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Cheap flights from Bismarck (BIS) to Illinois from $159

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 6/25. 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.
BIS — ORD
Jun 3 — Jun 101
From?
To?
Mon 6/3
Mon 6/10
1 adult, Economy
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What is the cheapest month to fly from Bismarck to Illinois?

The best pricing can be found in the month of February. Prices to Illinois from Bismarck average $465. You can even find prices in February for less than $465, as users have found deals to Illinois from as low as $260. The month of June appears to be one of the more expensive times to travel to Illinois from Bismarck. Flying in the targeted month can save you up to 126%.

When is the cheapest time to fly from Bismarck to Illinois (BIS - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Bismarck to Illinois as you normally would.

Cheap Delta flights from Bismarck to Illinois

Explore cheap flight options specifically provided by Delta for the route between Bismarck and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Check out some of the cheapest Delta flights we've come across from Bismarck to Illinois. It's recommended that users confirm their flight details before booking.
Fri 9/65:00 amBIS - ORD
1 stop3h 34mDelta
Sat 9/75:15 pmORD - BIS
1 stop6h 15mDelta
Deal found 5/27$218
Fri 9/65:00 amBIS - ORD
1 stop3h 34mDelta
Sat 9/71:31 pmORD - BIS
2 stops9h 59mDelta
Deal found 5/27$223
Sun 8/185:00 amBIS - ORD
1 stop3h 34mDelta
Fri 8/233:50 pmORD - BIS
1 stop3h 56mDelta
Deal found 5/28$248
Sat 7/135:00 amBIS - ORD
1 stop3h 44mDelta
Mon 7/155:30 pmORD - BIS
2 stops6h 54mDelta
Deal found 5/28$253
Thu 8/15:00 amBIS - ORD
1 stop3h 44mDelta
Sun 8/48:30 pmORD - BIS
1 stop3h 54mDelta
Deal found 5/28$273
Sun 8/185:00 amBIS - ORD
1 stop3h 34mDelta
Fri 8/235:30 pmORD - BIS
2 stops6h 54mDelta
Deal found 5/27$283
Sat 6/18:06 amBIS - STL
1 stop6h 09mDelta
Sat 6/156:06 amSTL - BIS
1 stop4h 43mDelta
Deal found 5/27$298
Fri 9/65:00 amBIS - ORD
1 stop3h 34mDelta
Sun 9/89:29 amORD - BIS
1 stop5h 51mDelta
Deal found 5/26$303
Fri 7/125:00 amBIS - MDW
1 stop3h 52mDelta
Mon 7/152:49 pmMDW - BIS
1 stop3h 59mDelta
Deal found 5/28$308

Cheap United Airlines flights from Bismarck to Illinois

Explore cheap flight options specifically provided by United Airlines for the route between Bismarck and Illinois. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
To aid your search, here are some of the cheapest United Airlines flights we've found from Bismarck to Illinois. If these deals don't fit your criteria, make sure to check back soon as new deals are always added.
Sat 6/225:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/293:50 pmORD - BIS
1 stop7h 39mUnited Airlines
Deal found 5/28$338
Sat 6/225:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/293:50 pmORD - BIS
1 stop7h 39mUnited Airlines
Deal found 5/28$359
Wed 6/265:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/293:50 pmORD - BIS
1 stop7h 39mUnited Airlines
Deal found 5/27$393
Wed 6/265:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/297:00 amORD - BIS
2 stops16h 29mUnited Airlines
Deal found 5/27$418
Sat 6/225:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/297:00 amORD - BIS
2 stops13h 41mUnited Airlines
Deal found 5/28$433
Mon 7/155:27 pmBIS - ORD
1 stop6h 32mUnited Airlines
Wed 7/175:16 amORD - BIS
1 stop7h 26mUnited Airlines
Deal found 5/28$444
Sat 6/221:25 pmBIS - ORD
2 stops18h 16mUnited Airlines
Sat 6/293:50 pmORD - BIS
1 stop7h 39mUnited Airlines
Deal found 5/28$463
Wed 6/265:15 pmBIS - ORD
2 stops14h 26mUnited Airlines
Sat 6/297:00 amORD - BIS
2 stops13h 41mUnited Airlines
Deal found 5/27$467
Wed 7/175:27 pmBIS - ORD
1 stop5h 28mUnited Airlines
Mon 7/229:08 pmORD - BIS
1 stop23h 33mUnited Airlines
Deal found 5/28$470

