Cheap flights from Dulles Intl (IAD) to Ottawa (YOW) from $155

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/6. 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.
IAD — YOW
Feb 27 — Mar 51

The best prices from Washington, D.C. Dulles Intl to Ottawa are usually found in March or October, booked 27 days in advance, depart on a Monday or Thursday and return on a Sunday

Cheap flight deals from Dulles Intl to Ottawa

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Ottawa (YOW). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 22, 2024.

Popular in

May

Cheapest in

March

Round-trip from

$283

One-way from

$229
High demand for flights, 21% potential price rise
Best time to find cheap flights, 41% potential price drop
From Washington, D.C. Dulles Intl to Ottawa
One-way flight from Washington, D.C. Dulles Intl to Ottawa

What is the cheapest day to fly round-trip from Washington, D.C. Dulles Intl Airport to Ottawa?

Travelers have found that booking a Sunday departure is the best way to save up to 48% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Washington, D.C. Dulles Intl Airport to Ottawa?

Users have found that booking a flight from Washington, D.C. Dulles Intl Airport to Ottawa at least 48 days early can save you up to 198% on average compared to booking a flight this week. If booking 48 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Dulles Intl Airport to Ottawa for as little as $380 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $475 for flights departing within the next 3 days.

What is the cheapest month to fly from Washington, D.C. Dulles Intl Airport to Ottawa?

January is one of the best times of the year to fly to Ottawa from Washington, D.C. Dulles Intl Airport. Prices for January average $431 per person but you can even find prices for as low as $132. The most expensive prices can be found in the month of May. Opting for a January flight can save you 32% on your journey compared to booking in May

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Ottawa (IAD - YOW)?

When flying from Washington, D.C. Dulles Intl Airport to Ottawa, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 30% versus a flight in the morning.

Cheap Air Canada flights from Dulles Intl to Ottawa

Explore cheap flight options specifically provided by Air Canada for the route between Dulles Intl and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Find some of the cheapest Air Canada flights traveling from Washington, D.C. to Ottawa. Make sure to double check the flight details before booking.
Thu 3/148:18 amIAD - YOW
1 stop6h 57mAir Canada
Thu 3/212:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$391
Sun 4/2810:12 pmIAD - YOW
Nonstop1h 37mAir Canada
Tue 4/302:47 pmYOW - IAD
Nonstop1h 43mAir Canada
Deal found 2/21$443
Sun 3/178:20 amIAD - YOW
1 stop4h 29mAir Canada
Thu 3/212:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$448
Wed 3/1312:33 pmIAD - YOW
Nonstop1h 37mAir Canada
Sun 3/176:00 amYOW - IAD
1 stop4h 32mAir Canada
Deal found 2/20$454
Sun 3/178:20 amIAD - YOW
1 stop4h 29mAir Canada
Thu 3/216:00 amYOW - IAD
1 stop4h 32mAir Canada
Deal found 2/21$459
Mon 3/185:50 pmIAD - YOW
Nonstop1h 48mAir Canada
Wed 3/202:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$464
Mon 3/188:20 amIAD - YOW
1 stop4h 29mAir Canada
Wed 3/202:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$469
Thu 3/148:18 amIAD - YOW
1 stop6h 57mAir Canada
Thu 3/212:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/22$477
Thu 7/410:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Thu 7/1111:00 amYOW - IAD
1 stop6h 28mAir Canada
Deal found 2/21$489

