$175 Find Cheap Flights from Calgary to Maryland - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Calgary to Maryland departing on 9/16. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Maryland, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Calgary to Maryland, as well as popular online travel agencies
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Flight Deals

Book Cheap Calgary to Maryland Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Calgary to Maryland that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Calgary to Maryland

Sat, Sep 26 - Sat, Oct 3
Air Canada Logo
6:30 am - 3:25 pm
YYC
-
IAD
6h 55m
1 stop
Air Canada Logo
3:45 pm - 11:27 pm
IAD
-
YYC
9h 42m
1 stop
$293Air Canada
Fri, Sep 18 - Tue, Sep 22
United Airlines Logo
2:58 pm - 9:18 pm
YYC
-
IAD
4h 20mnonstop
United Airlines Logo
12:50 pm - 9:48 pm
IAD
-
YYC
10h 58m
1 stop
$304United Airlines
Thu, Sep 17 - Mon, Sep 21
United Airlines Logo
2:58 pm - 9:18 pm
YYC
-
IAD
4h 20mnonstop
United Airlines Logo
9:07 am - 11:58 am
IAD
-
YYC
4h 51mnonstop
$305United Airlines
Wed, Oct 7 - Wed, Oct 14
United Airlines Logo
6:45 am - 10:59 pm
YYC
-
IAD
14h 14m
1 stop
United Airlines Logo
8:33 am - 5:30 pm
IAD
-
YYC
10h 57m
1 stop
$307United Airlines
Wed, Oct 7 - Wed, Oct 14
Air Canada Logo
6:30 am - 3:25 pm
YYC
-
IAD
6h 55m
1 stop
Air Canada Logo
4:00 pm - 10:57 pm
IAD
-
YYC
8h 57m
1 stop
$309Air Canada
Fri, Sep 18 - Tue, Sep 22
United Airlines Logo
6:45 am - 10:59 pm
YYC
-
IAD
14h 14m
1 stop
United Airlines Logo
12:50 pm - 9:48 pm
IAD
-
YYC
10h 58m
1 stop
$310United Airlines
Wed, Jul 8 - Thu, Jul 16
Air Canada Logo
1:00 am - 10:18 am
YYC
-
DCA
7h 18m
1 stop
Air Canada Logo
12:40 pm - 8:31 pm
DCA
-
YYC
9h 51m
1 stop
$312Air Canada
Thu, Sep 17 - Mon, Sep 21
American Airlines Logo
2:15 pm - 11:10 pm
YYC
-
DCA
6h 55m
1 stop
American Airlines Logo
1:39 pm - 11:29 pm
DCA
-
YYC
11h 50m
1 stop
$319American Airlines
Tue, Sep 1 - Mon, Sep 7
American Airlines Logo
7:00 am - 11:59 pm
YYC
-
DCA
14h 59m
1 stop
American Airlines Logo
11:35 am - 11:42 pm
DCA
-
YYC
14h 07m
1 stop
$322American Airlines
Wed, Oct 7 - Wed, Oct 14
Delta Logo
7:45 am - 12:20 am
YYC
-
IAD
14h 35m
2 stops
Delta Logo
10:05 am - 11:13 pm
IAD
-
YYC
15h 08m
2 stops
$323Delta
Booking Insights

KAYAK's insights & trends for Calgary to Maryland flights

Get data-powered insights and trends into flights from Calgary to Maryland to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Calgary to Maryland?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Calgary to Maryland departing in August.

What is the cheapest time of day to fly to Maryland?

The average price for all round-trip flights from Calgary to Maryland depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Maryland is generally in the morning, when round-trip flights cost $238 on average. Morning departures are around 20% cheaper than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $377.

What is the cheapest month to fly from Calgary to Maryland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Calgary to Maryland, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Calgary to Maryland is October, when tickets cost $210 (return) on average. On the other hand, the most expensive months are February and November, when the average cost of round-trip tickets is $546 and $471 respectively.

What’s the cheapest day of the week to fly from Calgary to Maryland?