Cheap Bismarck to Illinois flights in May & June 2024

Find cheap flight options from Bismarck to Illinois specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Prices were last updated on May 29, 2024.
Scroll through some of the best deals on flights from Bismarck to Illinois in 2024. Check back soon for alternative fares.
Thu 6/137:50 amBIS - ORD
1 stop3h 54mDelta
Mon 6/178:35 pmORD - BIS
1 stop3h 49mDelta
Deal found 5/28$283
Sat 6/18:06 amBIS - STL
1 stop6h 09mDelta
Sat 6/156:06 amSTL - BIS
1 stop4h 43mDelta
Deal found 5/27$298
Fri 6/75:00 amBIS - MDW
1 stop3h 54mDelta
Sun 6/97:19 pmMDW - BIS
1 stop5h 05mDelta
Deal found 5/28$338
Sat 6/225:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/293:50 pmORD - BIS
1 stop7h 39mUnited Airlines
Deal found 5/28$338
Sat 6/225:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/293:50 pmORD - BIS
1 stop7h 39mUnited Airlines
Deal found 5/28$359
Thu 6/65:00 amBIS - ORD
1 stop3h 39mDelta
Sun 6/98:35 pmORD - BIS
1 stop3h 49mDelta
Deal found 5/28$403
Fri 6/215:00 amBIS - MDW
1 stop3h 54mDelta
Fri 6/282:24 pmMDW - BIS
1 stop5h 24mDelta
Deal found 5/28$408
Thu 6/65:00 amBIS - MDW
1 stop3h 47mDelta
Sun 6/97:19 pmMDW - BIS
1 stop5h 05mDelta
Deal found 5/28$433
Sat 6/225:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Sat 6/297:00 amORD - BIS
2 stops13h 41mUnited Airlines
Deal found 5/28$433

Bismarck to Illinois 2024 flight deals

Discover exclusive flight deals for travel between Bismarck and Illinois in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Scroll through some of the best deals on flights from Bismarck to Illinois in 2024. Check back soon for alternative fares.
Wed 8/77:27 pmBIS - STL
1 stop4h 01mDelta
Sat 8/106:06 amSTL - BIS
1 stop4h 24mDelta
Deal found 5/28$218
Wed 8/711:10 amBIS - STL
1 stop5h 36mDelta
Sun 8/115:58 pmSTL - BIS
1 stop6h 26mDelta
Deal found 5/28$223
Sun 8/185:00 amBIS - ORD
1 stop3h 34mDelta
Fri 8/233:50 pmORD - BIS
1 stop3h 56mDelta
Deal found 5/28$248
Sat 7/135:00 amBIS - ORD
1 stop3h 44mDelta
Mon 7/155:30 pmORD - BIS
2 stops6h 54mDelta
Deal found 5/28$253
Thu 8/15:00 amBIS - ORD
1 stop3h 44mDelta
Sun 8/48:30 pmORD - BIS
1 stop3h 54mDelta
Deal found 5/28$273
Fri 7/125:00 amBIS - MDW
1 stop3h 52mDelta
Mon 7/155:45 pmMDW - BIS
2 stops6h 39mDelta
Deal found 5/28$283
Thu 6/137:50 amBIS - ORD
1 stop3h 54mDelta
Mon 6/178:35 pmORD - BIS
1 stop3h 49mDelta
Deal found 5/28$283
Sat 6/18:06 amBIS - STL
1 stop6h 09mDelta
Sat 6/156:06 amSTL - BIS
1 stop4h 43mDelta
Deal found 5/27$298
Fri 7/125:00 amBIS - MDW
1 stop3h 52mDelta
Mon 7/152:49 pmMDW - BIS
1 stop3h 59mDelta
Deal found 5/28$308

