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Cheap flights from Harrisburg to St. Louis (MDT - STL) from $195

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/6. 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.
MDT — STL
jun. 5 — jun. 121
From?
To?
mié. 6/5
mié. 6/12
1 adult, Economy
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Cheap flight deals from Harrisburg to St. Louis

Discover tips and strategies to find the most affordable flight options for your journey from Harrisburg (MDT) 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 mayo 31, 2024.

Popular in

July

Cheapest in

May

Average price

$314

Round-trip from

$319
High demand for flights, 29% potential price rise
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Best time to find cheap flights, 25% potential price drop
Search Deals
Average for round-trip flights in May 2024
Search Deals
From Harrisburg to Lambert-St Louis
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What is the cheapest day to fly round-trip from Harrisburg to St. Louis?

Users have found that leaving on a Friday can be a cost-effective option. It’s possible to save up to 119% on your flight compared to booking on days when demand is much higher.

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

May is one of the best times of the year to fly to St. Louis from Harrisburg. Prices for May average $416 per person but you can even find prices for as low as $272. The most expensive prices can be found in the month of July. Opting for a May flight can save you 40% on your journey compared to booking in July

What is the cheapest time of day to fly from MDT to STL?

Unlike in the afternoon, when flights are generally more expensive, you can save up to 18% on flights from Harrisburg to St. Louis by exploring options for tickets in the morning.

Cheap American Airlines flights from Harrisburg to St. Louis

Explore cheap flight options specifically provided by American Airlines for the route between Harrisburg 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 2,765,679 searches. Data last updated mayo 31, 2024.
Peruse some of the lowest-priced American Airlines flights we've found from Harrisburg to St. Louis. Be sure to come back soon if the deals available don't appeal to you at this time.
mar. 8/68:21 pmMDT - STL
1 stop4h 02mAmerican Airlines
mié. 8/79:09 amSTL - MDT
1 stop7h 10mAmerican Airlines
Deal found 5/30$195
jue. 9/268:19 pmMDT - STL
1 stop4h 34mAmerican Airlines
dom. 9/295:29 amSTL - MDT
1 stop4h 44mAmerican Airlines
Deal found 5/29$261
jue. 9/268:24 amMDT - STL
1 stop4h 34mAmerican Airlines
jue. 9/265:35 pmSTL - MDT
1 stop5h 22mAmerican Airlines
Deal found 5/29$305
lun. 6/246:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
dom. 6/306:00 amSTL - MDT
1 stop6h 06mAmerican Airlines
Deal found 5/30$377
lun. 6/108:06 pmMDT - STL
1 stop4h 57mAmerican Airlines
mié. 6/125:15 amSTL - MDT
1 stop5h 19mAmerican Airlines
Deal found 5/30$395
vie. 6/216:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
vie. 6/286:00 amSTL - MDT
1 stop6h 06mAmerican Airlines
Deal found 5/30$397
mar. 6/118:06 pmMDT - STL
1 stop4h 57mAmerican Airlines
vie. 6/145:38 pmSTL - MDT
1 stop5h 44mAmerican Airlines
Deal found 5/30$445
jue. 6/276:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
jue. 7/49:23 amSTL - MDT
1 stop5h 48mAmerican Airlines
Deal found 5/30$555
dom. 6/95:42 amMDT - STL
2 stops11h 24mAmerican Airlines
sáb. 6/155:38 pmSTL - MDT
1 stop5h 44mAmerican Airlines
Deal found 5/30$562

Cheap Delta flights from Harrisburg to St. Louis

Explore cheap flight options specifically provided by Delta for the route between Harrisburg 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 2,765,679 searches. Data last updated mayo 31, 2024.
To aid your search, here are some of the cheapest Delta flights we've found from Harrisburg to St. Louis. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
jue. 6/275:59 pmMDT - STL
1 stop6h 44mDelta
jue. 7/411:25 amSTL - MDT
1 stop4h 51mDelta
Deal found 5/29$223
jue. 6/275:59 pmMDT - STL
1 stop6h 44mDelta
jue. 7/46:00 amSTL - MDT
2 stops10h 16mDelta
Deal found 5/29$284
mar. 8/66:21 amMDT - STL
2 stops9h 23mDelta
mié. 8/73:49 pmSTL - MDT
1 stop7h 02mDelta
Deal found 5/30$303
mar. 8/66:21 amMDT - STL
2 stops9h 23mDelta
mié. 8/76:30 amSTL - MDT
2 stops9h 44mDelta
Deal found 5/30$403
lun. 6/105:59 pmMDT - STL
1 stop6h 44mDelta
mié. 6/122:16 pmSTL - MDT
2 stops8h 36mDelta
Deal found 5/30$453
mar. 6/113:49 pmMDT - STL
2 stops8h 54mDelta
vie. 6/146:10 pmSTL - MDT
1 stop3h 29mDelta
Deal found 5/30$518
vie. 6/2112:25 pmMDT - STL
1 stop6h 36mDelta
vie. 6/286:06 amSTL - MDT
2 stops8h 03mDelta
Deal found 5/30$523
mar. 6/113:49 pmMDT - STL
2 stops8h 54mDelta
vie. 6/143:23 pmSTL - MDT
2 stops6h 16mDelta
Deal found 5/30$713
lun. 6/2412:25 pmMDT - STL
2 stops10h 30mDelta
dom. 6/3011:25 amSTL - MDT
2 stops11h 27mDelta
Deal found 5/30$1,238