Cheap Porter Airlines flights from Dulles Intl to Ottawa

Explore cheap flight options specifically provided by Porter Airlines for the route between Dulles Intl and Ottawa. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Some of the lowest-priced Porter Airlines flights we've found at this time heading from Washington, D.C. to Ottawa. Check back soon if you're not seeing flights that suit your needs.
Mon 4/291:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Tue 4/3011:30 amYOW - IAD
1 stop4h 22mPorter Airlines
Deal found 2/21$296
Tue 5/285:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Fri 5/3111:30 amYOW - IAD
1 stop4h 22mPorter Airlines
Deal found 2/21$313
Sun 4/286:30 pmIAD - YOW
1 stop3h 24mPorter Airlines
Mon 4/2911:30 amYOW - IAD
1 stop4h 22mPorter Airlines
Deal found 2/21$315
Thu 3/1412:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/216:45 amYOW - IAD
1 stop4h 29mPorter Airlines
Deal found 2/22$316
Wed 3/1312:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Fri 3/157:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/20$319
Tue 3/1212:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/147:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/21$328
Wed 3/135:35 pmIAD - YOW
1 stop4h 37mPorter Airlines
Sun 3/171:15 pmYOW - IAD
1 stop3h 49mPorter Airlines
Deal found 2/20$330
Wed 3/612:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Fri 3/810:05 amYOW - IAD
1 stop6h 09mPorter Airlines
Deal found 2/21$339
Thu 3/712:35 pmIAD - YOW
1 stop6h 09mPorter Airlines
Mon 3/1110:05 amYOW - IAD
1 stop6h 09mPorter Airlines
Deal found 2/20$340

Cheap Dulles Intl to Ottawa flights in February & March 2024

Find cheap flight options from Dulles Intl to Ottawa specifically for the months of February and March 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Prices were last updated on February 22, 2024.
Check out some of the best flight deals from Washington, D.C. to Ottawa in 2024. For more flight deals, be sure to check back very soon.
Thu 3/1412:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/216:45 amYOW - IAD
1 stop4h 29mPorter Airlines
Deal found 2/22$316
Wed 3/1312:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Fri 3/157:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/20$319
Tue 3/1212:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/147:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/21$328
Wed 3/135:35 pmIAD - YOW
1 stop4h 37mPorter Airlines
Sun 3/171:15 pmYOW - IAD
1 stop3h 49mPorter Airlines
Deal found 2/20$330
Wed 3/612:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Fri 3/810:05 amYOW - IAD
1 stop6h 09mPorter Airlines
Deal found 2/21$339
Thu 3/712:35 pmIAD - YOW
1 stop6h 09mPorter Airlines
Mon 3/1110:05 amYOW - IAD
1 stop6h 09mPorter Airlines
Deal found 2/20$340
Thu 3/1412:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/217:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/21$345
Mon 3/185:35 pmIAD - YOW
1 stop4h 37mPorter Airlines
Mon 4/87:10 amYOW - IAD
1 stop4h 27mPorter Airlines
Deal found 2/21$367
Wed 3/2012:35 pmIAD - YOW
1 stop6h 09mPorter Airlines
Thu 3/216:45 amYOW - IAD
1 stop4h 29mPorter Airlines
Deal found 2/21$377

Dulles Intl to Ottawa 2024 flight deals

Discover exclusive flight deals for travel between Dulles Intl and Ottawa in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Check out some of the best flight deals from Washington, D.C. to Ottawa in 2024. For more flight deals, be sure to check back very soon.
Mon 4/291:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Tue 4/3011:30 amYOW - IAD
1 stop4h 22mPorter Airlines
Deal found 2/21$296
Tue 5/285:20 pmIAD - YOW
1 stop4h 09mPorter Airlines
Fri 5/3111:30 amYOW - IAD
1 stop4h 22mPorter Airlines
Deal found 2/21$313
Sun 4/286:30 pmIAD - YOW
1 stop3h 24mPorter Airlines
Mon 4/2911:30 amYOW - IAD
1 stop4h 22mPorter Airlines
Deal found 2/21$315
Thu 3/1412:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/216:45 amYOW - IAD
1 stop4h 29mPorter Airlines
Deal found 2/22$316
Wed 3/1312:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Fri 3/157:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/20$319
Tue 3/1212:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/147:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/21$328
Wed 3/135:35 pmIAD - YOW
1 stop4h 37mPorter Airlines
Sun 3/171:15 pmYOW - IAD
1 stop3h 49mPorter Airlines
Deal found 2/20$330
Wed 3/612:35 pmIAD - YOW
1 stop4h 27mPorter Airlines
Fri 3/810:05 amYOW - IAD
1 stop6h 09mPorter Airlines
Deal found 2/21$339
Thu 3/712:35 pmIAD - YOW
1 stop6h 09mPorter Airlines
Mon 3/1110:05 amYOW - IAD
1 stop6h 09mPorter Airlines
Deal found 2/20$340