Bismarck to Illinois flights leaving soon

Find last-minute flight options from Bismarck to Illinois for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Have a look at some of the last-minute flights available departing from Bismarck to Illinois. To prevent any unwanted surprises, users should verify their flight info before booking.
Sat 6/18:06 amBIS - STL
1 stop6h 09mDelta
Sat 6/156:06 amSTL - BIS
1 stop4h 43mDelta
Deal found 5/27$298
Fri 6/75:00 amBIS - MDW
1 stop3h 54mDelta
Sun 6/97:19 pmMDW - BIS
1 stop5h 05mDelta
Deal found 5/28$338
Thu 6/65:00 amBIS - ORD
1 stop3h 39mDelta
Sun 6/98:35 pmORD - BIS
1 stop3h 49mDelta
Deal found 5/28$403
Thu 6/65:00 amBIS - MDW
1 stop3h 47mDelta
Sun 6/97:19 pmMDW - BIS
1 stop5h 05mDelta
Deal found 5/28$433
Fri 6/75:00 amBIS - STL
1 stop5h 35mDelta
Sun 6/95:56 pmSTL - BIS
1 stop6h 28mDelta
Deal found 5/28$508
Sat 6/19:30 amBIS - STL
1 stop6h 59mUnited Airlines
Sat 6/156:30 amSTL - BIS
2 stops14h 05mUnited Airlines
Deal found 5/27$587
Sat 6/16:00 amBIS - STL
1 stop6h 46mUnited Airlines
Sun 6/169:05 amSTL - BIS
1 stop7h 13mUnited Airlines
Deal found 5/28$609
Fri 6/74:10 pmBIS - ORD
1 stop5h 47mDelta
Sun 6/98:35 pmORD - BIS
1 stop3h 49mDelta
Deal found 5/28$698
Thu 6/61:25 pmBIS - ORD
1 stop7h 39mUnited Airlines
Sun 6/99:45 pmORD - BIS
2 stops18h 33mUnited Airlines
Deal found 5/28$709

One-way flights to Illinois from Bismarck

Search for one-way flight options from Bismarck to Illinois. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
Take a look at some of the one-way flights we've detected from Bismarck to Illinois. Users can also find round-trip Bismarck to Illinois flights by using the search form above.
Tue 6/255:39 pmBIS - STL
1 stop4h 16mDelta
Deal found 5/28$159
Fri 9/65:00 amBIS - ORD
1 stop3h 34mDelta
Deal found 5/27$204
Wed 6/265:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Deal found 5/27$215
Tue 6/251:31 pmBIS - STL
3 stops41h 34mMultiple Airlines
Deal found 5/28$235
Tue 6/251:31 pmBIS - STL
3 stops47h 29mMultiple Airlines
Deal found 5/28$244
Wed 6/265:15 pmBIS - ORD
2 stops14h 26mUnited Airlines
Deal found 5/27$246
Fri 9/65:00 amBIS - ORD
1 stop3h 34mDelta
Deal found 5/27$269
Wed 6/265:55 pmBIS - ORD
3 stops40h 06mMultiple Airlines
Deal found 5/27$297
Tue 6/255:15 pmBIS - STL
2 stops22h 26mUnited Airlines
Deal found 5/28$298

Find flights from Bismarck to Illinois within your budget

Customize your flight search to find flights from Bismarck to Illinois 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 2,696,634 searches. Data last updated May 29, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$218 - $632

