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Cheap flights from Bismarck (BIS) to O'Hare Intl (ORD) from $124

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 6/11. 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
May 10 — May 171
From?
To?
Fri 5/10
Fri 5/17
1 adult, Economy
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Cheap flight deals from Bismarck to O'Hare Intl

Discover tips and strategies to find the most affordable flight options for your journey from Bismarck (BIS) to O'Hare Intl (ORD). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated May 5, 2024.

Popular in

July

Cheapest in

May

Round-trip from

$223

One-way from

$124
High demand for flights, 30% potential price rise
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Best time to find cheap flights, 37% potential price drop
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From Bismarck to Chicago O'Hare Intl
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One-way flight from Bismarck to Chicago O'Hare Intl
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What is the cheapest day to fly round-trip from Bismarck to Chicago O'Hare Intl Airport?

Friday flights are found to be more expensive to fly from Bismarck to Chicago O'Hare Intl Airport. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Chicago O'Hare Intl Airport.

How far in advance should I book a flight from Bismarck to Chicago O'Hare Intl Airport?

Travelers have found it’s best to book a flight 31 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Bismarck to Chicago O'Hare Intl Airport 1-2 weeks in advance for as low as $323, or $337 for flights within the next 24 hours.

What is the cheapest month to fly from Bismarck to Chicago O'Hare Intl Airport?

The best pricing can be found in the month of February. Prices to Chicago O'Hare Intl Airport from Bismarck average $484. You can even find prices in February for less than $484, as users have found deals to Chicago O'Hare Intl Airport from as low as $260. The month of June appears to be one of the more expensive times to travel to Chicago O'Hare Intl Airport from Bismarck. Flying in the targeted month can save you up to 147%.

When is the cheapest time to fly from Bismarck to Chicago O'Hare Intl Airport (BIS - ORD)?

When flying from Bismarck to Chicago O'Hare Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at noon, which can drop the price by up to 20% versus a flight in the morning.

Cheap Delta flights from Bismarck to O'Hare Intl

Explore cheap flight options specifically provided by Delta for the route between Bismarck and O'Hare Intl. 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 2,719,943 searches. Data last updated May 5, 2024.
Take a look at some of the lowest-priced Delta flights heading from Bismarck to Chicago. Make sure to double check the flight details before booking.
Sat 8/243:55 pmBIS - ORD
1 stop5h 22mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/3$233
Sat 8/243:55 pmBIS - ORD
2 stops8h 04mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/3$238
Sat 8/243:55 pmBIS - ORD
1 stop5h 22mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/4$253
Sat 8/243:55 pmBIS - ORD
2 stops8h 04mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/4$258
Sat 8/2412:20 pmBIS - ORD
2 stops11h 39mDelta
Wed 8/287:00 pmORD - BIS
2 stops15h 49mDelta
Deal found 5/4$290
Wed 7/175:00 amBIS - ORD
2 stops7h 35mDelta
Mon 7/226:00 amORD - BIS
1 stop4h 45mDelta
Deal found 5/4$348
Fri 5/248:00 amBIS - ORD
1 stop3h 25mDelta
Mon 5/276:07 amORD - BIS
1 stop5h 38mDelta
Deal found 5/4$423
Fri 5/245:05 amBIS - ORD
1 stop3h 34mDelta
Mon 5/277:09 amORD - BIS
2 stops9h 50mDelta
Deal found 5/4$428
Wed 7/175:00 amBIS - ORD
2 stops7h 35mDelta
Mon 7/221:25 pmORD - BIS
2 stops10h 59mDelta
Deal found 5/4$483

