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Cheap flights from Illinois to Ottawa from $210

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Ottawa departing on 2/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Illinois to Ottawa

Cheap round-trip flights

These are some of the best round-trip flight deals from Illinois to Ottawa that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Illinois to Ottawa.

Cheap last minute flights

Planning a quick getaway from Illinois to Ottawa? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Ottawa, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Illinois to Ottawa

Find recent round-trip train or bus tickets from Illinois to Ottawa.

All round-trip flight deals from Illinois to Ottawa

The cheapest plane tickets from Illinois to Ottawa found on KAYAK recently.
5:35 am - 2:57 pmORD-YOW
8h 22m1 stop
9:25 am - 9:39 amYOW-ORD
25h 14m3 stops
jue., feb. 6 - dom., feb. 9
5:35 am - 2:57 pmORD-YOW
8h 22m1 stop
3:40 pm - 9:39 amYOW-ORD
18h 59m2 stops
jue., feb. 6 - dom., feb. 9
5:35 am - 2:57 pmORD-YOW
8h 22m1 stop
9:25 am - 9:39 amYOW-ORD
25h 14m3 stops
jue., feb. 6 - dom., feb. 9
1:05 pm - 6:34 pmMDW-YOW
4h 29m1 stop
9:30 am - 12:10 pmYOW-MDW
3h 40m1 stop
$328Porter Airlines
Find Deal
vie., feb. 14 - lun., feb. 17
12:55 pm - 6:14 pmMDW-YOW
4h 19m1 stop
7:00 am - 12:00 pmYOW-MDW
6h 00m1 stop
$334Porter Airlines
Find Deal
sáb., mar. 1 - sáb., mar. 8
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$480Air Canada
Find Deal
sáb., mar. 1 - sáb., mar. 8
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$501Air Canada
Find Deal
sáb., mar. 1 - sáb., mar. 8
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$503Lufthansa
Find Deal
sáb., mar. 1 - sáb., mar. 8
7:05 am - 1:23 pmORD-YOW
5h 18m1 stop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$531United Airlines
Find Deal
sáb., feb. 8 - sáb., feb. 8
4:00 pm - 9:37 pmORD-YOW
4h 37m1 stop
6:20 am - 8:00 amYOW-ORD
2h 40mnonstop
$562United Airlines
Find Deal
vie., feb. 14 - lun., feb. 17
1:05 pm - 8:34 pmMDW-YOW
6h 29m1 stop
$210Porter Airlines
Find Deal
dom., feb. 2
5:30 am - 2:20 pmMDW-YOW
7h 50m1 stop
vie., ene. 24
11:15 am - 5:04 pmMDW-YOW
4h 49m1 stop
$228Porter Airlines
Find Deal
lun., may. 26
3:37 pm - 3:10 pmMDW-YOW
22h 33m2 stops
vie., ene. 24
8:25 pm - 1:34 amORD-YOW
4h 09m1 stop
$264Air Canada
Find Deal
lun., may. 26
5:30 pm - 4:20 pmORD-YOW
21h 50m2 stops
$318WestJet
Find Deal
lun., may. 26
12:51 pm - 8:16 pmORD-YOW
6h 25m1 stop
$376Air Canada
Find Deal
lun., ene. 27
12:44 pm - 3:19 pmMDW-YOW
25h 35m2 stops
$377Delta
Find Deal
dom., feb. 2
10:57 am - 12:10 amMDW-YOW