Route

Depart

Return

Price

BismarckLambert-St Louis

BIS - STL

BISSTL

Bismarck

Wed 8/7

1 stop4h 01m

Lambert-St Louis

Sat 8/10

1 stop4h 24m

$218

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Fri 9/6

1 stop3h 34m

Chicago O'Hare Intl

Sat 9/7

1 stop6h 15m

$218

BismarckLambert-St Louis

BIS - STL

BISSTL

Bismarck

Wed 8/7

1 stop5h 36m

Lambert-St Louis

Sun 8/11

1 stop6h 26m

$223

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Fri 9/6

1 stop3h 34m

Chicago O'Hare Intl

Sat 9/7

2 stops9h 59m

$223

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sun 8/18

1 stop3h 34m

Chicago O'Hare Intl

Fri 8/23

1 stop3h 56m

$248

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 6/22

1 stop6h 44m

Chicago O'Hare Intl

Sat 6/29

1 stop7h 39m

$338

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 6/22

1 stop6h 44m

Chicago O'Hare Intl

Sat 6/29

1 stop7h 39m

$359

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Thu 8/1

1 stop9h 44m

Chicago O'Hare Intl

Sun 8/4

2 stops23h 19m

$462

BismarckLambert-St Louis

BIS - STL

BISSTL

Bismarck

Wed 8/7

2 stops15h 32m

Lambert-St Louis

Sun 8/11

1 stop6h 17m

$632

Flights are sorted by cheapest first

Deals found on 5/28

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

Best time to book a flight from Bismarck to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Bismarck 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.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated May 29, 2024.
Read through reviews of airlines operating flights from Bismarck to Illinois, such as Delta, United Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Delta
8.0
Very good
10,476 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

United Airlines
7.4
Good
10,784 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

American Airlines
7.3
Good
14,302 reviews
Delta
8.0
Very good
10,476 reviews
Check prices

Overall

8.0

Boarding

8.2

Crew

8.6

Entertainment

8.0

Food

7.4

Comfort

7.9

Reviews

1 / 10

When I was going to board, one of the staff members told me that I could not board with my passport bag because it was tree items and I would need to check a bag. This was so stupid ! The bag was small. So I had to put my things in my pockets, put the funny bag inside the other bag. Then go throw it. Then in the plane put everything back again in my funny bag.

Related info for your journey

Find useful and relevant information for your journey from Bismarck to Illinois. 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 from for flights from Bismarck to Illinois?

    Bismarck (BIS) is the airport you will fly out of if you book a flight from Bismarck to Illinois. It is only a 2.5 mi journey to Bismarck (BIS) from Bismarck’s city center.

  • Can I find flights from Bismarck to Illinois for under $300 on Cheapflights?

    Yes, there are multiple flights from Bismarck to Illinois for under $300. The cheapest flight booked recently is on Delta for just $218, but on average you can expect to pay $297.

  • Are there last-minute flights available from Bismarck to Illinois for under $300?

    There are currently 20+ open flights from Bismarck to Illinois within the next 7 days for less than $300.

  • What are the most popular routes from Bismarck to Illinois?

    The most popular route from Bismarck to Illinois is Bismarck - Chicago O'Hare Intl. You may also consider Bismarck - Chicago Midway or Bismarck - Lambert-St Louis.

  • What does BIS to ORD mean?

    Bismarck Airport is BIS and Chicago O'Hare Intl Airport is ORD. These codes are created by the International Air Transport Association (IATA) and airlines use them to identify the departing and arrival airports in the flight routes they service. Chicago Midway Airport (MDW), Moline Quad-City Airport (MLI), Greater Peoria Airport (PIA), Bloomington-Normal Airport (BMI), Springfield Capital Airport (SPI) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Bismarck to Illinois that include extra baggage allowance?

    The amount of baggage you can bring on your Bismarck to Illinois flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Bismarck to Illinois with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bismarck to Illinois flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from Bismarck to Illinois that allow pets onboard?

    Many airlines flying from Bismarck to Illinois offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Bismarck to Illinois?

    Yes, you can often find last-minute deals on Bismarck to Illinois flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the Bismarck to Illinois flight deals updated?

    The Bismarck to Illinois flight deals you see on this page were last updated on 5/28.

  • When is the best time to book a flight from Bismarck to Illinois?

    Currently, February is the cheapest month in which you can book a flight from Bismarck to Illinois (average of $244). Flying from Bismarck to Illinois in June is currently the most expensive (average of $326). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Bismarck to Illinois
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Top 2 airlines flying from Bismarck to Illinois

Discover the top 2 airlines that operate flights from Bismarck to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,696,634 searches. Data last updated May 29, 2024.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$240Average$473FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
DeltaCheapest$269Average$516FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
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Search flights from Bismarck to Illinois by cabin class

Find flights from Bismarck to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
First Class
Business Class
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Economy Class

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Bismarck to Illinois?

Deals for Bismarck to Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Bismarck to Illinois.

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

Certainly. Search results for flights to Illinois from Bismarck shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

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

Not ready to book yet? You can track prices for flights from Bismarck to Illinois on Cheapflights with our Price Alert feature and get notified when better prices are available.

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Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
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