Cheap United Airlines flights from Bismarck to O'Hare Intl

Explore cheap flight options specifically provided by United Airlines for the route between Bismarck and O'Hare Intl. 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 2,719,943 searches. Data last updated May 5, 2024.
Some of the best deals we've found on United Airlines flights traveling from Bismarck to Chicago. Check back soon if you're not seeing flights that suit your needs.
Wed 6/265:15 pmBIS - ORD
1 stop16h 30mUnited Airlines
Sun 6/305:12 amORD - BIS
1 stop16h 37mUnited Airlines
Deal found 5/4$541
Wed 7/175:27 pmBIS - ORD
1 stop5h 28mUnited Airlines
Mon 7/225:16 amORD - BIS
1 stop18h 13mUnited Airlines
Deal found 5/4$554
Wed 6/265:15 pmBIS - ORD
2 stops14h 21mUnited Airlines
Sun 6/305:12 amORD - BIS
1 stop16h 37mUnited Airlines
Deal found 5/4$657

Cheap Bismarck to O'Hare Intl flights in May & June 2024

Find cheap flight options from Bismarck to O'Hare Intl specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Prices were last updated on May 5, 2024.
These are some of the most attractive deals on flights from Bismarck to Chicago in 2024. Check back soon for alternative fares.
Tue 5/72:10 pmBIS - ORD
1 stop6h 35mAmerican Airlines
Thu 5/93:29 pmORD - BIS
1 stop6h 00mAmerican Airlines
Deal found 5/4$368
Tue 5/72:10 pmBIS - ORD
2 stops9h 49mAmerican Airlines
Thu 5/93:29 pmORD - BIS
1 stop6h 00mAmerican Airlines
Deal found 5/4$373
Fri 5/248:00 amBIS - ORD
1 stop3h 25mDelta
Mon 5/276:07 amORD - BIS
1 stop5h 38mDelta
Deal found 5/4$423
Fri 5/245:05 amBIS - ORD
1 stop3h 34mDelta
Mon 5/277:09 amORD - BIS
2 stops9h 50mDelta
Deal found 5/4$428
Fri 5/175:05 amBIS - ORD
1 stop3h 34mDelta
Fri 6/147:10 amORD - BIS
2 stops11h 13mDelta
Deal found 5/5$478
Wed 6/265:15 pmBIS - ORD
1 stop16h 30mUnited Airlines
Sun 6/305:12 amORD - BIS
1 stop16h 37mUnited Airlines
Deal found 5/4$541
Wed 6/265:15 pmBIS - ORD
2 stops14h 21mUnited Airlines
Sun 6/305:12 amORD - BIS
1 stop16h 37mUnited Airlines
Deal found 5/4$657
Fri 5/248:00 amBIS - ORD
2 stops8h 33mDelta
Mon 5/277:09 amORD - BIS
2 stops9h 50mDelta
Deal found 5/4$768
Tue 5/72:10 pmBIS - ORD
2 stops9h 49mAmerican Airlines
Thu 5/98:14 amORD - BIS
2 stops13h 15mAmerican Airlines
Deal found 5/4$879

Bismarck to O'Hare Intl 2024 flight deals

Discover exclusive flight deals for travel between Bismarck and O'Hare Intl in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,719,943 searches. Data last updated May 5, 2024.
These are some of the most attractive deals on flights from Bismarck to Chicago in 2024. Check back soon for alternative fares.
Sat 8/243:55 pmBIS - ORD
1 stop5h 22mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/3$233
Sat 8/243:55 pmBIS - ORD
2 stops8h 04mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/3$238
Sat 8/243:55 pmBIS - ORD
1 stop5h 22mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/4$253
Sat 8/243:55 pmBIS - ORD
2 stops8h 04mDelta
Wed 8/286:00 amORD - BIS
1 stop5h 39mDelta
Deal found 5/4$258
Sat 8/2412:20 pmBIS - ORD
2 stops11h 39mDelta
Wed 8/287:00 pmORD - BIS
2 stops15h 49mDelta
Deal found 5/4$290
Wed 7/175:00 amBIS - ORD
2 stops7h 35mDelta
Mon 7/226:00 amORD - BIS
1 stop4h 45mDelta
Deal found 5/4$348
Tue 5/72:10 pmBIS - ORD
1 stop6h 35mAmerican Airlines
Thu 5/93:29 pmORD - BIS
1 stop6h 00mAmerican Airlines
Deal found 5/4$368
Tue 5/72:10 pmBIS - ORD
2 stops9h 49mAmerican Airlines
Thu 5/93:29 pmORD - BIS
1 stop6h 00mAmerican Airlines
Deal found 5/4$373
Fri 5/248:00 amBIS - ORD
1 stop3h 25mDelta
Mon 5/276:07 amORD - BIS
1 stop5h 38mDelta
Deal found 5/4$423