12h 13m2 stops
$649Delta
Find Deal
lun., ene. 27
1:16 pm - 2:56 pmMDW-YOW
24h 40m2 stops
$818WestJet
Find Deal
dom., may. 4
5:35 am - 2:57 pmORD-YOW
8h 22m1 stop
4:20 pm - 9:27 amYOW-ORD
18h 07m1 stop
sáb., ene. 18 - mié., ene. 22
7:26 am - 2:20 pmORD-YOW
29h 54m1 stop
9:20 am - 8:13 pmYOW-ORD
11h 53m1 stop
dom., ene. 19 - mié., ene. 22
1:05 pm - 6:14 pmMDW-YOW
4h 09m1 stop
8:40 am - 12:10 pmYOW-MDW
4h 30m1 stop
$538Porter Airlines
Find Deal
sáb., ene. 18 - mié., ene. 22
1:05 pm - 6:14 pmMDW-YOW
4h 09m1 stop
9:30 am - 12:10 pmYOW-MDW
3h 40m1 stop
$556Porter Airlines
Find Deal
sáb., ene. 18 - lun., ene. 20
9:05 pm - 9:37 pmORD-YOW
23h 32m2 stops
6:00 am - 10:44 amYOW-ORD
5h 44m1 stop
$901United Airlines
Find Deal
sáb., ene. 18 - lun., ene. 20
6:28 pm - 9:37 pmORD-YOW
26h 09m1 stop
6:20 am - 8:00 amYOW-ORD
2h 40mnonstop
$945United Airlines
Find Deal
vie., ene. 17 - dom., ene. 19
4:00 pm - 12:45 amBMI-YOW
55h 45m2 stops
8:10 pm - 3:20 pmYOW-BMI
20h 10m2 stops
$1,075WestJet
Find Deal
lun., ene. 20 - jue., ene. 23
12:51 pm - 8:16 pmORD-YOW
6h 25m1 stop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
$1,144Air Canada
Find Deal
sáb., ene. 18 - mié., ene. 22
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
6:20 am - 8:00 amYOW-ORD
2h 40mnonstop
$1,164Air Canada
Find Deal
sáb., ene. 18 - mié., ene. 22
1:35 pm - 12:10 amSTL-YOW
9h 35m2 stops
5:55 am - 4:42 pmYOW-STL
11h 47m2 stops
$1,251WestJet
Find Deal
lun., ene. 20 - jue., ene. 23
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$480Air Canada
Find Deal
sáb., mar. 1 - sáb., mar. 8
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$501Air Canada
Find Deal
sáb., mar. 1 - sáb., mar. 8
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$503Lufthansa
Find Deal
sáb., mar. 1 - sáb., mar. 8
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$512Air Canada
Find Deal
dom., mar. 2 - dom., mar. 9
7:31 am - 10:31 amORD-YOW
2h 00mnonstop
5:25 pm - 6:54 pmYOW-ORD
2h 29mnonstop
$532Air Canada
Find Deal
sáb., mar. 22 - mar., abr. 1
7:26 am - 10:31 amORD-YOW
2h 05mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$540Air Canada
Find Deal
mié., mar. 5 - dom., mar. 9
1:58 pm - 5:06 pmORD-YOW
2h 08mnonstop
5:00 pm - 6:41 pmYOW-ORD
2h 41mnonstop
$546United Airlines
Find Deal
sáb., mar. 1 - sáb., mar. 8
7:26 am - 10:31 amORD-YOW
2h 05mnonstop
5:00 pm - 6:34 pmYOW-ORD
2h 34mnonstop
$551United Airlines
Find Deal
vie., feb. 21 - lun., feb. 24
7:26 am - 10:31 amORD-YOW
2h 05mnonstop
5:00 pm - 6:34 pmYOW-ORD
2h 34mnonstop
vie., feb. 14 - lun., feb. 17
1:55 pm - 5:06 pmORD-YOW
2h 11mnonstop
5:00 pm - 6:38 pmYOW-ORD
2h 38mnonstop
vie., feb. 7 - dom., feb. 9

