
$24 Cheap flight deals from Chicago (CHI) to Gaithersburg (WAS)
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This Weekend's Flight Deals from Chicago to Gaithersburg
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.
Airfares from $24 One Way, $70 Round Trip from Chicago to Gaithersburg
Prices starting at $70 for return flights and $24 for one-way flights to Gaithersburg were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.
Gaithersburg economy flight packages

Hotel Arboretum
Dec 26 - Dec 29
Chicago (CHI) to Washington (DCA)
Reviewed on Aug 15, 2025

InterContinental Washington D.C. - The Wharf by IHG
Dec 26 - Dec 29
Chicago (CHI) to Washington (DCA)
Reviewed on Aug 11, 2025

Canopy by Hilton Washington DC The Wharf
Dec 26 - Dec 29
Chicago (CHI) to Baltimore (BWI)
Reviewed on Apr 6, 2025
More About Flying To Gaithersburg from Chicago
Route Information for Flights from Chicago to Gaithersburg
Origin Airport IATA Code | CHI |
|---|---|
Destination Airport IATA Code | WAS |
Distance | |
Direct Flight Airlines | |
Earliest Flight Arrival | |
Latest Flight Arrival |
Chicago to Gaithersburg
Chicago to Gaithersburg flights are offered at fantastic discount by Orbitz. Book air tickets now and cut those extra costs out of your travel budget to ensure a rewarding travel experience. With guaranteed low prices like these, can you afford to miss this discount?
Book cheap flights from Chicago to Gaithersburg
Cheap airfares are available on flights from Chicago to Gaithersburg. Use Orbitz to find the best flights that suit both your budget and the travel times that you need. Travelers who are looking for discounted rates on domestic or international flights need to look no further than Orbitz.
Orbitz goes mobile
As the world of technology rapidly expands around us, we are continuously finding new ways to improve our services, communications, and accessibility. With our cutting-edge mobile tools now available on Android, iPhone, and tablets, you can access detailed information on your bookings for flights from Chicago to Gaithersburg at any time or anywhere. See your itinerary for your Chicago to Gaithersburg flights, baggage and gate claim details, as well as hotel deals with our easy-to-use apps.
Get a great package with your Chicago to Gaithersburg flights
With frequent updates on your flight status, including delays and changes in bookings, traveling becomes more hassle-free than ever. Not only do we offer huge discounted deals on flights from Chicago to Gaithersburg, we also have fantastic savings on vacation packages, hotel room, cruises, activities, and car rentals so you can pick and choose and create the best travel package for you.
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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.



