Cheap flights To Ottawa (PIA) from $35

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights to Ottawa from $35 One Way, $74 Round Trip

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Tue, Oct 13 - Wed, Oct 14
DEN
Denver Intl.
ORD
O'Hare Intl.
$74 Roundtrip, found 3 days ago
$74
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Oct 13 from Denver Intl. to O'Hare Intl., returning Wed, Oct 14, priced at $74 found 3 days ago
Fri, Oct 23 - Sat, Oct 31
PGD
Punta Gorda Airport
PIA
Greater Peoria Regional
$107 Roundtrip, found 1 day ago
$107
Roundtrip
found 1 day ago
Select Allegiant Air flight, departing Fri, Oct 23 from Punta Gorda Airport to Greater Peoria Regional, returning Sat, Oct 31, priced at $107 found 1 day ago
Tue, Sep 29 - Wed, Sep 30
MCO
Orlando Intl.
ORD
O'Hare Intl.
$110 Roundtrip, found 11 hours ago
$110
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Tue, Sep 29 from Orlando Intl. to O'Hare Intl., returning Wed, Sep 30, priced at $110 found 11 hours ago
Thu, Oct 29 - Sun, Nov 1
DEN
Denver Intl.
PIA
Greater Peoria Regional
$127 Roundtrip, found 3 days ago
$127
Roundtrip
found 3 days ago
Select Allegiant Air flight, departing Thu, Oct 29 from Denver Intl. to Greater Peoria Regional, returning Sun, Nov 1, priced at $127 found 3 days ago
Thu, Dec 10 - Sun, Dec 13
AZA
Phoenix - Mesa Gateway
PIA
Greater Peoria Regional
$150 Roundtrip, found 2 days ago
$150
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Thu, Dec 10 from Phoenix - Mesa Gateway to Greater Peoria Regional, returning Sun, Dec 13, priced at $150 found 2 days ago
Wed, Sep 23 - Wed, Sep 30
SFB
Orlando Sanford Intl.
PIA
Greater Peoria Regional
$159 Roundtrip, found 2 days ago
$159
Roundtrip
found 2 days ago
Select Allegiant Air flight, departing Wed, Sep 23 from Orlando Sanford Intl. to Greater Peoria Regional, returning Wed, Sep 30, priced at $159 found 2 days ago
Sat, Oct 3 - Wed, Oct 7
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$161 Roundtrip, found 4 days ago
$161
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Sat, Oct 3 from John F. Kennedy Intl. to O'Hare Intl., returning Wed, Oct 7, priced at $161 found 4 days ago
Mon, Aug 31 - Wed, Sep 16
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$165 Roundtrip, found 4 days ago
$165
Roundtrip
found 4 days ago
Select Frontier Airlines flight, departing Mon, Aug 31 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Sep 16, priced at $165 found 4 days ago
Mon, Aug 31 - Wed, Sep 16
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$181 Roundtrip, found 4 days ago
$181
Roundtrip
found 4 days ago
Select United flight, departing Mon, Aug 31 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Sep 16, priced at $181 found 4 days ago
Wed, Sep 16 - Fri, Sep 18
LGA
LaGuardia
ORD
O'Hare Intl.
$184 Roundtrip, found 5 days ago
$184
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Wed, Sep 16 from LaGuardia to O'Hare Intl., returning Fri, Sep 18, priced at $184 found 5 days ago

Ottawa Flight Information

Traveling To
Ottawa
Destination Airport IATA Code
PIA
Number of Airlines Serving
Airlines
Frontier Airlines, Allegiant Air, United, American Airlines, JetBlue Airways
Flight Price
$74
Earliest Departing Flight
Latest Departing Flight

Book Your Flight & Hotel Together & Save

Ottawa economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hotel Riu Plaza Chicago
4.0-star property

Hotel Riu Plaza Chicago

Sep 27 - Sep 29

2 night stay

Baltimore (BWI) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $765, price is now $502 per person
$502
per person
found 1 day ago
Level Chicago Fulton Market
4.0-star property

Level Chicago Fulton Market

Oct 1 - Oct 5

4 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Coach

Chicago (ORD) to Newark Liberty Intl. Airport (EWR)

Frontier Airlines • Coach
Save 100% on your flight
Price was $1,311, price is now $780 per person
$780
per person
found 1 day ago
Level Chicago – Old Town
4.0-star property

Level Chicago – Old Town

Sep 25 - Sep 27

2 night stay

Baltimore (BWI) to Chicago (ORD)

