$115+ Cheap flights from Newark (EWR) to Ottawa (YOW)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/26. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — YOW
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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Find cheap flights from Newark to Ottawa with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheapflights Tip: The best prices from Newark to Ottawa are usually found in March or September, booked 62 days in advance, depart on a Saturday or Friday and return on a Friday
Cheap flight deals from Newark to Ottawa
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to OttawaExplore the most affordable flight options available from Newark to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
Explore the most affordable flight options available from Newark to Ottawa. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 5, 2026.
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am -
1 stop3h 27m
Mon 10/263:10 pm -
Nonstop1h 35m
Deal found 9/4![Porter Airlines logo]()
$254
This FlightHub deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/28:00 am -
1 stop3h 34m
Mon 11/23:10 pm -
Nonstop1h 35m
Deal found 9/2![Porter Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 pm -
Nonstop1h 40m
Sat 10/313:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:35 pm -
Nonstop1h 45m
Wed 10/283:10 pm -
Nonstop1h 35m
Deal found 9/4![Porter Airlines logo]()
$259
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:35 pm -
Nonstop1h 45m
Mon 10/192:10 pm -
Nonstop1h 35m
Deal found 9/2![Porter Airlines logo]()
$260
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/62:15 pm -
1 stop3h 59m
Sun 11/83:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$261
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:35 pm -
Nonstop1h 40m
Mon 9/282:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$262
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 pm -
Nonstop1h 40m
Thu 10/12:10 pm -
Nonstop1h 35m
Deal found 9/2![Porter Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:35 pm -
Nonstop1h 45m
Mon 10/52:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$264
This Trip.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:25 am -
1 stop3h 33m
Mon 9/282:10 pm -
Nonstop1h 35m
Deal found 9/3![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:30 pm -
1 stop5h 37m
Sun 10/182:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$266
Best flights from Newark to OttawaDiscover carefully curated flight deals from Newark to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
Discover carefully curated flight deals from Newark to Ottawa that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:55 am -
1 stop3h 57m
Wed 10/283:10 pm -
Nonstop1h 35m
Deal found 9/4![Porter Airlines logo]()
$262
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/308:47 pm -
Nonstop1h 48m
Sun 10/46:05 am -
Nonstop1h 32m
Deal found 8/31![United Airlines logo]()
$353
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/172:35 pm -
Nonstop1h 45m
Mon 10/192:10 pm -
Nonstop1h 35m
Deal found 9/4![Porter Airlines logo]()
$264
This FlightHub deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 pm -
Nonstop1h 40m
Mon 9/282:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$283
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/287:59 pm -
1 stop3h 55m
Mon 10/56:05 am -
Nonstop1h 32m
Deal found 8/31![United Airlines logo]()
$363
This United Airlines deal was found by Cheapflights users on 8/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/247:30 am -
Nonstop1h 41m
Sun 9/276:05 am -
Nonstop1h 32m
Deal found 8/31![United Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/248:47 pm -
Nonstop1h 48m
Mon 9/286:01 pm -
Nonstop1h 39m
Deal found 9/2![United Airlines logo]()
$371
This Porter Airlines deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Porter Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/1311:20 am -
1 stop6h 32m
Fri 10/168:00 am -
2 stops8h 55m
Deal found 9/4![Porter Airlines logo]()
$372
Last-minute flights from Newark to OttawaDiscover last-minute flight deals from Newark to Ottawa. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Ottawa. Data last updated September 5, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/242:35 pm -
Nonstop1h 40m
Mon 9/282:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$262
This Trip.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:25 am -
1 stop3h 33m
Mon 9/282:10 pm -
Nonstop1h 35m
Deal found 9/3![Multiple Airlines logo]()
$265
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 pm -
Nonstop1h 40m
Sat 10/313:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$258
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/252:35 pm -
Nonstop1h 40m
Thu 10/12:10 pm -
Nonstop1h 35m
Deal found 9/2![Porter Airlines logo]()
$263
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/22:35 pm -
Nonstop1h 45m
Mon 10/52:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$264
This Kiwi.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/72:35 pm -
Nonstop1h 45m
Wed 10/283:10 pm -
Nonstop1h 35m
Deal found 9/4![Porter Airlines logo]()
$259
This Gotogate deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/82:35 pm -
Nonstop1h 45m
Sun 10/112:10 pm -
Nonstop1h 35m
Deal found 9/1![Porter Airlines logo]()
$268
This Kiwi.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/142:35 pm -
Nonstop1h 45m
Mon 10/192:10 pm -
Nonstop1h 35m
Deal found 9/2![Porter Airlines logo]()
$260
This Kiwi.com deal was found by Cheapflights users on 9/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/171:30 pm -
1 stop5h 37m
Sun 10/182:10 pm -
Nonstop1h 35m
Deal found 9/3![Porter Airlines logo]()
$266
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/198:00 am -
1 stop3h 27m
Mon 10/263:10 pm -
Nonstop1h 35m
Deal found 9/4![Porter Airlines logo]()
$254
One-way flights from Newark to OttawaSearch for one-way flight options from Newark to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
Search for one-way flight options from Newark to Ottawa. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/262:35 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Porter Airlines logo]()
$115
This Cheapflightsfares deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/232:35 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Porter Airlines logo]()
$116
This Cheapflightsfares deal was found by Cheapflights users on 9/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/222:35 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Porter Airlines logo]()
$117
This Mytrip deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/12:35 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Porter Airlines logo]()
$118
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/78:00 am -
1 stop3h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Porter Airlines logo]()
$119
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/186:00 am -
1 stop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Air Canada logo]()
$120
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/136:00 am -
1 stop3h 19m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Air Canada logo]()
$121
This Trip.com deal was found by Cheapflights users on 9/4. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:50 pm -
Nonstop1h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Porter Airlines logo]()
$122
This Trip.com deal was found by Cheapflights users on 9/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/242:35 pm -
Nonstop1h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Porter Airlines logo]()
$123
Find flight deals from Newark to Ottawa
Discover tips and strategies to find the most affordable flight options for your journey from Newark (EWR) 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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $254 (Trip.com) |
One-way from | $115 (Cheapflightsfares) |
Popular in | April |
Cheapest in | March |
Average price | $318 |
Good round-trip deal | $297 or less |
Good one-way deal | $168 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from Newark 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 7,457,451 searches. Data last updated September 5, 2026.
