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Ottawa

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Ottawa Flights as Low as $66

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

Frontier Airlines
Wed, Sep 9 - Tue, Sep 22
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$66 Roundtrip, found 2 hours ago
$66
Roundtrip
found 2 hours ago
Select Frontier Airlines flight, departing Wed, Sep 9 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Sep 22, priced at $66 found 2 hours ago
Frontier Airlines
Tue, Aug 11 - Tue, Aug 18
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$96 Roundtrip, found 5 hours ago
$96
Roundtrip
found 5 hours ago
Select Frontier Airlines flight, departing Tue, Aug 11 from George Bush Intercontinental to O'Hare Intl., returning Tue, Aug 18, priced at $96 found 5 hours ago
Frontier Airlines
Wed, Aug 12 - Mon, Aug 31
MCO
Orlando Intl.
ORD
O'Hare Intl.
$100 Roundtrip, found 17 hours ago
$100
Roundtrip
found 17 hours ago
Select Frontier Airlines flight, departing Wed, Aug 12 from Orlando Intl. to O'Hare Intl., returning Mon, Aug 31, priced at $100 found 17 hours ago
Spirit Airlines
Wed, Aug 19 - Sat, Sep 5
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$128 Roundtrip, found 1 day ago
$128
Roundtrip
found 1 day ago
Select Spirit Airlines flight, departing Wed, Aug 19 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Sat, Sep 5, priced at $128 found 1 day ago
Frontier Airlines
Wed, May 27 - Fri, May 29
LAX
Los Angeles Intl.
ORD
O'Hare Intl.
$131 Roundtrip, found 10 hours ago
$131
Roundtrip
found 10 hours ago
Select Frontier Airlines flight, departing Wed, May 27 from Los Angeles Intl. to O'Hare Intl., returning Fri, May 29, priced at $131 found 10 hours ago
American Airlines
Wed, Jul 29 - Tue, Aug 18
MSP
Minneapolis - St. Paul Intl.
ORD
O'Hare Intl.
$142 Roundtrip, found 8 hours ago
$142
Roundtrip
found 8 hours ago
Select American Airlines flight, departing Wed, Jul 29 from Minneapolis - St. Paul Intl. to O'Hare Intl., returning Tue, Aug 18, priced at $142 found 8 hours ago
JetBlue Airways
Tue, Aug 4 - Tue, Aug 11
BOS
Logan Intl.
ORD
O'Hare Intl.
$167 Roundtrip, found 4 days ago
$167
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Aug 4 from Logan Intl. to O'Hare Intl., returning Tue, Aug 11, priced at $167 found 4 days ago
Bargain Flight
Thu, Jul 16 - Tue, Jul 21
CLT
Charlotte-Douglas Intl.
ORD
O'Hare Intl.
$180 Roundtrip, found 1 day ago
$180
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Jul 16 from Charlotte-Douglas Intl. to O'Hare Intl., returning Tue, Jul 21, priced at $180 found 1 day ago
Delta
Wed, Jun 3 - Wed, Jun 17
MEM
Memphis Intl.
ORD
O'Hare Intl.
$181 Roundtrip, found 4 days ago
$181
Roundtrip
found 4 days ago
Select Delta flight, departing Wed, Jun 3 from Memphis Intl. to O'Hare Intl., returning Wed, Jun 17, priced at $181 found 4 days ago
Bargain Flight
Thu, Aug 20 - Sat, Aug 22
DFW
Dallas-Fort Worth Intl.
PIA
Greater Peoria Regional
$262 Roundtrip, found 3 days ago
$262
Roundtrip
found 3 days ago
Select Bargain Flight flight, departing Thu, Aug 20 from Dallas-Fort Worth Intl. to Greater Peoria Regional, returning Sat, Aug 22, priced at $262 found 3 days ago
American Airlines
Fri, Jun 5 - Sun, Jun 7
MSP
Minneapolis - St. Paul Intl.
PIA
Greater Peoria Regional
$289 Roundtrip, found 1 day ago
$289
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, Jun 5 from Minneapolis - St. Paul Intl. to Greater Peoria Regional, returning Sun, Jun 7, priced at $289 found 1 day ago
American Airlines
Fri, May 29 - Sat, Aug 1
IAH
George Bush Intercontinental
PIA
Greater Peoria Regional
$305 Roundtrip, found 1 day ago
$305
Roundtrip
found 1 day ago
Select American Airlines flight, departing Fri, May 29 from George Bush Intercontinental to Greater Peoria Regional, returning Sat, Aug 1, priced at $305 found 1 day ago
Delta
Tue, Jun 30 - Tue, Jul 7
DAL
Love Field
ORD
O'Hare Intl.
$308 Roundtrip, found 3 hours ago
$308
Roundtrip
found 3 hours ago
Select Delta flight, departing Tue, Jun 30 from Love Field to O'Hare Intl., returning Tue, Jul 7, priced at $308 found 3 hours ago
Bargain Flight
Tue, Jun 9 - Fri, Jun 12
CLT
Charlotte-Douglas Intl.
PIA
Greater Peoria Regional
$319 Roundtrip, found 1 hour ago
$319
Roundtrip
found 1 hour ago
Select Bargain Flight flight, departing Tue, Jun 9 from Charlotte-Douglas Intl. to Greater Peoria Regional, returning Fri, Jun 12, priced at $319 found 1 hour ago
American Airlines
Tue, Jun 9 - Wed, Jun 24
MCO
Orlando Intl.
PIA
Greater Peoria Regional
$349 Roundtrip, found 3 hours ago
$349
Roundtrip
found 3 hours ago
Select American Airlines flight, departing Tue, Jun 9 from Orlando Intl. to Greater Peoria Regional, returning Wed, Jun 24, priced at $349 found 3 hours ago
Bargain Flight
Thu, May 14 - Mon, May 18
ATL
Hartsfield-Jackson Atlanta Intl.
PIA
Greater Peoria Regional
$349 Roundtrip, found 18 hours ago
$349
Roundtrip
found 18 hours ago
Select Bargain Flight flight, departing Thu, May 14 from Hartsfield-Jackson Atlanta Intl. to Greater Peoria Regional, returning Mon, May 18, priced at $349 found 18 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 September, 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 12 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 $66, 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 $66 right now, why wait?