One-way flights to O'Hare Intl from Bismarck

Search for one-way flight options from Bismarck to O'Hare Intl. 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 2,719,943 searches. Data last updated May 5, 2024.
Some of the best available deals we've found on one-way flights from Bismarck to Chicago. Users can also find round-trip Bismarck to Chicago flights by using the search form above.
Tue 6/117:50 amBIS - ORD
2 stops10h 44mDelta
Deal found 5/4$124
Tue 6/115:15 pmBIS - ORD
1 stop6h 44mUnited Airlines
Deal found 5/4$154
Tue 10/155:50 amBIS - ORD
1 stop5h 29mUnited Airlines
Deal found 5/4$219
Tue 10/155:07 pmBIS - ORD
2 stops14h 36mUnited Airlines
Deal found 5/4$328
Tue 10/159:15 amBIS - ORD
3 stops12h 54mUnited Airlines
Deal found 5/4$1,992

Find flights from Bismarck to O'Hare Intl within your budget

Customize your flight search to find flights from Bismarck to O'Hare Intl 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 2,719,943 searches. Data last updated May 5, 2024.

Fly from

Any airport

Fly to

Any airport

Budget

$233 - $554

Route

Depart

Return

Price

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 8/24

1 stop5h 22m

Chicago O'Hare Intl

Wed 8/28

1 stop5h 39m

$233

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 8/24

2 stops8h 04m

Chicago O'Hare Intl

Wed 8/28

1 stop5h 39m

$238

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 8/24

1 stop5h 22m

Chicago O'Hare Intl

Wed 8/28

1 stop5h 39m

$253

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 8/24

2 stops8h 04m

Chicago O'Hare Intl

Wed 8/28

1 stop5h 39m

$258

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Sat 8/24

2 stops11h 39m

Chicago O'Hare Intl

Wed 8/28

2 stops15h 49m

$290

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Wed 7/17

2 stops7h 35m

Chicago O'Hare Intl

Mon 7/22

1 stop4h 45m

$348

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Fri 5/24

1 stop3h 25m

Chicago O'Hare Intl

Mon 5/27

1 stop5h 38m

$423

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Wed 6/26

1 stop16h 30m

Chicago O'Hare Intl

Sun 6/30

1 stop16h 37m

$541

BismarckChicago O'Hare Intl

BIS - ORD

BISORD

Bismarck

Wed 7/17

1 stop5h 28m

Chicago O'Hare Intl

Mon 7/22

1 stop18h 13m

$554

Flights are sorted by cheapest first

Deals found on 5/3

When is the cheapest time to fly from Bismarck to Chicago O'Hare Intl Airport?

Use this chart to determine the cheapest time to fly round-trip from Bismarck to O'Hare Intl. Price data was last updated on April 28, 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Bismarck to Chicago O'Hare Intl Airport flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
Search Deals

Average price of flights to O'Hare Intl by month

Plan your trip from Bismarck to O'Hare Intl by taking into account the cheapest months to travel. The average price of a one-way flight from Bismarck to O'Hare Intl is currently $563 while a round-trip flight costs $349. Price data was last updated on April 28, 2024.

