What is the cheapest airline that flies from Calgary to District of Columbia?

United Airlines, American Airlines, and Delta are the most popular carriers operating from Calgary to District of Columbia

What airlines fly to District of Columbia?

WestJet, United Airlines and Air Canada are the top three most popular airlines that fly to District of Columbia from Calgary according to our data. WestJet is the first choice among our users, with 38% of people opting to fly with this airline when traveling to District of Columbia. Keep in mind that there are 3 different airlines that fly to District of Columbia on a routine basis, so you have a few additional options to choose from.

When did momondo last update prices for flights from Calgary Airport to District of Columbia?

Prices for flights from Calgary Airport to District of Columbia were last updated today.

How many operators does momondo search for flights from Calgary Airport to District of Columbia?

As of May 2026, there are 3 operators available to choose from for flights from Calgary Airport to District of Columbia.

How old do you have to be to fly from Calgary Airport to District of Columbia?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$129 Cheap Flights from Calgary to District of Columbia in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Calgary to District of Columbia

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

$237WestJet

Mon, Jun 15 - Mon, Jun 22

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

$238WestJet

Mon, Jun 15 - Mon, Jun 22

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

$240WestJet

Mon, Jun 1 - Mon, Jun 15

11:45 am - 6:10 pm

YYC

IAD

4h 25mnonstop

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

$243WestJet

Fri, Jun 12 - Mon, Jun 15

11:55 pm - 8:52 am

YYC

DCA

6h 57m

1 stop

6:55 pm - 1:21 am

DCA

YYC

8h 26m

1 stop

$249Air Canada

Wed, Jul 15 - Tue, Jul 28

6:00 am - 3:01 pm

YYC

IAD

7h 01m

1 stop

3:45 pm - 11:27 pm

IAD

YYC

9h 42m

1 stop

$255Air Canada

Sat, Sep 5 - Wed, Sep 9

12:30 am - 4:21 pm

YYC

IAD

13h 51m

1 stop

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

$282Multiple Airlines

Mon, Jun 1 - Mon, Jun 15

7:00 am - 5:27 pm

YYC

IAD

8h 27m

1 stop

7:00 pm - 10:00 pm

IAD

YYC

5h 00mnonstop

$285Multiple Airlines

Wed, Jun 3 - Mon, Jun 8

12:34 pm - 10:47 pm

YYC

DCA

8h 13m

1 stop

5:05 pm - 10:37 pm

DCA

YYC

7h 32m

1 stop

$309United Airlines

Tue, May 19 - Wed, May 27

10:50 am - 11:41 pm

YYC

DCA

10h 51m

1 stop

8:00 am - 5:10 pm

DCA

YYC

11h 10m

1 stop

$313Delta

Mon, Aug 3 - Thu, Aug 20

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United Airlines flights from Calgary to District of Columbia

Our best United Airlines deals on Calgary to District of Columbia flight tickets

United Airlines

May 19

YYC1:27 pmCalgary

14h 01m

1 stop

IAD5:28 amWashington, D.C. Dulles Intl

May 27

IAD3:39 pmWashington, D.C. Dulles Intl

8h 58m

1 stop

YYC10:37 pmCalgary

$309

United Airlines

May 24

YYC6:45 amCalgary

14h 34m

1 stop

IAD11:19 pmWashington, D.C. Dulles Intl

May 27

IAD3:39 pmWashington, D.C. Dulles Intl

8h 58m

1 stop

YYC10:37 pmCalgary

$363

United Airlines

Sep 11

YYC6:45 amCalgary

12h 24m

1 stop

IAD9:09 pmWashington, D.C. Dulles Intl

Sep 14

IAD6:15 amWashington, D.C. Dulles Intl

13h 15m

1 stop

YYC5:30 pmCalgary

$372

Air Canada flights from Calgary to District of Columbia

Our best Air Canada deals on Calgary to District of Columbia flight tickets

Air Canada

Jul 15

YYC11:55 pmCalgary

6h 57m

1 stop

DCA8:52 amWashington, D.C. Reagan-National

Jul 28

DCA6:55 pmWashington, D.C. Reagan-National

8h 26m

1 stop

YYC1:21 amCalgary

$249

Air Canada

Sep 5

YYC6:00 amCalgary

7h 01m

1 stop

IAD3:01 pmWashington, D.C. Dulles Intl

Sep 9

IAD3:45 pmWashington, D.C. Dulles Intl

9h 42m

1 stop

YYC11:27 pmCalgary

$255

Air Canada

Sep 11

YYC11:55 pmCalgary

7h 00m

1 stop

DCA8:55 amWashington, D.C. Reagan-National

Sep 14

DCA6:55 pmWashington, D.C. Reagan-National

8h 22m

1 stop

YYC1:17 amCalgary

$282

momondo Fare Finder

Use the filters below to find and compare flights from Calgary to District of Columbia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 6/15

11:45 am-6:10 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 6/22

7:00 pm-10:00 pm

Nonstop5h 00m

$237

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 6/15

11:45 am-6:10 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 6/22

7:00 pm-10:00 pm

Nonstop5h 00m

$238

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 6/1

11:45 am-6:10 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 6/15

7:00 pm-10:00 pm

Nonstop5h 00m

$240

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Fri 6/12

11:45 am-6:10 pm

Nonstop4h 25m

Washington, D.C. Dulles Intl

Mon 6/15

7:00 pm-10:00 pm

Nonstop5h 00m

$243

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 7/15

11:55 pm-8:52 am

1 stop6h 57m

Washington, D.C. Reagan-National

Tue 7/28

6:55 pm-1:21 am

1 stop8h 26m

$249

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Sat 9/5

6:00 am-3:01 pm

1 stop7h 01m

Washington, D.C. Dulles Intl

Wed 9/9

3:45 pm-11:27 pm

1 stop9h 42m

$255

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Mon 6/1

12:30 am-4:21 pm

1 stop13h 51m

Washington, D.C. Dulles Intl

Mon 6/15

7:00 pm-10:00 pm

Nonstop5h 00m

$282

CalgaryWashington, D.C.