Frontier Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,058, price is now $686 per person
$686
per person
found 13 hours ago
Don't see what you're looking for?
See all available trips from Baltimore to Ottawa
View all trips

Ottawa premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
DoubleTree by Hilton Hotel Chicago Wood Dale - Elk Grove
4.0-star property

DoubleTree by Hilton Hotel Chicago Wood Dale - Elk Grove

7.8/10 Good! (1,008 reviews)

Sep 24 - Sep 27

3 night stay

New York (NYC) to Chicago (ORD)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Price was $925, price is now $806 per person
$806
per person
found 1 day ago

Hilton Rosemont Chicago O'Hare
3.5-star property

Hilton Rosemont Chicago O'Hare

8.4/10 Very Good! (1,002 reviews)

Oct 8 - Oct 11

3 night stay

New York (NYC) to Chicago (ORD)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Price was $1,053, price is now $932 per person
$932
per person
found 1 day ago
Friendly staff

Reviewed on Aug 18, 2026

Hilton Orrington / Evanston
4.0-star property

Hilton Orrington / Evanston

8.6/10 Excellent! (99 reviews)

Sep 24 - Sep 27

3 night stay

New York (NYC) to Chicago (ORD)

Frontier Airlines • Non-stop roundtrip • PremiumEconomy
Price was $934, price is now $834 per person
$834
per person
found 1 day ago

Don't see what you're looking for?
See all available trips from New York to Ottawa
View all trips

Ottawa first class flight packages

Price found within the past 48 hours. Click for updated prices.
Swissotel - Chicago
4.5-star property

Swissotel - Chicago

9/10 Wonderful! (3,537 reviews)

Sep 26 - Sep 29

3 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,368, price is now $1,053 per person
$1,053
per person
found 1 day ago

Hotel Felix River North/Magnificent Mile
4.0-star property

Hotel Felix River North/Magnificent Mile

8.2/10 Very Good! (2,899 reviews)

Oct 9 - Oct 13

4 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Non-stop roundtrip • FirstClass
Price was $2,391, price is now $1,798 per person
$1,798
per person
found 1 day ago

Pendry Chicago
4.5-star property

Pendry Chicago

9.2/10 Wonderful! (1,145 reviews)

Sep 26 - Sep 29

3 night stay

Newark Liberty Intl. Airport (EWR) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,669, price is now $1,265 per person
$1,265
per person
found 1 day ago

Don't see what you're looking for?
See all available trips from Newark Liberty Intl. Airport to Ottawa
View all trips

Ottawa

Save more on flights to Ottawa while making top-quality travel arrangements. At Orbitz we provide access to low cost flights, hotel lodgings and other discounts, along with superior customer service and an unbeatable satisfaction guarantee.

Compare And Book Discount Flights to Ottawa

Now it is easier than ever to find a discount Ottawa flight. Orbitz users can compare airfares for both international and domestic flights and can quickly determine the best hotels and car rental companies to use. You may also check out hotel and other reviews along with a number of travel tips, making your visit to an unfamiliar destination enjoyable and hassle-free.

Use Your Mobile Phone To Secure A Low Cost Flight To Ottawa

We now offer free apps for the most commonly used mobile devices. You can use your mobile phone to share relevant information pertaining to your trips, view images of local lodgings and take advantage of hotel and car rental discounts that may be available only to mobile device users.

Boost Your Frequent Flyer Rewards

You even retain your ability to earn frequent flier points and rewards when purchasing your tickets with Orbitz for Ottawa flights. Enter your frequent flyer information into your Orbitz profile to start earning rewards.

You will find that Orbitz is a very low cost, yet very effective travel planner. Free updates via your mobile phone device will help to keep you and all relevant parties informed of important flight updates. With access to unbeatable sales on all travel essentials, Orbitz makes booking an affordable flight to Ottawa a breeze.

Frequently asked questions

Which airlines fly to Ottawa?
Look for a flight that suits your budget and schedule among the 20 airlines that operate out of Central Illinois Regional Airport (BMI). The simplest way to save some cash on flight tickets is to book ahead of time. Have a look at these reputable domestic air carriers and bag a great deal today:

  • American Airlines - 67 flights to Ottawa per month
  • Delta - 30 flights to Ottawa per month
  • Allegiant Air - 1 flights to Ottawa per month