Currently, February is the cheapest month in which you can book a flight from Bismarck to Chicago O'Hare Intl Airport (average of $245). Flying from Bismarck to Chicago O'Hare Intl Airport in June is currently the most expensive (average of $354). 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.

January

$248

February

$245

March

$280

April

$267

May

$279

June

$354

July

$334

August

$274

September

$258

October

$248

November

$270

December

$248

Temperature and rainfall in O'Hare Intl by month

Plan your trip to O'Hare Intl by taking into account the average temperature and rainfall totals by month.

CHI

Temperature

23 - 73.4 °F

Reviews of airlines servicing O'Hare Intl

Get insights into the airlines that provide service to O'Hare Intl. 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 O'Hare Intl. Reviews last updated May 5, 2024.
Get a feel of what it's like to fly with Delta and United Airlines from Bismarck to Chicago by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

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
8.1
Very good
10,826 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

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
11,118 reviews
Delta
8.1
Very good
10,826 reviews
Check prices

Entertainment

8.0

Food

7.4

Comfort

7.9

Boarding

8.2

Overall

8.1

Crew

8.6

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 O'Hare Intl. 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 Chicago O'Hare Intl?

    If you book a flight to Chicago O'Hare Intl from Bismarck, you will be flying from Bismarck, which is the city’s only airport. Bismarck (BIS) is located 2.5 mi from the center of Bismarck. There are 0 flights from Bismarck to Chicago O'Hare Intl per day from 1 airline.

  • Can I find flights from Bismarck to Chicago O'Hare Intl Airport for under $300 on Cheapflights?

    Yes, there are multiple flights from Bismarck to Chicago O'Hare Intl Airport for under $300. The cheapest flight booked recently is on Delta for just $233, but on average you can expect to pay $513.

  • What are the cheapest airlines flying from Bismarck to Chicago O'Hare Intl Airport round-trip?

    Currently priced at $233, Delta will fly you from Bismarck to Chicago O'Hare Intl Airport and back. In addition to Delta, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $541. Users have found that Delta is 52% cheaper than the other options available to this destination.

  • 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.

  • Can I find deals for flights from Bismarck to O'Hare Intl that include extra baggage allowance?

    The amount of baggage you can bring on your Bismarck to O'Hare Intl 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 O'Hare Intl with specific airlines?

    Yes, Cheapflights allows you to browse and filter Bismarck to O'Hare Intl 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 O'Hare Intl that include hotel bookings?

    Yes. In addition to deals on Bismarck to O'Hare Intl flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Bismarck to O'Hare Intl?

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

  • Can I find deals for business class flights from Bismarck to O'Hare Intl?

    Yes. Cheapflights offers flight deals from Bismarck to O'Hare Intl 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 O'Hare Intl that allow pets onboard?

    Many airlines flying from Bismarck to O'Hare Intl 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 O'Hare Intl?

    Yes, you can often find last-minute deals on Bismarck to O'Hare Intl 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 Chicago O'Hare Intl Airport flight deals updated?

    The Bismarck to Chicago O'Hare Intl Airport flight deals you see on this page were last updated on 5/4.

See more FAQs

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See prices for flight routes from nearby airports that may be better suited for you.

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Top airline flying from Bismarck to O'Hare Intl

Discover the top airline that operate flights from Bismarck to O'Hare Intl. 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 2,719,943 searches. Data last updated May 5, 2024.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$267Average$494FlexibilityNo cancel feeOn-timeN/A
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Search flights from Bismarck to O'Hare Intl by cabin class

Find flights from Bismarck to O'Hare Intl, based on your preferred cabin class, be it economy, premium economy, business, or first 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 O'Hare Intl?

Deals for Bismarck to O'Hare Intl 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 O'Hare Intl?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to O'Hare Intl from Bismarck.

Can Cheapflights find flights from Bismarck to O'Hare Intl with no change fees?

Need flexible booking options for your flight to O'Hare Intl from Bismarck? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Bismarck to O'Hare Intl become cheaper?

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

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