YYC - IAD

YYCIAD

Calgary

Wed 6/3

7:00 am-5:27 pm

1 stop8h 27m

Washington, D.C. Dulles Intl

Mon 6/8

7:00 pm-10:00 pm

Nonstop5h 00m

$285

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 5/19

12:34 pm-10:47 pm

1 stop8h 13m

Washington, D.C. Reagan-National

Wed 5/27

5:05 pm-10:37 pm

1 stop7h 32m

$309

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 8/3

10:50 am-11:41 pm

1 stop10h 51m

Washington, D.C. Reagan-National

Thu 8/20

8:00 am-5:10 pm

1 stop11h 10m

$313

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Calgary to District of Columbia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to District of Columbia?

In general, August is the cheapest month to fly from Calgary to District of Columbia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $56. If you don’t want to visit District of Columbia in August, then you should wait until June to fly from Calgary, when ticket prices are also cheap, with an average price of $74.

What is the cheapest day to depart on your flight to District of Columbia?

The cheapest day to depart on your flight to District of Columbia is on a Thursday when prices can be found for as low as $185. This is often the case because there is less demand to fly during this day of the week. On the other hand, Sunday is the most expensive day to depart from Calgary because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $1,096.

What is the cheapest time of day to depart on your flight to District of Columbia?

Flying to District of Columbia from Calgary in the morning is the least expensive time of day to depart. momondo users have found prices as low as $240 when looking at flights departing in the morning. Flights to District of Columbia are more costly at noon, with an average ticket price of $412. Departure times at noon fall within the peak daily travel times, which is why tickets can be more expensive.

What is the cheapest Calgary to District of Columbia flight route?

Fly from Calgary to Washington, D.C. Dulles Intl for the best Calgary - District of Columbia flight prices

How far in advance should I book a flight from Calgary to District of Columbia?

You are more likely to see cheaper flights to District of Columbia from Calgary when booking weeks ahead of your departure date. In general, you can expect to find flights to District of Columbia for around $396 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to District of Columbia from Calgary for as low as $192 on momondo.

Can stopping save me money on Calgary to District of Columbia flights?

No. A direct flight is the cheapest option for a flight between Calgary to District of Columbia.

Cheap Calgary to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Calgary to District of Columbia

Best Price Found	$182
Fastest flight time	4h 23m
Direct flights	Every day
Airports in District of Columbia	2 airports

The best one-way flight to District of Columbia from Calgary in the past 72 hours is $182. The best round-trip flight deal from Calgary to District of Columbia found on momondo in the last 72 hours is $160.

The fastest flight from Calgary to District of Columbia takes 4h 23m

Direct flights go from Calgary to District of Columbia every day.

There are 2 airports in District of Columbia. From Calgary there are direct flights to Washington, D.C. Dulles Intl (IAD).

Search flight deals

Frequently asked questions about flying from Calgary to District of Columbia

When did momondo last update prices for flights from Calgary Airport to District of Columbia?
Prices for flights from Calgary Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Calgary Airport to District of Columbia?
As of May 2026, there are 3 operators available to choose from for flights from Calgary Airport to District of Columbia.
How old do you have to be to fly from Calgary Airport to District of Columbia?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Calgary Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The travel and health documents required for your trip to District of Columbia can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at District of Columbia. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Calgary to District of Columbia?
momondo data reveals that the most frequently booked plane model on the route from Calgary to District of Columbia is Boeing 737 MAX 8, representing 40.78% of all bookings. The subsequent popular models are Boeing 737-800 at 40.78%, Boeing 737-700 Passenger/BBJ1 (winglets) at 6.31%, and Boeing 737-800 (Scimitar Winglets) at 3.88%.

Best airlines flying from Calgary to District of Columbia

Compare and see reviews for airlines that fly from Calgary to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $126	Free Cancellation	Rating 7.1 10,999 reviews	Search Air Canada flights
WestJet	PriceFrom $168	Free Cancellation	Rating 7.2 3,331 reviews	Search WestJet flights
United Airlines	PriceFrom $280	Free Cancellation	Rating 7.4 9,683 reviews	Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Calgary to District of Columbia?

It is quick and easy to find Calgary to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

Can I find flights from Calgary to District of Columbia with flexible booking policies on momondo?

momondo does allow users to show only those flights to District of Columbia from Calgary which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Calgary to District of Columbia?

momondo helps you find the best flight between Calgary and District of Columbia by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Calgary to District of Columbia right now. Can momondo alert me if prices change?

If you are simply researching potential flights to District of Columbia, momondo offers a useful price alert feature which will track prices for flights to District of Columbia from Calgary and alert you when they change.