How much is a flight to Ottawa?
Lots of sensational deals were picked up this week, with return flights to Ottawa ranging from $74 to $184. But it was travelers starting their trip from Denver (DEN) who landed the best bargains. One-way tickets to Ottawa started at a low $35.
How to book the cheapest flight to Ottawa?
With Orbitz, you'll find some of the most incredible flight deals around from a wide range of airlines. But if you'd love to increase your likelihood of nabbing cheap flights to Ottawa, here are some pointers to follow:

  • Consider taking off from or landing at alternative airports to cut costs. Enter your preferred departure and arrival airports in the form fields, then choose the 'Nearby airports' function below. It will show you any available options.
  • If you're flexible with when you take off, click on the 'Show flexible dates' option. You'll see the flight deals for the days either side of your selected departure. Ticket prices often vary depending on the day of the week.
  • You can also select the 'Show options' link to filter results for your preferred airline, seating class, and nonstop and refundable flights. Under 'Sort & Filter' to the left, you can even choose the time of day you want to fly.
  • Book your fare as soon as you know your travel dates. While it does happen from time to time, tickets rarely drop in price as your date of departure gets closer.
  • Think about combining your hotels, flights and car rental into an Orbitz package deal to make your dollar go further.
  • Don't fly during peak seasons if you can. By steering clear of school vacations and summer, you can save big on your airfare.

What is the best time to book a flight to Ottawa?
Purchase your tickets to Ottawa in January. This is the best month for bargain airfares, closely followed by February and August. Score cheap flights and let your dream vacation come true with Orbitz.
What day of the week is the cheapest to book a flight to Ottawa?
Make a booking on a Tuesday, Wednesday or Saturday. Typically, these are the cheapest days of the week to purchase fares to Ottawa. The vacation of your dreams starts with an impressive flight deal!
What is the cheapest day of the week to fly to Ottawa?
You can get cheap flights to Ottawa by taking to the skies on a Monday, according to Orbitz data from 2020. Tuesday is also more affordable, while Saturday has the most expensive ticket prices. Whether you prefer to save a bundle or take off on whichever day is convenient, you'll always find a great deal with Orbitz.
What is the cheapest month to fly to Ottawa?
You can jet for less in August. This is generally an excellent month to get on a plane if you're after cheap flights to Ottawa, Orbitz data shows. The least affordable time to fly is June, so avoid this month if you can.
Which airlines allow free cancellation?
Flexibility is important, that's why Orbitz lets you search for airlines that won't slap on fees for amendments to your reservation. Add your departure and arrival destinations, then choose "Filter by flexible change policies." We'll show you all the options that include free cancellation within 24 hours of booking and no change fees.
What do I need for the flight to Ottawa?
The trick to a comfortable and stress-free flight is preparation. Here are some of our top tips to help you get ready for your adventure:

  • Your travel documents are the most important things you'll need to have with you on your flight to Ottawa. To avoid any delays when checking in, make sure that the information on your ticket is correct and matches your government-issued ID.
  • Make time fly by even faster on your short hop by packing the right stuff. Think a water bottle, snacks and entertainment. If you'd like your journey to Ottawa to pass nice and quietly, toss some headphones or earplugs into your carry-on bag as well.
  • Even if you're flying when it's sweltering outside, carry a warm top or scarf on board with you. Cabins can get chilly!

How do I get cheap first-class/business deals to Ottawa?
There are ways of booking business or first-class fares to Ottawa that won't burn a hole through your savings. Bag a seat at the front of the plane for less with these great tips:

  • Flexibility is everything. By being open to other travel dates, you'll have a better chance of spotting a sale on your airfares.
  • Plenty of low-cost airlines these days have comfortable business or premium-class seating that doesn't cost an arm and a leg.
  • Bid for an upgrade in online auctions (if available) or upgrade your ticket through your frequent flyer program.

What is the best time to go to Ottawa?
If you want to experience Ottawa in the tourist season, May, June and July are the top months to visit. June 20 marks the beginning of summertime in the Northern Hemisphere and is a fantastic time to travel if you love the outdoors. At this time of year, average daily temperatures typically range from 65 ºF to 80 ºF.
Travel tips for Ottawa

  • Lace up a pair of comfy kicks and tour this busy city on foot. There are tons of top attractions to make your way to, such as Washington Square Park and Dayton Ridge Golf Club.
  • If you're in the mood for an easy day trip, there are more sights to tick off a short commute out of town. Find out why Starved Rock State Park and Raging Waves Waterpark are on the travel itineraries of many Ottawa travelers.
  • Slip behind the steering wheel and find out what else makes Illinois a magnet for travelers. Reserve a car rental with Orbitz and enjoy the delights of two more must-do cities — Chicago and Springfield.

More to Explore

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.