Cheap flights To Ottawa (PIA) from $33

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Cheap Flights to Ottawa from $33 One Way, $66 Round Trip

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

Thu, Oct 15 - Wed, Oct 21
BWI
Baltimore Washington Intl. Thurgood Marshall
ORD
O'Hare Intl.
$66 Roundtrip, found 7 hours ago
$66
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Oct 15 from Baltimore Washington Intl. Thurgood Marshall to O'Hare Intl., returning Wed, Oct 21, priced at $66 found 7 hours ago
Thu, Oct 1 - Sat, Oct 3
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$82 Roundtrip, found 1 day ago
$82
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Thu, Oct 1 from George Bush Intercontinental to O'Hare Intl., returning Sat, Oct 3, priced at $82 found 1 day ago
Mon, Oct 5 - Thu, Oct 8
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$127 Roundtrip, found 5 days ago
$127
Roundtrip
found 5 days ago
Select Frontier Airlines flight, departing Mon, Oct 5 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Thu, Oct 8, priced at $127 found 5 days ago
Mon, Sep 7 - Fri, Sep 11
PHL
Philadelphia Intl.
ORD
O'Hare Intl.
$131 Roundtrip, found 23 hours ago
$131
Roundtrip
found 23 hours ago
Select Frontier Airlines flight, departing Mon, Sep 7 from Philadelphia Intl. to O'Hare Intl., returning Fri, Sep 11, priced at $131 found 23 hours ago
Sat, Aug 22 - Sun, Sep 6
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$192 Roundtrip, found 6 days ago
$192
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Sat, Aug 22 from Los Angeles Intl. to O'Hare Intl., returning Sun, Sep 6, priced at $192 found 6 days ago
Tue, Nov 17 - Wed, Nov 18
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$198 Roundtrip, found 3 days ago
$198
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Tue, Nov 17 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Wed, Nov 18, priced at $198 found 3 days ago
Tue, Aug 18 - Sat, Aug 22
JFK
John F. Kennedy Intl.
ORD
O'Hare Intl.
$207 Roundtrip, just found
$207
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Aug 18 from John F. Kennedy Intl. to O'Hare Intl., returning Sat, Aug 22, priced at $207 just found
Tue, Aug 18 - Wed, Aug 19
LGA
LaGuardia
ORD
O'Hare Intl.
$220 Roundtrip, found 1 hour ago
$220
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Aug 18 from LaGuardia to O'Hare Intl., returning Wed, Aug 19, priced at $220 found 1 hour ago
Tue, Aug 18 - Wed, Aug 19
EWR
Newark Liberty Intl. Airport
ORD
O'Hare Intl.
$220 Roundtrip, found 1 hour ago
$220
Roundtrip
found 1 hour ago
Select American Airlines flight, departing Tue, Aug 18 from Newark Liberty Intl. Airport to O'Hare Intl., returning Wed, Aug 19, priced at $220 found 1 hour ago
Thu, Aug 27 - Mon, Aug 31
SFO
San Francisco Intl.
ORD
O'Hare Intl.
$241 Roundtrip, found 2 hours ago
$241
Roundtrip
found 2 hours ago
Select United flight, departing Thu, Aug 27 from San Francisco Intl. to O'Hare Intl., returning Mon, Aug 31, priced at $241 found 2 hours ago

Ottawa Flight Information

Traveling To
Ottawa
Destination Airport IATA Code
PIA
Number of Airlines Serving
Airlines
Frontier Airlines, American Airlines, Delta, JetBlue Airways, United
Flight Price
$66
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 Felix River North/Magnificent Mile
4.0-star property

Hotel Felix River North/Magnificent Mile

Sep 4 - Sep 7

3 night stay

Austin (AUS) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Price was $1,094, price is now $767 per person
$767
per person
found 1 day ago
Sable at Navy Pier Chicago, Curio Collection by Hilton
4.0-star property

Sable at Navy Pier Chicago, Curio Collection by Hilton

Aug 27 - Aug 30

3 night stay

Austin (AUS) to Chicago (ORD)

American Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,367, price is now $950 per person
$950
per person
found 1 day ago
Level Chicago - River North
4.0-star property

Level Chicago - River North

Sep 4 - Sep 7

3 night stay

Austin (AUS) to Chicago (ORD)

Southwest Airlines • Roundtrip • Coach
Save 100% on your flight
Price was $1,189, price is now $857 per person
$857
per person
found 1 day ago
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Ottawa premium economy flight packages

Price found within the past 48 hours. Click for updated prices.
Hyatt Place Itasca
3.0-star property

Hyatt Place Itasca

8.8/10 Excellent! (1,190 reviews)

Sep 18 - Sep 20

2 night stay

New York (NYC) to Chicago (ORD)

JetBlue Airways • Roundtrip • PremiumEconomy
Price was $627, price is now $544 per person
$544
per person
found 21 hours ago
So generally it was ok. The AC was loud, and old and could not maintain the room cold. The bathroom flush was very slow. The carpet and the sofa were stained.

Reviewed on Jul 22, 2026

Wyndham Garden Elk Grove Village/O'Hare
3.0-star property

Wyndham Garden Elk Grove Village/O'Hare

8.6/10 Excellent! (1,021 reviews)

Sep 18 - Sep 20

2 night stay

New York (NYC) to Chicago (ORD)

JetBlue Airways • Roundtrip • PremiumEconomy
Price was $642, price is now $549 per person
$549
per person
found 21 hours ago

Hilton Rosemont Chicago O'Hare
3.5-star property

Hilton Rosemont Chicago O'Hare

8.4/10 Very Good! (1,012 reviews)

Sep 18 - Sep 20

2 night stay

New York (NYC) to Chicago (ORD)

JetBlue Airways • Roundtrip • PremiumEconomy
Price was $666, price is now $577 per person
$577
per person
found 21 hours ago

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Ottawa first class 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

9.4/10 Exceptional! (4,714 reviews)

Aug 29 - Aug 31

2 night stay

New York (LGA) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,046, price is now $827 per person
$827
per person
found 1 day ago
Came to Chicago for a concert and a quick 2-night getaway with my spouse. Hotel is conveniently located along the Mag Mile. We like to walk, so we took the blue line train and walked from the airport rather than Uber (train is much faster). Lots of shopping around. Enjoyed happy hour at the 27th floor rooftop bar (with glass bump out) for those not afraid of heights. Check out is at a leisurely 12:00 pm with option to do late check out at $20/hr. Free breakfast is a nice perk--HUGE buffet although the room is large, noisy, and feels like a college cafeteria--the food is plentiful, coffee is amazing, and service is top-notch. Lots of healthy (and unhealthy) options so you can choose your adventure. Would definitely recommend and stay again just because of the breakfast.

Reviewed on Jul 23, 2026

Sable at Navy Pier Chicago, Curio Collection by Hilton
4.0-star property

Sable at Navy Pier Chicago, Curio Collection by Hilton

9.4/10 Exceptional! (2,603 reviews)

Sep 4 - Sep 7

3 night stay

New York (NYC) to Chicago (ORD)

Delta • FirstClass

Chicago (ORD) to New York (NYC)

American Airlines • FirstClass
Price was $1,761, price is now $1,359 per person
$1,359
per person
just found
Hotel okay. My stay was okay.

Reviewed on Jul 23, 2026

Level Chicago - River North
4.0-star property

Level Chicago - River North

9.2/10 Wonderful! (1,035 reviews)

Aug 29 - Aug 31

2 night stay

New York (LGA) to Chicago (ORD)

American Airlines • Roundtrip • FirstClass
Price was $1,072, price is now $900 per person
$900
per person
found 1 day ago
We had such a great stay! Only complaint was one of the blinds would not shut in one of the bedrooms, but we understood it was probably not fixable in the 2 days we were there. We were also upgraded to a better room upon arrival! Overall 10/10!

Reviewed on Jul 23, 2026

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Ottawa

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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 $66 to $241. But it was travelers starting their trip from Baltimore (BWI) who landed the best bargains. One-way tickets to Ottawa started at a low $33.
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.