Non-stop flights to Ottawa from Dulles Intl

Discover non-stop flight options from Dulles Intl to Ottawa. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
For a shorter flight, select one of these non-stop flights from Washington, D.C. to Ottawa. If you're looking for other options for flights from Washington, D.C. to Ottawa, make sure to update the search form at the top of page.
Sun 4/2810:12 pmIAD - YOW
Nonstop1h 37mUnited Airlines
Mon 4/297:30 pmYOW - IAD
Nonstop1h 43mUnited Airlines
Deal found 2/21$428
Wed 3/1312:33 pmIAD - YOW
Nonstop1h 37mAir Canada
Fri 3/152:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/20$443
Mon 3/185:50 pmIAD - YOW
Nonstop1h 48mAir Canada
Wed 3/202:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$464
Wed 3/2012:33 pmIAD - YOW
Nonstop1h 37mUnited Airlines
Thu 3/212:47 pmYOW - IAD
Nonstop1h 51mUnited Airlines
Deal found 2/21$474
Sat 3/235:50 pmIAD - YOW
Nonstop1h 48mUnited Airlines
Sun 3/242:47 pmYOW - IAD
Nonstop1h 51mUnited Airlines
Deal found 2/21$482
Thu 7/410:19 pmIAD - YOW
Nonstop1h 40mUnited Airlines
Thu 7/112:49 pmYOW - IAD
Nonstop1h 41mUnited Airlines
Deal found 2/21$484
Tue 3/1912:33 pmIAD - YOW
Nonstop1h 37mUnited Airlines
Fri 3/222:47 pmYOW - IAD
Nonstop1h 51mUnited Airlines
Deal found 2/21$506
Thu 3/1412:33 pmIAD - YOW
Nonstop1h 37mUnited Airlines
Fri 3/152:47 pmYOW - IAD
Nonstop1h 51mUnited Airlines
Deal found 2/20$507
Sun 3/312:30 pmIAD - YOW
Nonstop1h 37mAir Canada
Thu 3/72:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$528

Dulles Intl to Ottawa flights leaving soon

Find last-minute flight options from Dulles Intl to Ottawa for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Check out these flights departing soon from Washington, D.C. to Ottawa. To prevent any unwanted surprises, users should verify their flight info before booking.
Sun 3/36:30 pmIAD - YOW
1 stop3h 42mPorter Airlines
Mon 3/117:50 amYOW - IAD
1 stop3h 24mPorter Airlines
Deal found 2/21$413
Sun 3/31:30 pmIAD - YOW
1 stop4h 27mPorter Airlines
Thu 3/76:45 amYOW - IAD
1 stop4h 29mPorter Airlines
Deal found 2/21$425
Sun 3/312:30 pmIAD - YOW
Nonstop1h 37mAir Canada
Thu 3/72:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$528
Sun 3/36:00 amIAD - YOW
1 stop6h 37mUnited Airlines
Thu 3/72:47 pmYOW - IAD
Nonstop1h 51mUnited Airlines
Deal found 2/21$580
Sun 3/312:30 pmIAD - YOW
Nonstop1h 37mUnited Airlines
Mon 3/115:55 pmYOW - IAD
1 stop5h 29mUnited Airlines
Deal found 2/21$586
Fri 3/18:20 amIAD - YOW
1 stop4h 29mAir Canada
Sun 3/39:00 amYOW - IAD
1 stop5h 00mAir Canada
Deal found 2/20$631
Sun 3/312:30 pmIAD - YOW
Nonstop1h 37mAir Canada
Mon 3/112:47 pmYOW - IAD
Nonstop1h 51mAir Canada
Deal found 2/21$651
Fri 3/18:18 amIAD - YOW
1 stop5h 57mAir Canada
Sun 3/39:45 amYOW - IAD
Nonstop1h 58mAir Canada
Deal found 2/20$712
Sun 3/38:20 amIAD - YOW
1 stop4h 17mUnited Airlines
Thu 3/71:22 pmYOW - IAD
2 stops7h 08mUnited Airlines
Deal found 2/21$910