Ottawa Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$216

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! (189 reviews)
All I can say is very peaceful & relaxing! I had the best sleep ever! I’m a very satisfied customer!

Reviewed on May 4, 2026

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Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy
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! (579 reviews)
The breakfast were the best. They have bacons, patties, omelet, scrambled eggs

Reviewed on May 5, 2026

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Holiday Inn Express & Suites Ottawa by IHG
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! (812 reviews)
Room was clean. Bed was comfortable too.

Reviewed on May 8, 2026

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Comfort Inn Ottawa Starved Rock Area
Hyatt Regency Lisle near Naperville

Hyatt Regency Lisle near Naperville

3.5 out of 5
1400 Corporetum Drive Lisle IL
Book a stay at this business-friendly hotel in Lisle. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
7.8/10 Good! (1,189 reviews)
Very nice and spacious room for a price that was very reasonable, comparatively. Cost the same as others that are not near as nice.

Reviewed on May 7, 2026

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Hyatt Regency Lisle near Naperville
Hyatt Place Chicago/Naperville/Warrenville

Hyatt Place Chicago/Naperville/Warrenville

3 out of 5
27576 Maecliff Dr Warrenville IL
Book a stay at this business-friendly hotel in Warrenville. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff in our reviews. ...
8.4/10 Very Good! (1,016 reviews)
The breakfast was outstanding, the staff was friendly and the environment was clean and comfortable.

Reviewed on May 7, 2026

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Hyatt Place Chicago/Naperville/Warrenville
Best Western Naperville Inn

Best Western Naperville Inn

2.5 out of 5
1617 Naperville Wheaton 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 breakfast and the helpful ...
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Best Western Naperville Inn
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! (1,316 reviews)
Property in mid renovation, very outdated, halls were loud each night, tough to get hot water.

Reviewed on May 7, 2026

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DoubleTree by Hilton Lisle Naperville
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! (1,014 reviews)
Grand Bear Resort at Starved Rock was one of the most disappointing resort experiences I’ve had in years. The entire property feels badly outdated and poorly maintained. The rooms, common areas, and facilities all look like they’ve been neglected for a long time and are nowhere near what you would ...

Reviewed on May 8, 2026

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Grand Bear Resort at Starved Rock
See all 878 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.