Title: Cheap Flights to Ashton-Sandy Spring , MD from CA $178 - Expedia.ca

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# Cheap Flights to Ashton-Sandy Spring , MD from CA $178

[View CA $178 flight on Fri, May 29, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YXX,to:IAD,departure:29/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:177.23&airProductToken=AQpmCjEI16YBEgM0NzIY-L0BIJgWKOyjjgMwvKSOAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNzMwGJgWIIgYKImmjgMwkqiOAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

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## Popular airlines to Ashton-Sandy Spring

- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg)  
Delta  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg)  
American Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)  
United  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg)  
Frontier Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg)  
Alaska Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WN.svg)  
Southwest Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}])
- ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_NK.svg)  
Spirit Airlines  
[](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Ashton-Sandy Spring, Maryland, United States of America,departure:02/03/2026TANYT&leg2=from:Ashton-Sandy Spring, Maryland, United States of America,to:CMH,departure:09/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NK"}}])

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## How much is the cheapest flight to Ashton-Sandy Spring?

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Apr 7 - Wed, Apr 8

YUL

Montreal

IAD

Washington

CA $342

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:IAD,departure:07/04/2026TANYT&leg2=from:IAD,to:YUL,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:341.07&airProductToken=AQo4CjYI1YIBEgQzNjUxGJhdIIgYKKvfiQMwpeCJAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BNEEyQk4Kcgo3CNWCARIEMjM5NhiIGCDEjQEo5-WJAzDH5okDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE0QTJCTgo3CNWCARIEMzYyMRjEjQEgmF0oneeJAzCF6IkDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE0QTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif)

Fri, May 29 - Fri, Jun 5

YVR

Vancouver

IAD

Washington

CA $354

Roundtrip

found 1 day ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:IAD,departure:29/05/2026TANYT&leg2=from:IAD,to:YVR,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:353.05&airProductToken=AQpmCjEI16YBEgMxMDQYuI0BIJgWKMakjgMwoKWOAzhFQABYAWoFQkFTSUNyCExUUUQwWkJXCjEI16YBEgQxNzMwGJgWIIgYKImmjgMwkqiOAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXCmYKMQjXpgESBDE3MzEYiBggmBYopPeOAzDQ-Y4DOEVAAFgBagVCQVNJQ3IITFRRRDBaQlcKMQjXpgESAzEzNxiYFiC4jQEor_qOAzCT-44DOEVAAVgBagVCQVNJQ3IITFRRRDBaQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Mon, Mar 2 - Mon, Mar 9

YYZ

Toronto

DCA

Washington

CA $356

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:DCA,departure:02/03/2026TANYT&leg2=from:DCA,to:YYZ,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.20&airProductToken=AQozCjEIwYIBEgQ1NjY3GJjOASBDKJ7KhgMwjMuGAzhCQABYAWoFQkFTSUNyCE9VQUNaU0JYCjMKMQjBggESBDU2NjcYQyCYzgEos5eHAzCZmIcDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL)

![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif)

Fri, Sep 11 - Mon, Sep 14

YYZ

Toronto

IAD

Washington

CA $356

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:IAD,departure:11/09/2026TANYT&leg2=from:IAD,to:YYZ,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:355.20&airProductToken=AQo0CjIIwYYBEgQ4NjE2GJjOASCIGCizw5cDMI3ElwM4R0AAWAFqBUJBU0lDcghHTkE0QTlCQQo0CjIIwYYBEgQ4NjE5GIgYIJjOASiQ5pcDMOXmlwM4R0AAWAFqBUJBU0lDcghHTkE0QTlCQRIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Fri, Apr 24 - Tue, Apr 28

YYZ

Toronto

IAD

Washington

CA $363

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:IAD,departure:24/04/2026TANYT&leg2=from:IAD,to:YYZ,departure:28/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:362.80&airProductToken=AQpwCjcIxJgBEgQ1MjU2GJjOASDjtAEo0JuLAzCjnIsDOEVAAFgBaglNQUlOQkFTSUNyCFZBVlNBMEJRCjUIxJgBEgM5NTUY47QBIIgYKOmciwMwv52LAzhFQAFYAWoJTUFJTkJBU0lDcghWQVZTQTBCUQpxCjYIxJgBEgQzOTA1GIgYIOO0ASjYxYsDMLfGiwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQlEKNwjEmAESBDUyMDYY47QBIJjOASjHyIsDMJTJiwM4RUABWAFqCU1BSU5CQVNJQ3IIVkFWU0EwQlESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

## Find the cheapest month to fly from Columbus (CMH) to Baltimore (BWI)

### March is typically the cheapest month to fly

From CA $176 - CA $569 per traveller.

![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh)

## 

The Annual Vacation Sale 

Members save up to 40% on hotels and homes. Plan this year’s big trip and save. 

[Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_)

Expedia.ca gives you the best tools to secure great deals on flights to Ashton-Sandy Spring. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Ashton-Sandy Spring. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Ashton-Sandy Spring.

Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Ashton-Sandy Spring flights with full confidence knowing that you've found the best deal online.

Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Ashton-Sandy Spring.

Looking to save even more? Get additional savings by bundling your Ashton-Sandy Spring flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Ashton-Sandy Spring trip!

__Flights to Ashton-Sandy Spring information__
| Destination airport           | Washington Dulles Intl. |
| ----------------------------- | ----------------------- |
| Destination airport IATA code | IAD                     |
| Destination city name         | Washington              |
| Roundtrip price               | CA $341                 |

## Trending flights to Ashton-Sandy Spring

Prices were available within the past 7 days and start at CA $178 for one-way flights and CA $342 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif)

Tue, Apr 7 - Wed, Apr 8

YUL

Montreal

IAD

Washington

CA $342

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:IAD,departure:07/04/2026TANYT&leg2=from:IAD,to:YUL,departure:08/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:341.07&airProductToken=AQo4CjYI1YIBEgQzNjUxGJhdIIgYKKvfiQMwpeCJAzhOQABYAWoKMV9iYXNpY2Vjb3IIR05BNEEyQk4Kcgo3CNWCARIEMjM5NhiIGCDEjQEo5-WJAzDH5okDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE0QTJCTgo3CNWCARIEMzYyMRjEjQEgmF0oneeJAzCF6IkDOE5AAFgBagoxX2Jhc2ljZWNvcghHTkE0QTJCThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs)

\*Available to Expedia members.