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Ottawa

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Ottawa Flights as Low as $58

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

Frontier Airlines
Tue, May 12 - Wed, May 13
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$58 Roundtrip, found 5 hours ago
$58
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, May 12 from George Bush Intercontinental to O'Hare Intl., returning Wed, May 13, priced at $58 found 5 hours ago
Frontier Airlines
Tue, Aug 18 - Tue, Sep 1
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$76 Roundtrip, just found
$76
Roundtrip
just found
Select Frontier Airlines flight, departing Tue, Aug 18 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 1, priced at $76 just found
Frontier Airlines
Mon, May 4 - Mon, May 11
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$98 Roundtrip, found 1 hour ago
$98
Roundtrip
found 1 hour ago
Select Frontier Airlines flight, departing Mon, May 4 from Austin-Bergstrom Intl. to O'Hare Intl., returning Mon, May 11, priced at $98 found 1 hour ago
Spirit Airlines
Tue, May 12 - Tue, May 26
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$105 Roundtrip, found 3 days ago
$105
Roundtrip
found 3 days ago
Select Spirit Airlines flight, departing Tue, May 12 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Tue, May 26, priced at $105 found 3 days ago
Frontier Airlines
Fri, May 29 - Wed, Jun 3
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$108 Roundtrip, found 7 hours ago
$108
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Fri, May 29 from Los Angeles Intl. to O'Hare Intl., returning Wed, Jun 3, priced at $108 found 7 hours ago
Frontier Airlines
Thu, May 7 - Tue, May 19
TPA
Tampa Intl.
ORD
O'Hare Intl.
$125 Roundtrip, found 12 hours ago
$125
Roundtrip
found 12 hours ago
Select Frontier Airlines flight, departing Thu, May 7 from Tampa Intl. to O'Hare Intl., returning Tue, May 19, priced at $125 found 12 hours ago
Frontier Airlines
Thu, May 7 - Sun, May 10
OKC
Will Rogers World
ORD
O'Hare Intl.
$150 Roundtrip, found 2 days ago
$150
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 7 from Will Rogers World to O'Hare Intl., returning Sun, May 10, priced at $150 found 2 days ago
Delta
Sat, Sep 5 - Sun, Sep 6
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$167 Roundtrip, found 2 days ago
$167
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Sep 5 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sun, Sep 6, priced at $167 found 2 days ago
JetBlue Airways
Tue, Jul 7 - Tue, Aug 4
BOS
Logan Intl.
ORD
O'Hare Intl.
$167 Roundtrip, just found
$167
Roundtrip
just found
Select JetBlue Airways flight, departing Tue, Jul 7 from Logan Intl. to O'Hare Intl., returning Tue, Aug 4, priced at $167 just found
Delta
Tue, Jul 14 - Tue, Jul 21
PHX
Sky Harbor Intl.
ORD
O'Hare Intl.
$187 Roundtrip, found 2 days ago
$187
Roundtrip
found 2 days ago
Select Delta flight, departing Tue, Jul 14 from Sky Harbor Intl. to O'Hare Intl., returning Tue, Jul 21, priced at $187 found 2 days ago
Delta
Sun, May 10 - Sat, May 16
DAL
Love Field
ORD
O'Hare Intl.
$242 Roundtrip, found 2 days ago
$242
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, May 10 from Love Field to O'Hare Intl., returning Sat, May 16, priced at $242 found 2 days ago
Bargain Flight
Thu, Aug 20 - Sat, Aug 22
DFW
Dallas-Fort Worth Intl.
PIA
Greater Peoria Regional
$261 Roundtrip, found 6 hours ago
$261
Roundtrip
found 6 hours ago
Select Bargain Flight flight, departing Thu, Aug 20 from Dallas-Fort Worth Intl. to Greater Peoria Regional, returning Sat, Aug 22, priced at $261 found 6 hours ago
Bargain Flight
Tue, May 5 - Sat, May 9
PHX
Sky Harbor Intl.
PIA
Greater Peoria Regional
$282 Roundtrip, found 3 hours ago
$282
Roundtrip
found 3 hours ago
Select Bargain Flight flight, departing Tue, May 5 from Sky Harbor Intl. to Greater Peoria Regional, returning Sat, May 9, priced at $282 found 3 hours ago
United
Fri, May 29 - Sat, Aug 1
IAH
George Bush Intercontinental
PIA
Greater Peoria Regional
$283 Roundtrip, found 4 hours ago
$283
Roundtrip
found 4 hours ago
Select United flight, departing Fri, May 29 from George Bush Intercontinental to Greater Peoria Regional, returning Sat, Aug 1, priced at $283 found 4 hours ago
American Airlines
Thu, Apr 23 - Sat, Apr 25
AUS
Austin-Bergstrom Intl.
PIA
Greater Peoria Regional
$398 Roundtrip, found 16 hours ago
$398
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Thu, Apr 23 from Austin-Bergstrom Intl. to Greater Peoria Regional, returning Sat, Apr 25, priced at $398 found 16 hours ago
United
Tue, Apr 21 - Sun, Apr 26
LAX
Los Angeles Intl.
PIA
Greater Peoria Regional
$628 Roundtrip, found 23 hours ago
$628
Roundtrip
found 23 hours ago
Select United flight, departing Tue, Apr 21 from Los Angeles Intl. to Greater Peoria Regional, returning Sun, Apr 26, priced at $628 found 23 hours ago

Cheap Flights to Ottawa

Fall in love at first flight with your vacation to Ottawa by saving a ton of cash on your last-minute cheap flight. There’s no more scouring the internet for a good deal—book your flight to Ottawa on Hotwire, and you’ll be up, up, and on a getaway in no time.