Cheap Harrisburg to St. Louis flights in May & June 2024

Find cheap flight options from Harrisburg to St. Louis specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Prices were last updated on mayo 31, 2024.
The lowest fares we've come across on flights traveling from Harrisburg to St. Louis in May and June 2024. Check back soon for alternative fares.
jue. 6/275:59 pmMDT - STL
1 stop6h 44mDelta
jue. 7/411:25 amSTL - MDT
1 stop4h 51mDelta
Deal found 5/29$223
jue. 6/275:59 pmMDT - STL
1 stop6h 44mDelta
jue. 7/46:00 amSTL - MDT
2 stops10h 16mDelta
Deal found 5/29$284
lun. 6/105:12 pmMDT - STL
2 stops18h 45mMultiple Airlines
mié. 6/121:55 pmSTL - MDT
3 stops27h 17mMultiple Airlines
Deal found 5/30$348
lun. 6/246:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
dom. 6/306:00 amSTL - MDT
1 stop6h 06mAmerican Airlines
Deal found 5/30$377
dom. 6/96:05 amMDT - STL
1 stop5h 52mUnited Airlines
sáb. 6/153:10 pmSTL - MDT
1 stop5h 13mUnited Airlines
Deal found 5/30$386
lun. 6/108:06 pmMDT - STL
1 stop4h 57mAmerican Airlines
mié. 6/125:15 amSTL - MDT
1 stop5h 19mAmerican Airlines
Deal found 5/30$395
vie. 6/216:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
vie. 6/286:00 amSTL - MDT
1 stop6h 06mAmerican Airlines
Deal found 5/30$397
lun. 6/105:12 pmMDT - STL
3 stops22h 11mMultiple Airlines
mié. 6/121:55 pmSTL - MDT
3 stops27h 17mMultiple Airlines
Deal found 5/30$414
jue. 6/276:57 pmMDT - STL
3 stops41h 48mMultiple Airlines
jue. 7/46:22 pmSTL - MDT
3 stops21h 01mMultiple Airlines
Deal found 5/29$416

Harrisburg to St. Louis 2024 flight deals

Discover exclusive flight deals for travel between Harrisburg and St. Louis in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,765,679 searches. Data last updated mayo 31, 2024.
The lowest fares we've come across on flights traveling from Harrisburg to St. Louis in May and June 2024. Check back soon for alternative fares.
mar. 8/68:21 pmMDT - STL
1 stop4h 02mAmerican Airlines
mié. 8/79:09 amSTL - MDT
1 stop7h 10mAmerican Airlines
Deal found 5/30$195
jue. 6/275:59 pmMDT - STL
1 stop6h 44mDelta
jue. 7/411:25 amSTL - MDT
1 stop4h 51mDelta
Deal found 5/29$223
jue. 9/268:19 pmMDT - STL
1 stop4h 34mAmerican Airlines
dom. 9/295:29 amSTL - MDT
1 stop4h 44mAmerican Airlines
Deal found 5/29$261
jue. 6/275:59 pmMDT - STL
1 stop6h 44mDelta
jue. 7/46:00 amSTL - MDT
2 stops10h 16mDelta
Deal found 5/29$284
mar. 8/66:21 amMDT - STL
2 stops9h 23mDelta
mié. 8/73:49 pmSTL - MDT
1 stop7h 02mDelta
Deal found 5/30$303
jue. 9/268:24 amMDT - STL
1 stop4h 34mAmerican Airlines
jue. 9/265:35 pmSTL - MDT
1 stop5h 22mAmerican Airlines
Deal found 5/29$305
lun. 6/105:12 pmMDT - STL
2 stops18h 45mMultiple Airlines
mié. 6/121:55 pmSTL - MDT
3 stops27h 17mMultiple Airlines
Deal found 5/30$348
lun. 6/246:56 pmMDT - STL
1 stop6h 07mAmerican Airlines
dom. 6/306:00 amSTL - MDT
1 stop6h 06mAmerican Airlines
Deal found 5/30$377
dom. 6/96:05 amMDT - STL
1 stop5h 52mUnited Airlines
sáb. 6/153:10 pmSTL - MDT
1 stop5h 13mUnited Airlines
Deal found 5/30$386

Find flights from Harrisburg to St. Louis within your budget

Customize your flight search to find flights from Harrisburg 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 2,765,679 searches. Data last updated mayo 31, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$195 - $414

