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Cheap flights from Illinois to Yellowknife from C$ 555

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/9. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — YZF
7 Sep — 14 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Illinois to Yellowknife

Enter your travel dates to find the best prices.

Cheapest flights from Illinois to Yellowknife
Explore the most affordable flight options available from Illinois to Yellowknife. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 8 August 2026.

Wed 16/93:40 p.m. -
1 stop9h 27m
Wed 23/95:30 a.m. -
1 stop8h 13m
Deal found 3/8C$ 575
Tue 25/85:30 p.m. -
2 stops22h 10m
Fri 28/86:45 a.m. -
1 stop8h 55m
Deal found 3/8C$ 664
Thu 17/95:30 p.m. -
1 stop20h 55m
Thu 24/96:45 a.m. -
1 stop8h 55m
Deal found 3/8C$ 670
Wed 19/85:30 p.m. -
2 stops22h 10m
Mon 24/83:15 p.m. -
2 stops48h 25m
Deal found 3/8C$ 756
Tue 24/1110:15 a.m. -
2 stops13h 50m
Mon 30/116:10 p.m. -
2 stops13h 58m
Deal found 7/8C$ 766
Tue 24/1110:15 a.m. -
2 stops13h 50m
Sun 29/116:10 p.m. -
2 stops25h 11m
Deal found 7/8C$ 788
Fri 28/85:30 p.m. -
1 stop20h 55m
Mon 31/83:15 p.m. -
2 stops24h 25m
Deal found 6/8C$ 858

Find flight deals from Illinois to Yellowknife

Keep the following information in mind while searching for Illinois to Yellowknife flight deals. Data was last updated 8 August 2026.

Round-trip from

C$ 575

One-way from

C$ 555
Air Canada
  • Air Canada
  • 16/9-23/9
  • 2 total stops
  • 17h 40m total
  • Illinois to Yellowknife
Search Deals
Air Canada
  • Air Canada
  • 19/9
  • 1 total stop
  • 9h 27m total
  • Illinois to Yellowknife
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to Yellowknife that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 August 2026.
Use the filters below to find and compare flights from Illinois to Yellowknife that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Wed 19/8

5:30 p.m.-2:40 p.m.

2 stops22h 10m

Yellowknife

Mon 24/8

3:15 p.m.-4:40 p.m.

2 stops48h 25m

C$ 756

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Wed 16/9

8:45 a.m.-10:00 p.m.

2 stops14h 15m

Yellowknife

Wed 23/9

6:15 p.m.-7:48 p.m.

2 stops24h 33m

C$ 843

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Wed 16/9

3:40 p.m.-1:25 p.m.

3 stops22h 45m

Yellowknife

Wed 23/9

6:15 p.m.-7:48 p.m.

2 stops24h 33m

C$ 885

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Wed 25/11

12:50 p.m.-12:05 a.m.

2 stops11h 15m

Yellowknife

Mon 30/11

5:05 a.m.-7:01 p.m.

1 stop13h 56m

C$ 893

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Tue 24/11

10:15 a.m.-12:05 a.m.

2 stops13h 50m

Yellowknife

Sat 28/11

5:05 a.m.-7:01 p.m.

1 stop13h 56m

C$ 893

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Fri 28/8

5:30 p.m.-1:25 p.m.

1 stop20h 55m

Yellowknife

Mon 31/8

3:15 p.m.-4:40 p.m.

2 stops24h 25m

C$ 1,004

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Sat 19/9

3:40 p.m.-12:07 a.m.

1 stop9h 27m

Yellowknife

Sat 26/9

7:00 a.m.-7:48 p.m.

2 stops11h 48m

C$ 1,069

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Thu 17/9

8:45 a.m.-1:25 p.m.

3 stops29h 40m

Yellowknife

Thu 24/9

3:15 p.m.-9:00 a.m.

3 stops16h 45m

C$ 1,125

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Wed 19/8

5:00 a.m.-11:57 p.m.

2 stops19h 57m

Yellowknife

Mon 24/8

7:00 a.m.-9:00 a.m.

2 stops25h 00m

C$ 1,128
Quickest round-trip

ChicagoYellowknife

ORD Chicago O'Hare Intl - YZF Yellowknife

ORDYZF

Chicago O'Hare Intl

Wed 25/11

8:49 a.m.-6:19 p.m.

1 stop9h 30m

Yellowknife

Sun 29/11

5:05 a.m.-1:37 p.m.

1 stop8h 32m

C$ 1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/8

Showing 1-10 of 11 resultsSorted by cheapest first
1
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Best time to book a flight from Illinois to Yellowknife

Have a flexible travel schedule? Discover the best time to fly to Yellowknife from Illinois with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Illinois to Yellowknife

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Illinois to Yellowknife. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Yellowknife from Illinois?

    For a flight from Illinois to Yellowknife, you will be flying into Yellowknife. Yellowknife (YZF) is just 3.8 km from the centre of the city.

  • How long is the flight from Illinois to Yellowknife?

    For as low as C$ 843, Air Canada can have you in Yellowknife from Illinois in 14h 15m. The distance from Illinois to Yellowknife is about 2863 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • Can I find deals for flights from Illinois to Yellowknife that include hotel bookings?

    Yes. In addition to deals on Illinois to Yellowknife flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to Yellowknife?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to Yellowknife.

  • Can I find deals for business class flights from Illinois to Yellowknife?

    Yes. Cheapflights offers flight deals from Illinois to Yellowknife by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Cheapflights makes it easy to find Illinois to Yellowknife flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Illinois to Yellowknife?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Illinois to Yellowknife for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Illinois to Yellowknife with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Illinois to Yellowknife, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Illinois to Yellowknife become cheaper?

Yes! Start tracking prices for Illinois to Yellowknife flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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