How do I get Price Alerts for flights from Illinois to Deer Lake?

Search flight deals from Illinois to Deer Lake . While viewing offers you’ll have the option to create a Price Alert.

How can I save money on flights from Illinois to Deer Lake with momondo?

Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

How does momondo find its flight prices?

We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

When did momondo last update prices for flights from Illinois to Deer Lake Airport?

Prices for flights from Illinois to Deer Lake Airport refresh daily.

How many operators does momondo search for flights from Illinois to Deer Lake Airport?

As of January 2026, there is 1 operator available to choose from for flights from Illinois to Deer Lake Airport.

How old do you have to be to fly from Illinois to Deer Lake 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 Deer Lake Airport.

What documentation or ID do you need to fly to Deer Lake Airport?

The travel and health documents required for your trip to Deer Lake Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Deer Lake Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$516 Cheap Flights from Illinois to Deer Lake in 2026

1 adult

0 bags

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Find the cheapest flights from Illinois to Deer Lake

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:50 pm - 10:52 pm

ORD

YDF

7h 32m1 stop

5:45 am - 11:06 am

YDF

ORD

7h 51m1 stop

$541Air Canada

Thu, Feb 5 - Sun, Feb 8

8:45 am - 4:35 pm

ORD

YDF

5h 20m1 stop

2:05 pm - 7:47 pm

YDF

ORD

8h 12m1 stop

$546Air Canada

Thu, Jul 9 - Mon, Jul 13

12:50 pm - 10:52 pm

ORD

YDF

7h 32m1 stop

5:45 am - 1:01 pm

YDF

ORD

9h 46m2 stops

$549Air Canada

Wed, Feb 4 - Wed, Feb 11

3:45 pm - 12:47 am

ORD

YDF

6h 32m1 stop

2:05 pm - 7:47 pm

YDF

ORD

8h 12m1 stop

$551Air Canada

Fri, Jul 3 - Tue, Jul 7

8:00 am - 6:09 pm

ORD

YDF

7h 39m2 stops

5:45 am - 3:10 pm

YDF

ORD

11h 55m2 stops

$554Air Canada

Wed, Feb 4 - Wed, Feb 11

8:20 pm - 12:17 pm

ORD

YDF

13h 27m1 stop

5:45 am - 10:08 am

YDF

ORD

6h 53m1 stop

$571Air Canada

Thu, Apr 9 - Sun, Apr 12

8:20 pm - 12:17 pm

ORD

YDF

13h 27m1 stop

5:45 am - 1:00 pm

YDF

ORD

9h 45m2 stops

$579Air Canada

Thu, Apr 9 - Sun, Apr 12

11:15 am - 10:52 pm

ORD

YDF

9h 07m2 stops

5:45 am - 11:06 am

YDF

ORD

7h 51m1 stop

$616United Airlines

Thu, Feb 5 - Sun, Feb 8

11:15 am - 12:47 am

ORD

YDF

11h 02m2 stops

2:05 pm - 7:47 pm

YDF

ORD

8h 12m1 stop

$625United Airlines

Thu, Jul 9 - Mon, Jul 13

10:00 am - 10:52 pm

ORD

YDF

10h 22m2 stops

5:45 am - 2:28 pm

YDF

ORD

11h 13m2 stops

$626United Airlines

Thu, Feb 5 - Sun, Feb 8

Air Canada flights from Illinois to Deer Lake

Our best Air Canada deals on Illinois to Deer Lake flight tickets

Air Canada

Feb 5

ORD12:50 pmChicago O'Hare Intl

7h 32m

1 stop

YDF10:52 pmDeer Lake

Feb 8

YDF5:45 amDeer Lake

7h 51m

1 stop

ORD11:06 amChicago O'Hare Intl

$541

Air Canada

Jul 9

ORD8:45 amChicago O'Hare Intl

5h 20m

1 stop

YDF4:35 pmDeer Lake

Jul 13

YDF2:05 pmDeer Lake

8h 12m

1 stop

ORD7:47 pmChicago O'Hare Intl

$546

Air Canada

Feb 4

ORD12:50 pmChicago O'Hare Intl

7h 32m

1 stop

YDF10:52 pmDeer Lake

Feb 11

YDF5:45 amDeer Lake

9h 46m

2 stops

ORD1:01 pmChicago O'Hare Intl

$549

United Airlines flights from Illinois to Deer Lake

Our best United Airlines deals on Illinois to Deer Lake flight tickets

United Airlines

Feb 5

ORD11:15 amChicago O'Hare Intl

9h 07m

2 stops

YDF10:52 pmDeer Lake

Feb 8

YDF5:45 amDeer Lake

7h 51m

1 stop

ORD11:06 amChicago O'Hare Intl

$616

United Airlines

Jul 9

ORD11:15 amChicago O'Hare Intl

11h 02m

2 stops

YDF12:47 amDeer Lake

Jul 13

YDF2:05 pmDeer Lake

8h 12m

1 stop

ORD7:47 pmChicago O'Hare Intl

$625

United Airlines

Feb 5

ORD10:00 amChicago O'Hare Intl

10h 22m

2 stops

YDF10:52 pmDeer Lake

Feb 8

YDF5:45 amDeer Lake

11h 13m

2 stops

ORD2:28 pmChicago O'Hare Intl

$626

Fly from

Fly to

Route

Depart

Return

Price

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 2/5

12:50 pm-10:52 pm

1 stop7h 32m

Deer Lake

Sun 2/8

5:45 am-11:06 am

1 stop7h 51m

$541

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 7/9

8:45 am-4:35 pm

1 stop5h 20m

Deer Lake

Mon 7/13

2:05 pm-7:47 pm

1 stop8h 12m

$546

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Wed 2/4

12:50 pm-10:52 pm

1 stop7h 32m

Deer Lake

Wed 2/11

5:45 am-1:01 pm

2 stops9h 46m

$549

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Fri 7/3

3:45 pm-12:47 am

1 stop6h 32m

Deer Lake

Tue 7/7

2:05 pm-7:47 pm

1 stop8h 12m

$551

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Wed 2/4

8:00 am-6:09 pm

2 stops7h 39m

Deer Lake

Wed 2/11

5:45 am-3:10 pm

2 stops11h 55m

$554

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 4/9

8:20 pm-12:17 pm

1 stop13h 27m

Deer Lake

Sun 4/12

5:45 am-10:08 am

1 stop6h 53m

$571

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 4/9

