Cheap Flights To Ottawa 2025

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Ottawa Flights as Low as $128

These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Thu, Jul 17 - Thu, Jul 24
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$128 Roundtrip, found 7 hours ago
$128
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Thu, Jul 17 from Austin-Bergstrom Intl. to O'Hare Intl., returning Thu, Jul 24, priced at $128 found 7 hours ago
Spirit Airlines
Mon, Jun 2 - Thu, Jun 5
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$136 Roundtrip, found 7 hours ago
$136
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Mon, Jun 2 from George Bush Intercontinental to O'Hare Intl., returning Thu, Jun 5, priced at $136 found 7 hours ago
Frontier Airlines
Mon, May 19 - Wed, May 28
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$154 Roundtrip, found 2 days ago
$154
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, May 19 from Austin-Bergstrom Intl. to O'Hare Intl., returning Wed, May 28, priced at $154 found 2 days ago
Spirit Airlines
Mon, Jun 2 - Sun, Jun 8
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$156 Roundtrip, found 7 hours ago
$156
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Mon, Jun 2 from George Bush Intercontinental to O'Hare Intl., returning Sun, Jun 8, priced at $156 found 7 hours ago
Spirit Airlines
Wed, May 21 - Tue, May 27
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$164 Roundtrip, found 2 days ago
$164
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, May 21 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, May 27, priced at $164 found 2 days ago
Frontier Airlines
Mon, May 26 - Wed, May 28
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$170 Roundtrip, found 7 hours ago
$170
Roundtrip
found 7 hours ago
Select Frontier Airlines flight, departing Mon, May 26 from Austin-Bergstrom Intl. to O'Hare Intl., returning Wed, May 28, priced at $170 found 7 hours ago
Spirit Airlines
Wed, May 21 - Tue, May 27
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$177 Roundtrip, found 2 days ago
$177
Roundtrip
found 2 days ago
Select Spirit Airlines flight, departing Wed, May 21 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, May 27, priced at $177 found 2 days ago
Frontier Airlines
Thu, Jul 24 - Sun, Jul 27
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$178 Roundtrip, found 6 days ago
$178
Roundtrip
found 6 days ago
Select Frontier Airlines flight, departing Thu, Jul 24 from Austin-Bergstrom Intl. to O'Hare Intl., returning Sun, Jul 27, priced at $178 found 6 days ago
Frontier Airlines
Thu, May 8 - Tue, May 13
IAH
George Bush Intercontinental
ORD
O'Hare Intl.
$180 Roundtrip, found 2 days ago
$180
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Thu, May 8 from George Bush Intercontinental to O'Hare Intl., returning Tue, May 13, priced at $180 found 2 days ago
Spirit Airlines
Thu, May 22 - Wed, May 28
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$184 Roundtrip, found 7 hours ago
$184
Roundtrip
found 7 hours ago
Select Spirit Airlines flight, departing Thu, May 22 from Austin-Bergstrom Intl. to O'Hare Intl., returning Wed, May 28, priced at $184 found 7 hours ago
Frontier Airlines
Mon, May 19 - Fri, May 30
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$185 Roundtrip, found 2 days ago
$185
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Mon, May 19 from Austin-Bergstrom Intl. to O'Hare Intl., returning Fri, May 30, priced at $185 found 2 days ago
American Airlines
Wed, May 21 - Tue, May 27
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$203 Roundtrip, found 2 days ago
$203
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, May 21 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, May 27, priced at $203 found 2 days ago
Delta
Wed, May 28 - Wed, May 28
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$211 Roundtrip, found 7 hours ago
$211
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, May 28 from Austin-Bergstrom Intl. to O'Hare Intl., returning Wed, May 28, priced at $211 found 7 hours ago
United
Wed, May 21 - Tue, May 27
AUS
Austin-Bergstrom Intl.
ORD
O'Hare Intl.
$219 Roundtrip, found 2 days ago
$219
Roundtrip
found 2 days ago
Select United flight, departing Wed, May 21 from Austin-Bergstrom Intl. to O'Hare Intl., returning Tue, May 27, priced at $219 found 2 days ago
American Airlines
Wed, Jun 18 - Sat, Jun 21
IAH
George Bush Intercontinental
PIA
Greater Peoria Regional
$249 Roundtrip, found 18 hours ago
$249
Roundtrip
found 18 hours ago
Select American Airlines flight, departing Wed, Jun 18 from George Bush Intercontinental to Greater Peoria Regional, returning Sat, Jun 21, priced at $249 found 18 hours ago
United
Thu, May 22 - Sat, May 24
AUS
Austin-Bergstrom Intl.
PIA
Greater Peoria Regional
$309 Roundtrip, found 1 day ago
$309
Roundtrip
found 1 day ago
Select United flight, departing Thu, May 22 from Austin-Bergstrom Intl. to Greater Peoria Regional, returning Sat, May 24, priced at $309 found 1 day ago

Flights to Ottawa

Book your next flight to (airport) if Ottawa is calling your name. And with the AARP Travel Center Powered by Expedia®, you're taken care of. With the best rates from Expedia combined with members-only discounts, AARP Travel offers members the best price in travel, guaranteed.

AARP members have the opportunity to take advantage of exclusive rates on:

  • Hotels
  • Car rentals
  • Flights
  • Waived booking fees on flights

Whether it's a weekend getaway, tropical vacation, backpacking adventure, ski escape or another trip you're dreaming of, we will help you get there (without breaking the bank).

Transportation at the Airport

Once you've got your flight scheduled to Ottawa with AARP Travel, you may want to book a vehicle so you can get around on your own. You can book a Ottawa rental car under our cars tab and hop in the driver's seat right when you step outside. For more information, check out the Ottawa (and vicinity) Car Rentals Guide.

Ottawa Activities

Not sure where to start? Not to worry—there's so many things to do in this city. Ottawa has so much to do, and we can help you get started.

If you're looking for some fun activities to do in Ottawa, make sure you check out our "Things to Do in Ottawa (and vicinity)" page for excursions and activities for the whole clan.

Where to Stay in Ottawa

Ottawa has accommodation options in the area, make sure you check out our hotel listings tab for some great recommendations from past visitors. No matter where you stay, just remember that you'll get the best price out there when you book your stay with AARP.

Book Your Ottawa Trip to Ottawa

Once you have decided when you want to visit, allow us here at AARP Travel to connect you with affordable tickets to Ottawa. Don't wait a second longer—book your airfare today and land in Ottawa tomorrow.