Because once the wheels are down in Ottawa, the good times start rolling. So buckle up, you’re in for a fun ride.

Frequently Asked Questions About flights to Ottawa

Don’t waste your time on endless searches for cheap airline tickets oneway or roundtrip. We’ll have you on your way to Ottawa with a tiny bag of pretzels in your hand before you can say “tray tables in the upright position”—and for a ticket price that works for your vacay budget.

So all you have to worry about is where you’re headed after the PIA airport.

What is the cheapest month to fly to Ottawa?

Airline ticket prices fluctuate all the time, depending on the day of the week or the month of the year. The cheapest round trip flights to Ottawa are in May, but when you book your flight on Hotwire, savings are always in season.

How many airlines fly to Ottawa?

Variety is the spice of life, even when it comes to booking your next trip. Want options for airlines? You’ll find 14 to choose from for your flight to Ottawa.

What airport is best to fly into Ottawa?

When you’re planning your trip to Ottawa, convenience is the name of the game. Luckily, Ottawa Dupage Airport is nearby so you can deplane and get going on checking off everything on your Ottawa must-do list.

How much are flights to Ottawa?

Got very cheap flights on your vacation itinerary? When you book your airline tickets to Ottawa on Hotwire, you may just get what’s on your getaway wish list. With tickets as low as $58, you’ll have leftover cash for at least a magazine and a bottle of water at the airport book store.

How to get cheap flights to Ottawa?

The trick to saving a stack of cash on your flight to Ottawa? Snatch up that Hotwire flight deal when you see a killer rate because it could be gone in a flash. And with flights as low as $58 right now, why wait?

Ottawa Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$166

Last Minute Hotel Deals in Ottawa

Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy

Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy

2 out of 5
1879 N 2703rd Rd Ottawa IL
Stay at this cabin in Ottawa. Enjoy free parking, patios, and climate control. Popular attractions Tangled Roots Brewing Company - The Lone Buffalo and Washington ...
9.8/10 Exceptional! (172 reviews)
Cozy cabin, lots of activities to do around the area, good communication with staff

Reviewed on Apr 12, 2026

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Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy
Comfort Inn Ottawa Starved Rock Area

Comfort Inn Ottawa Starved Rock Area

2.5 out of 5
120 W. Stevenson Road Ottawa IL
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.2/10 Very Good! (805 reviews)
nice staff, clean room, great breakfast

Reviewed on Apr 17, 2026

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Comfort Inn Ottawa Starved Rock Area
Holiday Inn Express & Suites Ottawa by IHG

Holiday Inn Express & Suites Ottawa by IHG

2.5 out of 5
2850 Columbus Street Ottawa IL
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
9.2/10 Wonderful! (574 reviews)
It was absolutely amazing the only downside which is not any of the staffs fault is that the fire alarm went off at about 3:30am but other than that it was a terrific stay and I will be back!

Reviewed on Apr 12, 2026

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Holiday Inn Express & Suites Ottawa by IHG
Grand Bear Resort at Starved Rock

Grand Bear Resort at Starved Rock

3 out of 5
2643 IL-178 Utica IL
Book a stay at this golf hotel in Utica. Enjoy free WiFi, free parking, and 2 bars/lounges. Our guests praise the helpful staff in our reviews. Popular attractions ...
7.2/10 Good! (1,004 reviews)
Non of the restaurants were open. We couldn’t bring outside food in my kids got sick and I explained to the manager if I can get some credit back since I was leaving a whole day early and nothing was done.

Reviewed on Apr 16, 2026

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Grand Bear Resort at Starved Rock
DoubleTree by Hilton Lisle Naperville

DoubleTree by Hilton Lisle Naperville

4 out of 5
3003 Corporate West Dr Naperville IL
Book a stay at this business-friendly hotel in Naperville. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and ...
7.8/10 Good! (1,299 reviews)
Breakfast was very good

Reviewed on Apr 16, 2026

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DoubleTree by Hilton Lisle Naperville
Hampton Inn Chicago/Naperville

Hampton Inn Chicago/Naperville

2.5 out of 5
1087 E Diehl Rd Naperville IL
Book a stay at this business-friendly hotel in Naperville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
9/10 Wonderful! (1,000 reviews)
My stay with Hampton Inn in Naperville was wonderful. The front desk helped me so much because I did not have a reservation as previously thought. Unfortunately my reservation was at Holiday Inn but I was unaware of it because no confirmation email was sent . Hampton Inn only had one room available ...

Reviewed on Apr 14, 2026

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Hampton Inn Chicago/Naperville
Holiday Inn Express & Suites Aurora - Naperville by IHG

Holiday Inn Express & Suites Aurora - Naperville by IHG

2.5 out of 5
111 North Broadway Avenue Aurora IL
Book a stay at this business-friendly hotel in Aurora. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
9.6/10 Exceptional! (1,001 reviews)
Had a pleasant experience at the Holiday Inn Express and Suites Aurora-Naperville. I was traveling with my 91 year old Mother who rides in a wheelchair for distances. Parking was very accessible for us. We first requested a room on the first floor as I had told the Clerk my Mother was in a wheelchair. ...

Reviewed on Apr 18, 2026

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Holiday Inn Express & Suites Aurora - Naperville by IHG
Hampton Inn Joliet-Plainfield I-55

Hampton Inn Joliet-Plainfield I-55

2.5 out of 5
3555 Mall Loop Drive Joliet IL
Stay at this hotel in Joliet. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
9/10 Wonderful! (1,003 reviews)
Fiid

Reviewed on Apr 8, 2026

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Hampton Inn Joliet-Plainfield I-55
See all 877 properties in Ottawa
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.