BIS

$98 Find Cheap Flights from Illinois to Bismarck

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Bismarck departing on 2/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$257
Overall average: $528
Delta
Sat 2/28Sun 3/1
ORD - BIS • 1 stop
Cheapest non-stop
$299
American Airlines
Fri 5/1Mon 5/4
ORD - BIS • Non-stop
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Flight Deals
Useful Info
Flight Deals

Cheap Flights from Illinois to Bismarck

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to Bismarck that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to Bismarck

Sat, Feb 28 - Sun, Mar 1
Delta Logo
6:51 pm - 11:22 pm
ORD
-
BIS
4h 31m
1 stop
Delta Logo
5:26 pm - 9:30 pm
BIS
-
ORD
4h 04m
1 stop
$257Delta
Sat, Feb 28 - Sun, Mar 1
Delta Logo
5:00 pm - 11:22 pm
MDW
-
BIS
6h 22m
1 stop
Delta Logo
5:00 am - 12:46 pm
BIS
-
MDW
7h 46m
2 stops
$262Delta
Sat, Feb 28 - Sun, Mar 1
Delta Logo
2:05 pm - 11:22 pm
ORD
-
BIS
9h 17m
2 stops
Delta Logo
5:26 pm - 9:30 pm
BIS
-
ORD
4h 04m
1 stop
$262Delta
Sat, Feb 28 - Sun, Mar 1
Delta Logo
2:05 pm - 11:22 pm
ORD
-
BIS
9h 17m
2 stops
Delta Logo
5:00 am - 1:20 pm
BIS
-
ORD
8h 20m
2 stops
$268Delta
Mon, Feb 23 - Mon, Mar 9
Delta Logo
5:29 pm - 11:22 pm
STL
-
BIS
5h 53m
1 stop
Delta Logo
11:13 am - 5:05 pm
BIS
-
STL
5h 52m
1 stop
$269Delta
Fri, May 1 - Mon, May 4
American Airlines Logo
9:45 am - 12:13 pm
ORD
-
BIS
2h 28mnonstop
American Airlines Logo
12:43 pm - 3:06 pm
BIS
-
ORD
2h 23mnonstop
$299American Airlines
Sun, Feb 1 - Mon, Feb 9
American Airlines Logo
7:15 am - 2:24 pm
STL
-
BIS
7h 09m
1 stop
American Airlines Logo
2:58 pm - 10:59 pm
BIS
-
STL
8h 01m
1 stop
$324American Airlines
Mon, Feb 23 - Mon, Mar 9
Multiple Airlines Logo
8:47 pm - 6:47 pm
STL
-
BIS
22h 00m
1 stop
Multiple Airlines Logo
9:57 pm - 9:49 am
BIS
-
STL
35h 52m
2 stops
$425Multiple Airlines
Tue, Feb 17 - Wed, Feb 18
United Airlines Logo
4:30 pm - 11:43 pm
STL
-
BIS
7h 13m
1 stop
United Airlines Logo
1:43 pm - 8:26 pm
BIS
-
STL
6h 43m
1 stop
$497United Airlines
Thu, Apr 9 - Sat, Apr 11
United Airlines Logo
6:00 am - 4:23 pm
STL
-
BIS
34h 23m
3 stops
United Airlines Logo
1:45 pm - 8:54 pm
BIS
-
STL
7h 09m
1 stop
$549United Airlines
Useful Info

Good to know

Low seasonNovember
Cheapest flight$98
Best time to beat the crowds but there is an average 8% increase in price.
Most popular time to fly with an average 1% increase in price.
Flight from Chicago O'Hare Airport to Bismarck

FAQs for booking flights from Illinois to Bismarck

  • How does KAYAK find such low prices on flights from Illinois to Bismarck?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Bismarck.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Bismarck?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Bismarck from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Bismarck?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Bismarck with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Bismarck?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Bismarck from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Everything you need to know for your flight to Bismarck

Information on the airport you'll fly into in Bismarck

Bismarck (BIS)