nov 21
MDT1:05 amHarrisburg
5h 13m
1 stop
STL6:18 amLambert-St Louis
Nov 26
STL6:30 amLambert-St Louis
10h 32m
2 stops
MDT5:02 pmHarrisburg
American Airlines
Nov 25
MDT5:07 amHarrisburg
5h 21m
1 stop
STL10:28 amLambert-St Louis
Nov 29
STL11:43 amLambert-St Louis
4h 19m
1 stop
MDT4:02 pmHarrisburg
Multiple Airlines
Dec 10
MDT3:43 pmHarrisburg
28h 21m
3 stops
STL8:04 pmLambert-St Louis
Dec 13
STL1:19 amLambert-St Louis
9h 52m
1 stop
MDT11:11 amHarrisburg

Find the cheapest one-way flights from Harrisburg to St. Louis

If you're looking for one-way flights from Harrisburg to St. Louis, view some of our deals below provided by American Airlines and United Airlines
Multiple Airlines
Nov 5
MDT1:13 pmHarrisburg
20h 19m
1 stop
STL9:32 amLambert-St Louis
American Airlines
Nov 22
MDT5:07 amHarrisburg
6h 42m
1 stop
STL11:49 amLambert-St Louis
United Airlines
Nov 14
MDT1:05 amHarrisburg
5h 13m
1 stop
STL6:18 amLambert-St Louis

Search last-minute flights to St. Louis from Harrisburg

Find and compare flight prices for your last-minute flight from Harrisburg to St. Louis
Multiple Airlines
Oct 21
MDT4:31 pmHarrisburg
17h 01m
1 stop
STL9:32 amLambert-St Louis
Oct 29
STL11:41 amLambert-St Louis
18h 36m
1 stop
MDT6:17 amHarrisburg
American Airlines
Oct 22
MDT1:00 amHarrisburg
4h 19m
1 stop
STL5:19 amLambert-St Louis
Nov 22
STL12:10 amLambert-St Louis
5h 11m
1 stop
MDT5:21 amHarrisburg
American Airlines
Oct 21
MDT1:00 amHarrisburg
4h 19m
1 stop
STL5:19 amLambert-St Louis
Oct 29
STL3:16 amLambert-St Louis
12h 40m
2 stops
MDT3:56 pmHarrisburg
Multiple Airlines
Oct 21
MDT4:31 pmHarrisburg
17h 01m
1 stop
STL9:32 amLambert-St Louis
Oct 29
STL2:23 pmLambert-St Louis
23h 18m
3 stops
MDT1:41 pmHarrisburg
American Airlines
Oct 22
MDT1:00 amHarrisburg
4h 19m
1 stop
STL5:19 amLambert-St Louis
Nov 22
STL4:11 amLambert-St Louis
10h 42m
2 stops
MDT2:53 pmHarrisburg
Multiple Airlines
Oct 22
MDT10:31 amHarrisburg
16h 35m
3 stops
STL3:06 amLambert-St Louis
Nov 22
STL1:30 amLambert-St Louis
9h 17m
1 stop
MDT10:47 amHarrisburg

Best airlines flying from Harrisburg to St. Louis

Compare and see reviews for airlines that fly from Harrisburg to St. Louis with momondo
AirlineRatingFree CancellationPrice
United Airlines
PriceFrom $170
Free Cancellation
Rating
6.8
7.2

Boarding

6.7

Comfort

7.5

Crew

6.6

Entertainment

6.1

Food

Reviews

Not because the flight is going to Africa we can’t get better service on board

1 / 10
Delta
PriceFrom $214
Free Cancellation
Rating
8.2
8.2

Boarding

8.4

Comfort

8.3

Crew

8.1

Entertainment

8.0

Food

Reviews

Great

1 / 10
American Airlines
PriceFrom $246
Free Cancellation
Rating
7.2
7.4

Boarding

7.1

Comfort

7.8

Crew

7.1

Entertainment

6.8

Food

Reviews

Flight attendant for first class is definitely not a morning person. Oh and the WiFi DID NOT WORK!

1 / 10

  • Are airlines flying from Harrisburg to Lambert-St Louis offering flexible cancellation due to COVID-19?

    Due to the global impact of COVID-19, some of our airline partners operating flights from Harrisburg to Lambert-St Louis, such as American Airlines, Delta, and United Airlines may have put in place flexible cancellation policies. Use our site to search for all of the airlines offering this flexibility to you.

  • How far is Harrisburg to Lambert-St Louis by plane?

    There are 718.1 mi between Harrisburg and Lambert-St Louis. Typically, this will take 4h 04m by plane in normal conditions.


Can I fly to Lambert-St Louis from Harrisburg right now?

Information is based on travel restrictions for travel to Lambert-St Louis within the United States

Most visitors from Harrisburg need to provide a negative COVID-19 test result and/or quarantine to enter Lambert-St Louis.

COVID-19 testing requirements
Visitors from Harrisburg must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Lambert-St Louis.

Quarantine requirements
Visitors from Harrisburg are not required to quarantine after entering Lambert-St Louis.

Can I fly back to Harrisburg from Lambert-St Louis?

Returning to Harrisburg from Lambert-St Louis

COVID-19 testing requirements
Visitors from Lambert-St Louis must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 72 hours before departing to Harrisburg.

Quarantine requirements
Visitors from Lambert-St Louis are not required to quarantine after entering Harrisburg.

If you are planning to travel to St. Louis at this time, it is recommended that you stay up to date on current restrictions and follow proper safety measures while in public.

Alternative routes for Harrisburg to St. Louis

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Pittsburgh to St. Louis Flights
Fastest flight time4h 21m
Cheapest price$70
Philadelphia to Kansas City Flights
Fastest flight time2h 43m
Cheapest price$73
Pittsburgh to Kansas City Flights
Fastest flight time4h 20m
Cheapest price$91
Philadelphia to St. Louis Flights
Fastest flight time2h 28m
Cheapest price$92
Harrisburg to Kansas City Flights
Fastest flight time5h 14m
Cheapest price$233