Use the filters below to find and compare flights from Newark Airport to Ottawa that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Wed 10/14
8:00 am-11:27 am
1 stop3h 27m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$116
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Wed 9/30
2:35 pm-4:15 pm
Nonstop1h 40m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$131
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Fri 10/9
2:35 pm-4:20 pm
Nonstop1h 45m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$133
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Mon 11/2
2:15 pm-8:09 pm
1 stop5h 54m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$136
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Wed 10/14
10:25 am-1:58 pm
1 stop3h 33m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$140
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Sun 10/11
8:47 pm-10:35 pm
Nonstop1h 48m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Sun 10/18
7:30 am-9:11 am
Nonstop1h 41m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Mon 9/28
7:30 am-9:11 am
Nonstop1h 41m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$150
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Mon 10/5
8:00 am-11:27 am
1 stop3h 27m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$156
Quickest round-trip
NewarkOttawa
EWR Newark - YOW Ottawa
EWRYOW
Newark
Wed 10/14
3:00 pm-4:38 pm
Nonstop1h 38m
Ottawa
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$183
Showing 1-10 of 19 resultsSorted by cheapest first
Compare providers for flights from Newark to Ottawa
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Newark to Ottawa in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Newark Airport-Ottawa flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Newark Airport-Ottawa flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Newark Airport-Ottawa flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Newark Airport-Ottawa flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Newark Airport-Ottawa flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Newark to Ottawa
Have a flexible travel schedule? Discover the best time to fly to Ottawa from Newark with our price prediction graph.
EWR-YOW
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Newark Airport to Ottawa
Prices
Airlines
How far ahead should I book a flight from Newark Airport to Ottawa?
The best time to book flights from Newark Airport to Ottawa is 61 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.
What is the cheapest month to book a flight from Newark Airport to Ottawa?
Currently, March is the cheapest month in which you can book a flight from Newark Airport to Ottawa (average of $297). Flying from Newark Airport to Ottawa in April is currently the most expensive (average of $385). 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.
What is the cheapest time of day to fly from EWR to YOW?
Find hourly flight availability from Newark to Ottawa. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 5, 2026.
Unlike in the evening, when flights are generally more expensive, you can save up to 6% on flights from Newark Airport to Ottawa by exploring options for tickets in the afternoon.
What is the cheapest day to fly from Newark Airport to Ottawa?
Use this chart to determine the cheapest time to fly round-trip from Newark to Ottawa. Price data was last updated on August 29, 2026.
Travelers seeking maximum savings on their Newark Airport to Ottawa flight should consider departing on Saturday at noon when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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 September 5, 2026.
See what other customers who have flown with Porter Airlines,United Airlines, andAir Canada from Newark Airport to Ottawa have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Crew
8.6
Boarding
8.2
Food
7.6
Entertainment
6.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Boarding
8.2
Food
7.6
Entertainment
6.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Boarding
8.2
Food
7.6
Entertainment
6.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
Overall
8.0
Crew
8.6
Boarding
8.2
Food
7.6
Entertainment
6.9
Comfort
8.0
Reviews
1 / 20
6.0
GoodShannon,Jul 2026
YQT - YOW
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Top 3 airlines flying from Newark to Ottawa
Discover the top 3 airlines that operate flights from Newark 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$139 | Average$288 | FlexibilityNo cancel fee | On-time52% | |
| Cheapest$166 | Average$400 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$246 | Average$432 | FlexibilityNo cancel fee | On-time67% |