8:20 pm-12:17 pm

1 stop13h 27m

Deer Lake

Sun 4/12

5:45 am-1:00 pm

2 stops9h 45m

$579

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 2/5

11:15 am-10:52 pm

2 stops9h 07m

Deer Lake

Sun 2/8

5:45 am-11:06 am

1 stop7h 51m

$616

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 7/9

11:15 am-12:47 am

2 stops11h 02m

Deer Lake

Mon 7/13

2:05 pm-7:47 pm

1 stop8h 12m

$625

ChicagoDeer Lake

ORD - YDF

ORDYDF

Chicago O'Hare Intl

Thu 2/5

10:00 am-10:52 pm

2 stops10h 22m

Deer Lake

Sun 2/8

5:45 am-2:28 pm

2 stops11h 13m

$626

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap Illinois to Deer Lake flight deals and tips

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

Fastest flight time	5h 20m
Direct flights	None

The fastest flight from Illinois to Deer Lake takes 5h 20m

There are no direct flights from Illinois to Deer Lake. There are no popular flight routes from Illinois to Deer Lake.

Search flight deals

When did momondo last update prices for flights from Illinois to Deer Lake Airport?
Prices for flights from Illinois to Deer Lake Airport refresh daily.
How many operators does momondo search for flights from Illinois to Deer Lake Airport?
As of January 2026, there is 1 operator available to choose from for flights from Illinois to Deer Lake Airport.
How old do you have to be to fly from Illinois to Deer Lake 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 Deer Lake Airport.
What documentation or ID do you need to fly to Deer Lake Airport?
The travel and health documents required for your trip to Deer Lake Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Deer Lake Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Deer Lake

Compare and see reviews for airlines that fly from Illinois to Deer Lake with momondo

Airline	Rating	Free Cancellation	Price
Air Canada	PriceFrom $363	Free Cancellation	Rating 7.1 10,616 reviews		Search Air Canada flights

How do I get Price Alerts for flights from Illinois to Deer Lake?
Search flight deals from Illinois to Deer Lake. While viewing offers you’ll have the option to create a Price Alert.
How can I save money on flights from Illinois to Deer Lake with momondo?
Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.
How does momondo find its flight prices?
We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Corner Brook

Why use momondo?

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

Finding the right flight to Deer Lake from Illinois is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Deer Lake quick and easy, saving you time and money.

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

Flights from Illinois to Deer Lake with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Illinois to Deer Lake?

Once all potential Illinois to Deer Lake flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are simply researching potential flights to Deer Lake, momondo offers a useful price alert feature which will track prices for flights to Deer Lake from Illinois and alert you when they change.

An easier way to manage your Deer Lake trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Wed 2/11

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Cheap flights from Illinois to Deer Lake from $541

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Deer Lake departing on 2/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Illinois to Deer Lake

Cheap round-trip flights

Air Canada flights from Illinois to Deer Lake

Our best Air Canada deals on Illinois to Deer Lake flight tickets

United Airlines flights from Illinois to Deer Lake

Our best United Airlines deals on Illinois to Deer Lake flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Illinois to Deer Lake that are best for you.

Cheap Illinois to Deer Lake flight deals and tips

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

Fastest flight time

Direct flights

When did momondo last update prices for flights from Illinois to Deer Lake Airport?

How many operators does momondo search for flights from Illinois to Deer Lake Airport?

How old do you have to be to fly from Illinois to Deer Lake Airport?

What documentation or ID do you need to fly to Deer Lake Airport?

Best airlines flying from Illinois to Deer Lake

Compare and see reviews for airlines that fly from Illinois to Deer Lake with momondo

How do I get Price Alerts for flights from Illinois to Deer Lake?

How can I save money on flights from Illinois to Deer Lake with momondo?

How does momondo find its flight prices?

Traveling to a place near Deer Lake?

Why use momondo?

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

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

How can momondo help me find flights from Illinois to Deer Lake?

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

An easier way to manage your Deer Lake trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Canada

Airports servicing Newfoundland and Labrador