$91 Cheap flight deals from St. Louis (STL) to Chantilly (WAS)

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This Weekend's Flight Deals from St. Louis to Chantilly

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.

Fri, Mar 13 - Sun, Mar 15
STL
Lambert-St. Louis Intl.
IAD
Washington Dulles Intl.
$417 Roundtrip, found 2 days ago
$417
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Fri, Mar 13 from Lambert-St. Louis Intl. to Washington Dulles Intl., returning Sun, Mar 15, priced at $417 found 2 days ago
Fri, Mar 13 - Tue, Mar 17
STL
Lambert-St. Louis Intl.
DCA
Ronald Reagan Washington National
$822 Roundtrip, found 2 days ago
$822
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Fri, Mar 13 from Lambert-St. Louis Intl. to Ronald Reagan Washington National, returning Tue, Mar 17, priced at $822 found 2 days ago

Airfares from $91 One Way, $161 Round Trip from St. Louis to Chantilly

Prices starting at $161 for return flights and $91 for one-way flights to Chantilly were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Apr 24 - Fri, May 1
STL
St. Louis
IAD
Washington
$161 Roundtrip, found 5 days ago
$161
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Fri, Apr 24 from St. Louis to Washington, returning Fri, May 1, priced at $161 found 5 days ago
Fri, Apr 24 - Sun, Apr 26
STL
St. Louis
IAD
Washington
$182 Roundtrip, found 1 day ago
$182
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Fri, Apr 24 from St. Louis to Washington, returning Sun, Apr 26, priced at $182 found 1 day ago
Wed, Apr 15 - Sat, Apr 18
STL
St. Louis
IAD
Washington
$183 Roundtrip, found 3 days ago
$183
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Apr 15 from St. Louis to Washington, returning Sat, Apr 18, priced at $183 found 3 days ago
Thu, Apr 23 - Sun, Apr 26
STL
St. Louis
DCA
Washington
$204 Roundtrip, found 1 day ago
$204
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Apr 23 from St. Louis to Washington, returning Sun, Apr 26, priced at $204 found 1 day ago
Thu, Apr 9 - Sun, Apr 12
STL
St. Louis
IAD
Washington
$204 Roundtrip, found 11 hours ago
$204
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Thu, Apr 9 from St. Louis to Washington, returning Sun, Apr 12, priced at $204 found 11 hours ago

Chantilly economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hilton Washington DC Capitol Hill
4.0-star property

Hilton Washington DC Capitol Hill

9/10 Wonderful! (1,011 reviews)

May 8 - May 11

3 night stay

St. Louis (STL) to Washington (DCA)

American Airlines • Coach

Washington (DCA) to St. Louis (STL)

Frontier Airlines • Coach
Price was $695, price is now $545 per person
$545
per person
found 1 day ago
Great location. Easy walk to the metro. Pretty lobby with great bar and nice rooms.

Reviewed on Oct 27, 2025

Rosewood Washington, D.C.
5.0-star property

Rosewood Washington, D.C.

9.2/10 Wonderful! (200 reviews)

Apr 17 - Apr 19

2 night stay

St. Louis (STL) to Washington (DCA)

American Airlines • Coach

Washington (DCA) to St. Louis (STL)

Frontier Airlines • Coach
Save 100% on your flight
Price was $2,614, price is now $1,964 per person
$1,964
per person
found 18 hours ago
A huge clean room in a great location. Front desk staff, valet, and concierge were wonderful. Considering how much money I spent to stay here I was a little disappointment the complementary beverages in the lobby were frequently lacking--i.e. there was supposed to be hot toddies/hot cider and it was almost never there. But I guess that's a minor qualm, overall, everything else was excellent--only reason I wouldn't stay there again is the expense, it's a once in a GREAT while thing I'd spend that much on a hotel room in DC.

Reviewed on Oct 15, 2015

Beacon Hotel & Corporate Quarters
3.5-star property

Beacon Hotel & Corporate Quarters

7.6/10 Good! (1,021 reviews)

Apr 16 - Apr 19

3 night stay

St. Louis (STL) to Washington (DCA)

Southwest Airlines • Coach

Washington (DCA) to St. Louis (STL)

Frontier Airlines • Coach
Price was $856, price is now $666 per person
$666
per person
found 17 hours ago
Nice, quiet place with a good price. Nothing fancy but everything we needed.

Reviewed on Jun 21, 2025

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More About Flying To Chantilly from St. Louis

Route Information for Flights from St. Louis to Chantilly

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

St. Louis to Chantilly

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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.