The average price of all round-trip flights from Calgary to Maryland clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Calgary to Maryland, look for departures on Thursdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Maryland, Monday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Calgary to Maryland?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Calgary to Maryland, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Calgary to Maryland, you should book around 4 weeks before departure, which saves you about 29% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 17 weeks before departure.

Good to know

Low seasonFebruary
Cheapest flight$175
Best time to beat the crowds but there is an average 35% increase in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Calgary to Washington, D.C.

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Calgary to Maryland?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Calgary to Maryland.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Calgary to Maryland?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Calgary to Maryland is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Calgary to Maryland?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Calgary to Maryland with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Calgary to Maryland?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Calgary to Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Calgary to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Calgary to Maryland. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Calgary to Maryland? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9802 reviews
7.7Boarding
6.6Food
8.1Crew
7.1Entertainment
7.3Comfort
Airline reviews

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

8.0 ExcellentJane, Jun 2026
YYZ - DEN
Read more United Airlines reviews

Boarding was smooth and efficient. The only food was some pretzels, but it was a short flight. Not much to order if you were hungry.

Crew were welcoming, accommodating and they worked hard to find places for all carry on.

Seats very comfortable; service efficient and pleasant; flight was on-time; boarding organized.

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

very average service no complimentary alcoholics drinks unlike other airlines such as Porter airlines No decent seats available during check-in time the day before

Good but airlines getting smaller. I didn't like the meal but the service was fine. Flight was fine and luggage arrived. So good.

They were fast and I like how they used to entertainment system to play video about the safety.

Hopped on time for the flight only to get deplaned and delayed another 2.5 hours.

Given I (and I’m assuming most people) have both carry in and a personal item included in their fare, I find it very unfair that on neither of my flights I was able to use the overhead for my small backpack because they were completely rammed with luggage, people personal items, jackets, hats and other items. So the only item I brought in had to be stuffed under my seat while they had their leg room and sat comfortable with all of their items in the overhead. This has to stop because I was uncomfortable on both flights when I only had one smaller item that could not be checked due to its contents (medication etc). Plenty of people could have checked theirs but chose not to and then took up the space allotment for 2 people.

Flight attendants had a little attitude. Food tastes no good.

Food was not inspired but was satisfying. Same for infotainment selection. You’d think business class would come with complimentary WiFi. Crew was uniformly attentive and excellent.

Better movie options. More diligence on the size and amount of bags people bring on board. Lady across aisle from me had a bucket style bag that would only go so far under the seat in front of her. She was not told once that the whole bag is supposed to be under the seat. Crew is very hardworking however.

I didn’t have any food but my Prosecco hit the spot. We left on time and the crew was friendly.

Flight didn’t happen because both my connections were lost and Toronto wouldn’t let me board. I was checked in to all 3 flights at the check-in fest in Dublin.

I wasn’t able to book or pay for a seat and they forgot to check me in for my third flight so I spent 24 hours in Toronto waiting for another one.

Flight was delayed for 5hours. Food vouchers just aren’t good enough

Flight was early. That’s the only positive I can share. I paid for wifi on the flight and it didn’t allow me to use any streaming services so it was a waste of $20. West Jet also lost my ski equipment on my way to a ski vacation. They told me it would be delivered to the hotel as soon as it arrived at the airport. It was never delivered. I had to pick it up at the airport on my way home. I am completely disgusted with my experience on west jet

No kiosk to help pre boarding unlike other airlines, still lost the luggage despite its own crew/TSA or security tagging it, poor handling of lost luggage and possibly compensation is likely poor too.

Everything was great until we had to get our bags. The bags came out in several different batches over 90 minutes after we landed maybe more we got our bags. So much for the old West Jet where they promised bags in 20 minutes. I Next time I will pack lighter and go with a carry-on.

The flight was full and good as could be expected. We arrived early which is always a good thing.

Everything you need to know for your flight from Calgary to Maryland

Information on your arrival and departure airports