One-way flights to Ottawa from Dulles Intl

Search for one-way flight options from Dulles Intl to Ottawa. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
Users in need of a one-way flight from Washington, D.C. to Ottawa can choose from these deals. Users needing a return flight from Washington, D.C. to Ottawa should utilize the search form above.
Sat 4/62:50 pmIAD - YOW
1 stop4h 34mPorter Airlines
Deal found 2/21$155
Mon 4/11:00 pmIAD - YOW
1 stop5h 14mPorter Airlines
Deal found 2/22$196
Mon 4/15:20 pmIAD - YOW
3 stops26h 47mMultiple Airlines
Deal found 2/22$228
Thu 6/271:00 pmIAD - YOW
1 stop3h 29mPorter Airlines
Deal found 2/21$229
Mon 4/110:12 pmIAD - YOW
Nonstop1h 37mAir Canada
Deal found 2/22$238
Sun 7/2110:19 pmIAD - YOW
Nonstop1h 40mUnited Airlines
Deal found 2/22$262
Mon 7/225:15 pmIAD - YOW
Nonstop1h 48mAir Canada
Deal found 2/22$263
Thu 6/2710:19 pmIAD - YOW
Nonstop1h 40mAir Canada
Deal found 2/21$306
Mon 4/110:01 pmIAD - YOW
2 stops14h 39mUnited Airlines
Deal found 2/22$325

Find flights from Dulles Intl to Ottawa within your budget

Customize your flight search to find flights from Dulles Intl to Ottawa that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$296 - $809

Route

Depart

Return

Price

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Mon 4/29

1 stop3h 29m

Ottawa

Tue 4/30

1 stop4h 22m

$296

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Tue 5/28

1 stop4h 09m

Ottawa

Fri 5/31

1 stop4h 22m

$313

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Sun 4/28

1 stop3h 24m

Ottawa

Mon 4/29

1 stop4h 22m

$315

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 3/14

1 stop4h 27m

Ottawa

Thu 3/21

1 stop4h 29m

$316

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 3/13

1 stop4h 27m

Ottawa

Fri 3/15

1 stop3h 24m

$319

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 4/18

1 stop4h 20m

Ottawa

Sun 4/21

Nonstop1h 43m

$366

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Thu 3/14

1 stop6h 57m

Ottawa

Thu 3/21

Nonstop1h 51m

$391

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Wed 3/6

3 stops31h 10m

Ottawa

Fri 3/8

1 stop6h 09m

$467

Washington, D.C. Dulles IntlOttawa

IAD - YOW

IADYOW

Washington, D.C. Dulles Intl

Mon 3/18

2 stops10h 55m

Ottawa

Wed 3/20

2 stops11h 41m

$809

Flights are sorted by cheapest first

Deals found on 2/21

When is the best time to book a flight from Washington, D.C. Dulles Intl Airport to Ottawa?

Use this chart to determine the optimal time to book a round-trip flight from Dulles Intl to Ottawa. Price data was last updated on January 28, 2024.
The best time to book flights from Washington, D.C. Dulles Intl Airport to Ottawa is 27 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
Search Deals

When is the cheapest time to fly from Washington, D.C. Dulles Intl Airport to Ottawa?

Use this chart to determine the cheapest time to fly round-trip from Dulles Intl to Ottawa. Price data was last updated on February 18, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Washington, D.C. Dulles Intl Airport to Ottawa flight should consider departing on Wednesday at noon when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to Ottawa by month

Plan your trip from Dulles Intl to Ottawa by taking into account the cheapest months to travel. The average price of a one-way flight from Dulles Intl to Ottawa is currently $245 while a round-trip flight costs $399. Price data was last updated on February 18, 2024.

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Dulles Intl Airport to Ottawa (average of $283). Flying from Washington, D.C. Dulles Intl Airport to Ottawa in July is currently the most expensive (average of $513). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

$283

February

$350

March

$492

April

$443

May

$473

June

$423

July

$513

August

$449

September

$456

October

$362

November

$312

December

$339

Temperature and rainfall in Ottawa by month

Plan your trip to Ottawa by taking into account the average temperature and rainfall totals by month.