Porter Airlines flights from Illinois to Ottawa

Our best Porter Airlines deals on Illinois to Ottawa flight tickets
Porter Airlines
Feb 14
MDW1:05 pmChicago Midway
4h 29m
1 stop
YOW6:34 pmOttawa
Feb 17
YOW9:30 amOttawa
3h 40m
1 stop
MDW12:10 pmChicago Midway
Porter Airlines
Mar 1
MDW12:55 pmChicago Midway
4h 19m
1 stop
YOW6:14 pmOttawa
Mar 8
YOW7:00 amOttawa
6h 00m
1 stop
MDW12:00 pmChicago Midway
Porter Airlines
Feb 14
MDW1:05 pmChicago Midway
6h 29m
1 stop
YOW8:34 pmOttawa
Feb 17
YOW8:40 amOttawa
4h 30m
1 stop
MDW12:10 pmChicago Midway

Air Canada flights from Illinois to Ottawa

Our best Air Canada deals on Illinois to Ottawa flight tickets
Air Canada
Mar 1
ORD1:58 pmChicago O'Hare Intl
2h 08m
YOW5:06 pmOttawa
Mar 8
YOW5:00 pmOttawa
2h 41m
ORD6:41 pmChicago O'Hare Intl
Air Canada
Mar 1
ORD1:58 pmChicago O'Hare Intl
2h 08m
YOW5:06 pmOttawa
Mar 8
YOW5:00 pmOttawa
2h 41m
ORD6:41 pmChicago O'Hare Intl
Air Canada
Apr 4
ORD7:00 amChicago O'Hare Intl
4h 17m
1 stop
YOW12:17 pmOttawa
Apr 6
YOW11:35 amOttawa
4h 16m
1 stop
ORD2:51 pmChicago O'Hare Intl

See travel insights to Ottawa from

How to get the cheapest flight ticket from Illinois to Ottawa

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ottawa?

In general, July is the cheapest month to fly from Illinois to Ottawa. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $381. The month of April is another great option to travel to Ottawa, with average flight prices from Illinois averaging around $388.

What is the cheapest day to depart on your flight to Ottawa?

The cheapest day to depart from Illinois to Ottawa is on a Saturday. Travelers who choose to depart for Ottawa on a Saturday will often find tickets for as low as $493. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to Ottawa on Tuesday is $638.

What is the cheapest time of day to depart on your flight to Ottawa?

In the morning is the cheapest time of day to fly from Illinois to Ottawa when you can find flight prices for as low as $493. Flying to Ottawa in the morning is an ideal time because this is during off-peak travel hours. If you have a flexible travel schedule, then try to avoid flying at noon when prices are $659 on average. Flights to Ottawa from Illinois at noon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Illinois to Ottawa flight route?

Fly from Chicago O'Hare Intl to Ottawa for the best Illinois - Ottawa flight prices

What cabin class options are available on Illinois to Ottawa flights?

There are 3 cabin classes available to choose from on Illinois to Ottawa flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Illinois to Ottawa flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Ottawa

Best Price Found

$210

Fastest flight time

1h 50m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun

Airports in Ottawa

1 airport
The best one-way flight to Ottawa from Illinois in the past 72 hours is $210. The best round-trip flight deal from Illinois to Ottawa found on momondo in the last 72 hours is $312.
The fastest flight from Illinois to Ottawa takes 1h 50m
Direct flights go from Illinois to Ottawa on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. Airlines offering direct flights are: United Airlines, Lufthansa and Air Canada.
There is 1 airport near Ottawa: Ottawa (YOW)

  • When did momondo last update prices for flights from Illinois to Ottawa Airport?

    Prices for flights from Illinois to Ottawa Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Ottawa Airport?

  • How old do you have to be to fly from Illinois to Ottawa Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to Ottawa Airport.

  • What documentation or ID do you need to fly to Ottawa Airport?

    The necessary travel and health documents for your Ottawa Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to Ottawa?


Best airlines flying from Illinois to Ottawa

Compare and see reviews for airlines that fly from Illinois to Ottawa with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $241Free CancellationRating
7.0
8,587 reviews
Search Air Canada flights
Porter AirlinesPriceFrom $363Free CancellationRating
7.9
276 reviews
Search Porter Airlines flights
United AirlinesPriceFrom $509Free CancellationRating
7.4
8,964 reviews
Search United Airlines flights

Traveling to a place near Ottawa?

Book flights to Ottawa if you plan to visit one of these locations
Gatineau
Brockville
Pembroke
Smiths Falls
Winchester
Prescott
Wakefield

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Ottawa?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Illinois to Ottawa for you.

Can I find flights from Illinois to Ottawa with flexible booking policies on momondo?

Yes. All flights to Ottawa from Illinois on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Illinois to Ottawa?

Once you have performed a search for Illinois to Ottawa flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Illinois to Ottawa right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to Ottawa now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ottawa and let you know when they change.


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