Search Cheap Flights to
Ottawa

Ottawa Flights as Low as $130

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

Frontier Airlines
Sat, Oct 17 - Thu, Nov 5
PHL
Philadelphia Intl.
ORD
O'Hare Intl.
$130 Roundtrip, found 1 day ago
$130
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Oct 17 from Philadelphia Intl. to O'Hare Intl., returning Thu, Nov 5, priced at $130 found 1 day ago
Frontier Airlines
Wed, Dec 2 - Tue, Dec 8
ATL
Hartsfield-Jackson Atlanta Intl.
ORD
O'Hare Intl.
$148 Roundtrip, found 11 hours ago
$148
Roundtrip
found 11 hours ago
Select Frontier Airlines flight, departing Wed, Dec 2 from Hartsfield-Jackson Atlanta Intl. to O'Hare Intl., returning Tue, Dec 8, priced at $148 found 11 hours ago
Frontier Airlines
Tue, Nov 10 - Tue, Nov 17
MCO
Orlando Intl.
ORD
O'Hare Intl.
$175 Roundtrip, found 1 day ago
$175
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Tue, Nov 10 from Orlando Intl. to O'Hare Intl., returning Tue, Nov 17, priced at $175 found 1 day ago
Frontier Airlines
Wed, Oct 21 - Wed, Oct 28
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$180 Roundtrip, found 3 days ago
$180
Roundtrip
found 3 days ago
Select Frontier Airlines flight, departing Wed, Oct 21 from George Bush Intercontinental to O'Hare Intl., returning Wed, Oct 28, priced at $180 found 3 days ago
Frontier Airlines
Sat, Feb 27 - Mon, Mar 1
DFW
Dallas-Fort Worth Intl.
ORD
O'Hare Intl.
$188 Roundtrip, found 1 day ago
$188
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Sat, Feb 27 from Dallas-Fort Worth Intl. to O'Hare Intl., returning Mon, Mar 1, priced at $188 found 1 day ago
Bargain Flight
Mon, Dec 21 - Fri, Dec 25
RIC
Richmond Intl.
ORD
O'Hare Intl.
$202 Roundtrip, found 4 days ago
$202
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Mon, Dec 21 from Richmond Intl. to O'Hare Intl., returning Fri, Dec 25, priced at $202 found 4 days ago
Bargain Flight
Tue, Oct 6 - Sat, Oct 10
GSP
Greenville-Spartanburg Intl.
ORD
O'Hare Intl.
$220 Roundtrip, found 5 hours ago
$220
Roundtrip
found 5 hours ago
Select Bargain Flight flight, departing Tue, Oct 6 from Greenville-Spartanburg Intl. to O'Hare Intl., returning Sat, Oct 10, priced at $220 found 5 hours ago
Bargain Flight
Wed, Nov 4 - Sat, Nov 7
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$227 Roundtrip, found 1 day ago
$227
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Wed, Nov 4 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sat, Nov 7, priced at $227 found 1 day ago
Bargain Flight
Thu, Nov 26 - Tue, Dec 1
JAX
Jacksonville Intl.
ORD
O'Hare Intl.
$229 Roundtrip, found 1 day ago
$229
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Thu, Nov 26 from Jacksonville Intl. to O'Hare Intl., returning Tue, Dec 1, priced at $229 found 1 day ago
Frontier Airlines
Mon, Nov 16 - Fri, Dec 4
TTN
Mercer
ORD
O'Hare Intl.
$231 Roundtrip, found 1 day ago
$231
Roundtrip
found 1 day ago
Select Frontier Airlines flight, departing Mon, Nov 16 from Mercer to O'Hare Intl., returning Fri, Dec 4, priced at $231 found 1 day ago
Bargain Flight
Fri, Dec 25 - Tue, Jan 5
AUS
Austin-Bergstrom Intl.
PIA
Greater Peoria Regional
$255 Roundtrip, found 4 days ago
$255
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Fri, Dec 25 from Austin-Bergstrom Intl. to Greater Peoria Regional, returning Tue, Jan 5, priced at $255 found 4 days ago
Bargain Flight
Sat, Oct 31 - Fri, Nov 13
ATL
Hartsfield-Jackson Atlanta Intl.
PIA
Greater Peoria Regional
$256 Roundtrip, found 1 day ago
$256
Roundtrip
found 1 day ago
Select Bargain Flight flight, departing Sat, Oct 31 from Hartsfield-Jackson Atlanta Intl. to Greater Peoria Regional, returning Fri, Nov 13, priced at $256 found 1 day ago
Bargain Flight
Thu, Oct 1 - Sat, Oct 3
RIC
Richmond Intl.
PIA
Greater Peoria Regional
$260 Roundtrip, found 4 days ago
$260
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Thu, Oct 1 from Richmond Intl. to Greater Peoria Regional, returning Sat, Oct 3, priced at $260 found 4 days ago
Bargain Flight
Wed, Nov 4 - Tue, Nov 10
JAX
Jacksonville Intl.
PIA
Greater Peoria Regional
$280 Roundtrip, found 22 hours ago
$280
Roundtrip
found 22 hours ago
Select Bargain Flight flight, departing Wed, Nov 4 from Jacksonville Intl. to Greater Peoria Regional, returning Tue, Nov 10, priced at $280 found 22 hours ago
Delta
Tue, Dec 1 - Mon, Dec 14
DAL
Love Field
ORD
O'Hare Intl.
$297 Roundtrip, found 4 hours ago
$297
Roundtrip
found 4 hours ago
Select Delta flight, departing Tue, Dec 1 from Love Field to O'Hare Intl., returning Mon, Dec 14, priced at $297 found 4 hours ago
United
Mon, Nov 2 - Tue, Nov 17
GRB
Austin Straubel Intl.
PIA
Greater Peoria Regional
$313 Roundtrip, found 16 hours ago
$313
Roundtrip
found 16 hours ago
Select United flight, departing Mon, Nov 2 from Austin Straubel Intl. to Greater Peoria Regional, returning Tue, Nov 17, priced at $313 found 16 hours ago
Ottawa Flight Information
Destination airport
O'Hare Intl.
Destination airport IATA code
ORD
Roundtrip price
$228