YOW

Temperature

14 - 69.8 °F

Reviews of airlines servicing Ottawa

Get insights into the airlines that provide service to Ottawa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Ottawa. Reviews last updated February 22, 2024.
Get a feel of what it's like to fly with Air Canada, Porter Airlines and Delta from Washington, D.C. to Ottawa by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

8.1
Very good
11,921 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.6
Good
3,161 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
496 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.4
Good
11,872 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

7.0
Good
6,662 reviews
8.1
Very good
11,921 reviews

Boarding

8.2

Food

7.5

Crew

8.6

Comfort

7.9

Entertainment

8.1

Overall

8.1

Reviews

1 / 10

It was a good experience other than a short delay.

Related info for your journey

Find useful and relevant information for your journey from Dulles Intl to Ottawa. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Ottawa from Washington, D.C. Dulles Intl?

Ottawa (YOW), located 6.6 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Dulles Intl to Ottawa. 3 airlines have flights to Ottawa from Washington, D.C. Dulles Intl on a regular basis. Booking flights from Washington, D.C. Dulles Intl to Ottawa should not be difficult; the airport handles an average of 5 inbound flights from Washington, D.C. Dulles Intl per day.

Can I find flights from Washington, D.C. Dulles Intl Airport to Ottawa for under $300 on Cheapflights?

Yes, there are multiple flights from Washington, D.C. Dulles Intl Airport to Ottawa for under $300. The cheapest flight booked recently is on Porter Airlines for just $296, but on average you can expect to pay $347.

Are there nonstop flights from Washington, D.C. Dulles Intl Airport to Ottawa for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Washington, D.C. Dulles Intl Airport to Ottawa under $500. A good price for a nonstop flight from Washington, D.C. Dulles Intl Airport to Ottawa is less than $531.

Are there last-minute flights available from Washington, D.C. Dulles Intl Airport to Ottawa for under $500?

There are currently 13+ open flights from Washington, D.C. Dulles Intl Airport to Ottawa within the next 7 days for less than $500.

What are the cheapest airlines flying from Washington, D.C. Dulles Intl Airport to Ottawa round-trip?

Our cheapest airline available from Washington, D.C. Dulles Intl Airport to Ottawa is Porter Airlines. Our recent data shows that you can find tickets from as low as $296 on this airline. Additional options worth looking into are United Airlines and Air Canada, starting at $366 and $391 round-trip. You may be able to fly from Washington, D.C. Dulles Intl Airport to Ottawa for 37% less than the average price by searching for these airlines.

What are the cheapest airlines to fly from Washington, D.C. Dulles Intl Airport to Ottawa one-way?

$155 is the cheapest one-way deal found within the past few days, from Porter Airlines. You may also be able to find cheap deals on Air Canada and United Airlines, with prices starting from $238 and $262, respectively.

What are the most popular airlines that fly from Washington, D.C. Dulles Intl Airport to Ottawa?

What are the most reliable airlines from Washington, D.C. Dulles Intl Airport to Ottawa?

Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Washington, D.C. Dulles Intl Airport to Ottawa on time: GoJet (81%), Air Canada (81%), United Airlines (81%).

What are the cheapest flights from Washington, D.C. Dulles Intl Airport to Ottawa?

The cheapest flight price from Washington, D.C. Dulles Intl Airport to Ottawa is $154. On average you can expect to pay $352. The most popular route, (Washington, D.C. Dulles Intl - Ottawa), can usually be booked for $250.

What does IAD to YOW mean?

Washington, D.C. Dulles Intl Airport is IAD and Ottawa Airport is YOW. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service.

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Top 3 airlines flying from Dulles Intl to Ottawa

Discover the top 3 airlines that operate flights from Dulles Intl to Ottawa. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 3,442,422 searches. Data last updated February 22, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$179Average$370FlexibilityNo cancel feeOn-time67%
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United AirlinesCheapest$255Average$501FlexibilityNo cancel feeOn-time69%
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Porter AirlinesCheapest$268Average$373FlexibilityNo cancel feeOn-time52%
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