HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Delaware

$219+ Cheap flights from Bismarck (BIS) to Delaware

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 5/29. Fares are subject to change and may not be available on all flights or dates of travel.
BIS — ILG
may. 4 — may. 111
dom. 5/4
dom. 5/11
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Bismarck to Delaware with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Bismarck to Delaware

Keep the following information in mind while searching for Bismarck to Delaware flight deals. Data was last updated abril 29, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$469
(American Airlines)

One-way from

$219
(Delta)

Popular in

March

Cheapest in

February

Average price

$626
Provider with most accurate pricing for Bismarck-Philadelphia flight deals.
Search Deals
Provider most trusted by Cheapflights users for Bismarck-Philadelphia flights.
Search Deals
From Bismarck to Delaware
Search Deals
One-way flight from Bismarck to Delaware
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($65 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from Bismarck to Delaware

Cheapest flights from Bismarck to Delaware
Explore the most affordable flight options available from Bismarck to Delaware. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 29, 2025.

This American Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/263:00 pmBIS - PHL
1 stop8h 59mAmerican Airlines
lun. 6/307:30 amPHL - BIS
1 stop6h 29mAmerican Airlines
Deal found 4/29$469
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/261:18 pmBIS - PHL
2 stops8h 52mDelta
lun. 6/306:00 amPHL - BIS
1 stop5h 33mDelta
Deal found 4/29$474
This Mytrip deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/1412:38 pmBIS - PHL
3 stops40h 23mMultiple Airlines
dom. 5/1810:48 amPHL - BIS
1 stop11h 29mMultiple Airlines
Deal found 4/28$585
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 5/2311:40 amBIS - PHL
2 stops12h 05mUnited Airlines
lun. 5/2610:35 amPHL - BIS
2 stops14h 03mUnited Airlines
Deal found 4/29$664

Cheapflights Fare Finder

Customize your flight search to find flights from Bismarck to Delaware 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 2,558,603 searches. Data last updated abril 29, 2025.
Use the filters below to find and compare flights from Bismarck to Delaware that are best for you.

Fly from

Bismarck

Fly to

Delaware

Route

Depart

Return

Price

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

jue. 6/26

3:00 pm-12:59 am

1 stop8h 59m

Philadelphia

lun. 6/30

7:30 am-12:59 pm

1 stop6h 29m

$469

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

jue. 6/26

1:18 pm-11:10 pm

2 stops8h 52m

Philadelphia

lun. 6/30

6:00 am-10:33 am

1 stop5h 33m

$474

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

mié. 5/14

12:38 pm-6:01 am

3 stops40h 23m

Philadelphia

dom. 5/18

10:48 am-9:17 pm

1 stop11h 29m

$585

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

vie. 5/23

11:40 am-12:45 am

2 stops12h 05m

Philadelphia

lun. 5/26

10:35 am-11:38 pm

2 stops14h 03m

$664

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

jue. 5/29

5:32 pm-11:58 pm

1 stop5h 26m

$219

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

sáb. 9/6

9:31 am-11:56 am

2 stops25h 25m

$366

BismarckPhiladelphia

BIS - PHL

BISPHL

Bismarck

sáb. 9/20

6:42 am-5:02 pm

2 stops9h 20m

$373

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Best time to book a flight from Bismarck to Delaware

Have a flexible travel schedule? Discover the best time to fly to Delaware 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.

Cheapflights Insights

Everything you need to know about your flight from Bismarck to Delaware

Rainfall in Delaware by month

Plan your trip to Delaware by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Delaware ranges from 2.9 - 4.3 inches per month. July is typically the wettest month, when rainfall can reach 4.3 in. February is typically the driest time to visit Delaware when rainfall is around 2.9 in.

Temperature in Delaware by month

Plan your trip to Delaware by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Delaware, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

Reviews of airlines servicing Delaware

Get insights into the airlines that provide service to Delaware. 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 Delaware. Reviews last updated abril 29, 2025.
Peruse reviews from past customers who have flown with Delta, United Airlines and American Airlines from Bismarck to Delaware to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,929 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,929 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.9

Overall

8.0

Boarding

8.2

Food

7.3

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

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

    Located just 2.5 mi from the city center, Bismarck (BIS) is the airport most travelers will use when flying to Delaware from Bismarck.

  • What are the cheapest airlines to fly from Bismarck to Delaware one-way?

    $219 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on United Airlines and American Airlines, with prices starting from $366 and $373, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Bismarck to Delaware 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Bismarck to Delaware

See prices for flight routes from nearby airports that may be better suited for you.
Fargo to Denver flights
Fargo to Dallas/Fort Worth flights
Fargo to O'Hare Intl flights
Fargo to Seattle flights
Fargo to Sky Harbor Intl flights
Fargo to Boston flights
Fargo to John F Kennedy Intl flights
Fargo to Midway flights
Fargo to Nashville flights
Fargo to Orlando flights
Bismarck to Minneapolis flights
Fargo to Los Angeles flights
Bismarck to O'Hare Intl flights
Fargo to Las Vegas flights
Bismarck to Las Vegas flights
Fargo to LaGuardia flights
Fargo to San Diego flights
Fargo to Newark flights
Bismarck to Seattle flights
Fargo to Tampa flights
Bismarck to Denver flights
Fargo to San Francisco flights
Fargo to Portland flights
Fargo to Albuquerque flights
Bismarck to Orlando flights
Fargo to Phoenix-Mesa Gateway flights
Fargo to Atlanta flights
Bismarck to Portland flights
Bismarck to Spokane flights
Fargo to Dulles Intl flights
Jamestown to Denver flights
Bismarck to Midway flights
Fargo to Hobby flights
Bismarck to Reagan-National flights
Fargo to Columbus flights
Minot to Orlando flights
Fargo to Ontario flights
Bismarck to Dulles Intl flights
Bismarck to Dallas/Fort Worth flights
Fargo to Baltimore flights
Bismarck to Anchorage flights
Fargo to Love Field flights
Bismarck to Baltimore flights
Fargo to Reagan-National flights
Fargo to Santa Ana flights
Fargo to Asheville flights
Fargo to Philadelphia flights
Fargo to Detroit flights
Fargo to Kansas City flights
Fargo to Portland flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

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.