$45 Cheap flight deals from Chicago (CHI) to Potomac (WAS)

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This Weekend's Flight Deals from Chicago to Potomac

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, Apr 11 - Mon, Apr 13
ORD
O'Hare Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$179 Roundtrip, found 3 hours ago
$179
Roundtrip
found 3 hours ago
Select Spirit Airlines flight, departing Sat, Apr 11 from O'Hare Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Mon, Apr 13, priced at $179 found 3 hours ago
Sat, Apr 11 - Wed, Apr 15
MDW
Midway Intl.
BWI
Baltimore Washington Intl. Thurgood Marshall
$239 Roundtrip, found 4 hours ago
$239
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Sat, Apr 11 from Midway Intl. to Baltimore Washington Intl. Thurgood Marshall, returning Wed, Apr 15, priced at $239 found 4 hours ago
Fri, Apr 10 - Sun, Apr 12
MDW
Midway Intl.
IAD
Washington Dulles Intl.
$239 Roundtrip, found 23 hours ago
$239
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Fri, Apr 10 from Midway Intl. to Washington Dulles Intl., returning Sun, Apr 12, priced at $239 found 23 hours ago
Sat, Apr 11 - Mon, Apr 13
ORD
O'Hare Intl.
IAD
Washington Dulles Intl.
$239 Roundtrip, found 3 hours ago
$239
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, Apr 11 from O'Hare Intl. to Washington Dulles Intl., returning Mon, Apr 13, priced at $239 found 3 hours ago

Airfares from $45 One Way, $127 Round Trip from Chicago to Potomac

Prices starting at $127 for return flights and $45 for one-way flights to Potomac were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, May 14 - Mon, May 18
ORD
Chicago
BWI
Baltimore
$127 Roundtrip, found 13 hours ago
$127
Roundtrip
found 13 hours ago
Select Frontier Airlines flight, departing Thu, May 14 from Chicago to Baltimore, returning Mon, May 18, priced at $127 found 13 hours ago
Sat, May 2 - Wed, May 6
MDW
Chicago
IAD
Washington
$140 Roundtrip, found 3 hours ago
$140
Roundtrip
found 3 hours ago
Select Frontier Airlines flight, departing Sat, May 2 from Chicago to Washington, returning Wed, May 6, priced at $140 found 3 hours ago
Thu, Apr 30 - Sat, May 2
MDW
Chicago
BWI
Baltimore
$140 Roundtrip, found 3 days ago
$140
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Chicago to Baltimore, returning Sat, May 2, priced at $140 found 3 days ago
Thu, Apr 30 - Tue, May 5
ORD
Chicago
IAD
Washington
$140 Roundtrip, found 4 hours ago
$140
Roundtrip
found 4 hours ago
Select Frontier Airlines flight, departing Thu, Apr 30 from Chicago to Washington, returning Tue, May 5, priced at $140 found 4 hours ago
Tue, Apr 28 - Tue, May 5
ORD
Chicago
BWI
Baltimore
$142 Roundtrip, found 1 day ago
$142
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Tue, Apr 28 from Chicago to Baltimore, returning Tue, May 5, priced at $142 found 1 day ago

Potomac economy flight packages

Price found within the past 48 hours. Click for updated prices.
Comfort Suites Dulles Airport
2.5-star property

Comfort Suites Dulles Airport

7.6/10 Good! (1,002 reviews)

May 11 - May 13

2 night stay

Chicago (CHI) to Washington (IAD)

United • Roundtrip • Coach
Price was $334, price is now $324 per person
$324
per person
found 7 hours ago
Hotel was old and and not in a very good condition. Wi-Fi didn’t work, breakfast was nice and friendly staff

Reviewed on Jul 22, 2023

The Westin Reston Heights
4.0-star property

The Westin Reston Heights

9/10 Wonderful! (1,000 reviews)

May 11 - May 13

2 night stay

Chicago (CHI) to Washington (IAD)

United • Roundtrip • Coach
Price was $621, price is now $567 per person
$567
per person
found 7 hours ago
One of my favorite hotels honestly. Just all round easy and convenient. The restaurant is good too

Reviewed on Oct 28, 2025

EVEN Hotel Rockville - Washington DC Area by IHG
3.5-star property

EVEN Hotel Rockville - Washington DC Area by IHG

8.6/10 Excellent! (1,210 reviews)

May 8 - May 10

2 night stay

Chicago (CHI) to Washington (IAD)

Frontier Airlines • Coach

Washington (IAD) to Chicago (CHI)

Spirit Airlines • Coach
Price was $363, price is now $343 per person
$343
per person
found 1 day ago
Overall, my stay was okay, but be aware that this hotel charges extra for almost everything. They require a $50 per night deposit, which adds up quickly, and parking is an additional $20 per night—surprising given that the area isn’t a high-demand parking location. There is no free breakfast, which feels like a miss considering the price point and added fees. The room itself was fine, but it lacked basic storage—no drawers to store clothes, which made longer stays inconvenient. Interestingly, the room is designed with a fitness focus and even includes workout equipment, which some guests may appreciate, but that doesn’t fully make up for the missing essentials. Staff interactions were not particularly friendly or welcoming, which didn’t help offset the nickel-and-diming feel of the stay. Bottom line: The hotel is acceptable in terms of cleanliness and concept, but the constant extra charges and lack of warmth make it hard to recommend. I would not stay here again.

Reviewed on Jan 24, 2026

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More About Flying To Potomac from Chicago

Route Information for Flights from Chicago to Potomac

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

Chicago to Potomac

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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.