Route

Depart

Return

Price

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

mar. 8/6

1 stop4h 02m

Lambert-St Louis

mié. 8/7

1 stop7h 10m

$195

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

jue. 6/27

1 stop6h 44m

Lambert-St Louis

jue. 7/4

1 stop4h 51m

$223

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

jue. 9/26

1 stop4h 34m

Lambert-St Louis

dom. 9/29

1 stop4h 44m

$261

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

jue. 6/27

1 stop6h 44m

Lambert-St Louis

jue. 7/4

2 stops10h 16m

$284

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

mar. 8/6

2 stops9h 23m

Lambert-St Louis

mié. 8/7

1 stop7h 02m

$303

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

jue. 9/26

1 stop4h 34m

Lambert-St Louis

jue. 9/26

1 stop5h 22m

$305

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

lun. 6/10

2 stops18h 45m

Lambert-St Louis

mié. 6/12

3 stops27h 17m

$348

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

dom. 6/9

1 stop5h 52m

Lambert-St Louis

sáb. 6/15

1 stop5h 13m

$386

HarrisburgLambert-St Louis

MDT - STL

MDTSTL

Harrisburg

lun. 6/10

3 stops22h 11m

Lambert-St Louis

mié. 6/12

3 stops27h 17m

$414

Flights are sorted by cheapest first

Deals found on 5/30

What is the cheapest day to fly from Harrisburg to St. Louis?

Use this chart to determine the cheapest time to fly round-trip from Harrisburg to St. Louis. Price data was last updated on May 26, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Harrisburg to St. Louis flight should consider departing on Saturday mornings when fares are most often at their lowest. Wednesday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Best time to book a flight from Harrisburg to St. Louis

Have a flexible travel schedule? Discover the best time to fly to St. Louis from Harrisburg with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 mayo 31, 2024.
See what other customers who have flown with American Airlines, Delta and United Airlines from Harrisburg to St. Louis have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,438 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,438 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,778 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,282 reviews
Delta
8.0
Very good
10,438 reviews
Check prices

Crew

8.6

Food

7.4

Boarding

8.2

Comfort

7.9

Entertainment

8.0

Overall

8.0

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

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

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

    Yes, there are multiple flights from Harrisburg to St. Louis for under $200. The cheapest flight booked recently is on American Airlines for just $195, but on average you can expect to pay $368.

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

    American Airlines, at $195, was found to be the cheapest airline from Harrisburg to St. Louis.Alternate airlines to your destination round-trip include Delta and United Airlines. American Airlines is currently priced 53% below the average price you’ll pay for this route.

  • What does MDT to STL mean?

    Great question - MDT to STL just means Harrisburg 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 Harrisburg to St. Louis that include extra baggage allowance?

    The amount of baggage you can bring on your Harrisburg 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 Harrisburg to St. Louis with specific airlines?

    Yes, Cheapflights allows you to browse and filter Harrisburg 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 Harrisburg to St. Louis that include hotel bookings?

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

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

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

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

    Yes. Cheapflights offers flight deals from Harrisburg 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 Harrisburg to St. Louis that allow pets onboard?

    Many airlines flying from Harrisburg 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 Harrisburg to St. Louis?

    Yes, you can often find last-minute deals on Harrisburg 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 Harrisburg to St. Louis flight deals updated?

    The Harrisburg to St. Louis flight deals you see on this page were last updated on 5/30.

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

    The most popular airlines flying from Harrisburg to St. Louis are American Airlines, Delta and United Airlines. Something to consider prior to booking your flight.

  • What is the cheapest month to book a flight from Harrisburg to St. Louis?

    Currently, September is the cheapest month in which you can book a flight from Harrisburg to St. Louis (average of $319). Flying from Harrisburg to St. Louis in July is currently the most expensive (average of $366). 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.

See more FAQs

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

LaGuardia to St. Louis flights
John F Kennedy Intl to St. Louis flights
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John F Kennedy Intl to Columbia flights
Newark to Columbia flights
LaGuardia to Columbia flights
Philadelphia to Columbia flights
Reagan-National to Joplin flights
Dulles Intl to Joplin flights
Scranton to Kansas City flights
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Reagan-National to Columbia flights
Elmira to St. Louis flights
Newark to Quincy flights
Newark to Joplin flights
LaGuardia to Joplin flights
Scranton to St. Louis flights
State College to Kansas City flights
Philadelphia to Branson flights
Scranton to Springfield flights
Philadelphia to Joplin flights
State College to St. Louis flights
Pittsburgh to Joplin flights
Allentown to Columbia flights
Latrobe to Kansas City flights

Top 3 airlines flying from Harrisburg to St. Louis

Discover the top 3 airlines that operate flights from Harrisburg 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 2,765,679 searches. Data last updated mayo 31, 2024.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$243Average$346FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
United AirlinesCheapest$247Average$429FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$280Average$459FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Indianapolis to Orlando flights
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Atlanta to Washington, D.C. flights
Boston to London flights
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Harrisburg to Stuttgart flights

Search flights from Harrisburg to St. Louis by cabin class

Find flights from Harrisburg to St. Louis, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Harrisburg to St. Louis?

Cheapflights makes it easy to find Harrisburg to St. Louis flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Harrisburg to St. Louis?

Cheapflights helps you find that perfect flight to St. Louis from Harrisburg by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Harrisburg to St. Louis with no change fees?

Yes, we can. To see specific flights from Harrisburg to St. Louis with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights offers price alerts on Harrisburg to St. Louis flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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