$124 Cheap flight deals from St. Louis (STL) to Rehoboth Beach (BWI)

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This Weekend's Flight Deals from St. Louis to Rehoboth Beach

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sat, May 30 - Fri, Jun 5
STL
Lambert-St. Louis Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$1,045 Roundtrip, found 1 day ago
$1,045
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Sat, May 30 from Lambert-St. Louis Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Fri, Jun 5, priced at $1,045 found 1 day ago

Airfares from $124 One Way, $228 Round Trip from St. Louis to Rehoboth Beach

Prices starting at $228 for return flights and $124 for one-way flights to Rehoboth Beach were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon, Aug 3 - Thu, Aug 6
STL
St. Louis
BWI
Baltimore
$228 Roundtrip, found 6 days ago
$228
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Mon, Aug 3 from St. Louis to Baltimore, returning Thu, Aug 6, priced at $228 found 6 days ago
Thu, Aug 6 - Wed, Aug 12
STL
St. Louis
BWI
Baltimore
$240 Roundtrip, found 3 days ago
$240
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from St. Louis to Baltimore, returning Wed, Aug 12, priced at $240 found 3 days ago
Thu, Aug 6 - Wed, Aug 12
STL
St. Louis
BWI
Baltimore
$242 Roundtrip, found 3 days ago
$242
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Aug 6 from St. Louis to Baltimore, returning Wed, Aug 12, priced at $242 found 3 days ago
Tue, Jun 30 - Wed, Jul 8
STL
St. Louis
BWI
Baltimore
$246 Roundtrip, found 4 days ago
$246
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Tue, Jun 30 from St. Louis to Baltimore, returning Wed, Jul 8, priced at $246 found 4 days ago
Wed, Jul 29 - Thu, Aug 20
STL
St. Louis
BWI
Baltimore
$308 Roundtrip, found 5 days ago
$308
Roundtrip
found 5 days ago
Select Southwest Airlines flight, departing Wed, Jul 29 from St. Louis to Baltimore, returning Thu, Aug 20, priced at $308 found 5 days ago

Rehoboth Beach economy flight packages

Price found within the past 48 hours. Click for updated prices.
Kellogg Conference Hotel at Gallaudet University
3.0-star property

Kellogg Conference Hotel at Gallaudet University

8.2/10 Very Good! (1,011 reviews)

Jul 10 - Jul 13

3 night stay

St. Louis (STL) to Baltimore (BWI)

Southwest Airlines • Coach

Baltimore (BWI) to St. Louis (STL)

Frontier Airlines • Coach
Price was $668, price is now $516 per person
$516
per person
found 1 day ago
Although our stay here actually didn't occur I'll comment because of how well things were handled. There was a last minute change that had us without a room there for the first of two nights. The manager called me the morning of our scheduled check in telling me that the hotel did not have a room for the first night. I didn't know that could happen. The manager had already found another hotel that was only 2 blocks away and set that up for us. He also comp'ed the first day. We decided to stay at the new hotel for both nights for convience. We stopped by the Kellogg to meet the manager and say thank you for handling the situation so well.

Reviewed on Apr 24, 2023

Sofitel Washington DC Lafayette Square
5.0-star property

Sofitel Washington DC Lafayette Square

9/10 Wonderful! (1,184 reviews)

Jul 10 - Jul 13

3 night stay

St. Louis (STL) to Baltimore (BWI)

Southwest Airlines • Coach

Baltimore (BWI) to St. Louis (STL)

Frontier Airlines • Coach
Price was $788, price is now $620 per person
$620
per person
found 1 day ago
Hotel was decent but was definitely not a 5 star hotel.upon arrival no door man around to help with luggage. In fact throughout our 3 day stay there was never any staff at the front entry way! We had 4 outlets all near the bed that didn’t work. They sent someone to check it out immediately but they were never fixed. Food was decent and location excellent for seeing all the attractions in DC.

Reviewed on Sep 23, 2025

Kimpton Banneker Hotel by IHG
4.5-star property

Kimpton Banneker Hotel by IHG

9/10 Wonderful! (809 reviews)

Jul 10 - Jul 13

3 night stay

St. Louis (STL) to Baltimore (BWI)

Southwest Airlines • Coach

Baltimore (BWI) to St. Louis (STL)

Frontier Airlines • Coach
Price was $782, price is now $615 per person
$615
per person
found 1 day ago
Beautiful room, very nice staff

Reviewed on Sep 28, 2025

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More About Flying To Rehoboth Beach from St. Louis

Route Information for Flights from St. Louis to Rehoboth Beach

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

St. Louis to Rehoboth Beach

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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.