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 ...
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Postcard Cabins Starved Rock, Outdoor Collection by Marriott Bonvoy
Super 8 by Wyndham Ottawa Starved Rock

Super 8 by Wyndham Ottawa Starved Rock

2 out of 5
500 East Etna Rd. 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 comfy rooms ...
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Super 8 by Wyndham Ottawa Starved Rock
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! (888 reviews)
"Clean and friendly staff."

Reviewed on Sep 25, 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 ...
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Holiday Inn Express & Suites Ottawa by IHG
Fairfield Inn & Suites by Marriott Ottawa Starved Rock Area

Fairfield Inn & Suites by Marriott Ottawa Starved Rock Area

3 out of 5
3000 Fairfield Ln Ottawa IL
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
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Fairfield Inn & Suites by Marriott Ottawa Starved Rock Area
Hampton Inn Ottawa (Starved Rock Area)

Hampton Inn Ottawa (Starved Rock Area)

2.5 out of 5
4115 Holiday Ln 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. ...
9.2/10 Wonderful! (692 reviews)
"The room was clean and breakfast was good. The staff were nice. The hot tub was terrible. Missing tiles, not exactly clean looking, and felt like warm bath water. It needs some attention. The hotel wasn’t that full and it felt like we were all in one section and was loud."

Reviewed on Sep 20, 2026

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Hampton Inn Ottawa (Starved Rock Area)
Quality Inn Ottawa near Starved Rock State Park

Quality Inn Ottawa near Starved Rock State Park

2.5 out of 5
510 E Etna Road Ottawa IL
Book a stay at this business-friendly hotel in Ottawa. Enjoy free breakfast, free WiFi, and free parking. Popular attractions Dayton Ridge Golf Club and Reddick ...
7.2/10 Good! (268 reviews)
"Un des lits était endommagé, mais on nous a rapidement transféré de chambre."

Reviewed on Sep 22, 2026

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Quality Inn Ottawa near Starved Rock State Park
KAYAK STARVED ROCK CAMPGROUND

KAYAK STARVED ROCK CAMPGROUND

1 out of 5
1170 N 27th Rd Ottawa IL
Stay at this campground in Ottawa. Enjoy free parking, a picnic area, and boat tours on site. Popular attractions Starved Rock State Park and Illinois Canyon ...
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KAYAK STARVED ROCK CAMPGROUND
See all 413 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.