$285 Cheap flight deals from Harrisburg - Hershey (HAR) to St. Peters (STL)

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Airfares from $285 One Way, $374 Round Trip from Harrisburg - Hershey to St. Peters

Prices starting at $374 for return flights and $285 for one-way flights to St. Peters were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, Sep 26 - Tue, Sep 29
MDT
Harrisburg
STL
St. Louis
$374 Roundtrip, found 4 days ago
$374
Roundtrip
found 4 days ago
Select Delta flight, departing Sat, Sep 26 from Harrisburg to St. Louis, returning Tue, Sep 29, priced at $374 found 4 days ago
Fri, Oct 2 - Sun, Oct 4
MDT
Harrisburg
STL
St. Louis
$384 Roundtrip, found 4 days ago
$384
Roundtrip
found 4 days ago
Select Delta flight, departing Fri, Oct 2 from Harrisburg to St. Louis, returning Sun, Oct 4, priced at $384 found 4 days ago
Fri, Oct 2 - Sun, Oct 4
MDT
Harrisburg
STL
St. Louis
$404 Roundtrip, found 4 days ago
$404
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 2 from Harrisburg to St. Louis, returning Sun, Oct 4, priced at $404 found 4 days ago
Fri, Oct 2 - Sun, Oct 4
MDT
Harrisburg
STL
St. Louis
$421 Roundtrip, found 4 days ago
$421
Roundtrip
found 4 days ago
Select United flight, departing Fri, Oct 2 from Harrisburg to St. Louis, returning Sun, Oct 4, priced at $421 found 4 days ago
Sat, Sep 26 - Tue, Sep 29
MDT
Harrisburg
STL
St. Louis
$424 Roundtrip, found 4 days ago
$424
Roundtrip
found 4 days ago
Select United flight, departing Sat, Sep 26 from Harrisburg to St. Louis, returning Tue, Sep 29, priced at $424 found 4 days ago

St. Peters first class flight packages

Price found within the past 48 hours. Click for updated prices.
Residence Inn by Marriott St. Louis West County
3.0-star property

Residence Inn by Marriott St. Louis West County

9.2/10 Wonderful! (266 reviews)

Oct 31 - Nov 7

7 night stay

Harrisburg (MDT) to St. Louis (STL)

American Airlines • Non-stop roundtrip • FirstClass
Save 100% on your flight
Price was $1,682, price is now $1,092 per person
$1,092
per person
found 1 day ago
Ive stayed here before. Rooms are nice because they have a desk kitchen snd couch. Bed was not good. We stayed here because our ac went out. I called and confirmed pet friendly booked and paid for the room only to arrive and be told its $100 pet fee. Thats not fair or ok.

Reviewed on Sep 4, 2026

The Wildwood Hotel
3.5-star property

The Wildwood Hotel

9.2/10 Wonderful! (1,657 reviews)

Oct 31 - Nov 7

7 night stay

Harrisburg (MDT) to St. Louis (STL)

American Airlines • Non-stop roundtrip • FirstClass
Save 100% on your flight
Price was $2,215, price is now $1,223 per person
$1,223
per person
found 1 day ago

The Cheshire
4.0-star property

The Cheshire

8.8/10 Excellent! (1,004 reviews)

Oct 31 - Nov 7

7 night stay

Harrisburg (MDT) to St. Louis (STL)

American Airlines • Non-stop roundtrip • FirstClass
Price was $1,520, price is now $1,156 per person
$1,156
per person
found 1 day ago
Charming and quaint alternative to a Holiday Inn. It was renovated 10-15 years ago but not much care since then. The pool was allegedly open still (mid September) but when we looked out to go use it, there was debris in it and it wasn’t very inviting. The price was affordable and it was pet friendly, I only wish we could have experienced it during its heyday years ago when it was properly maintained and cleaned.

Reviewed on Sep 17, 2026

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More About Flying To St. Peters from Harrisburg - Hershey

Route Information for Flights from Harrisburg - Hershey to St. Peters

Origin Airport IATA Code
HAR
Destination Airport IATA Code
STL
Distance
Direct Flight Airlines
Earliest Flight Arrival
Latest Flight Arrival

Harrisburg - Hershey to St. Peters

Great Deals on Flights From Harrisburg - Hershey to St. Peters

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Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.