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Bismarck

$489+ Cheap flights from Lexington to Bismarck (LEX - BIS)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/3. Fares are subject to change and may not be available on all flights or dates of travel.
LEX — BIS
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Lexington to Bismarck

Cheapest flights from Lexington to Bismarck
Explore the most affordable flight options available from Lexington to Bismarck. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This United Airlines deal was found by Cheapflights users on 1/31. 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.
Tue 2/39:00 am
LEX
-
BIS
1 stop8h 32m
United Airlines
Sat 2/71:35 pm
BIS
-
LEX
1 stop7h 55m
United Airlines
Deal found 1/31$489
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Sat 2/145:45 pm
LEX
-
BIS
2 stops20h 11m
United Airlines
Wed 2/181:43 pm
BIS
-
LEX
1 stop7h 35m
United Airlines
Deal found 2/2$660

Find flight deals from Lexington to Bismarck

Discover tips and strategies to find the most affordable flight options for your journey from Lexington (LEX) to Bismarck (BIS). 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 February 3, 2026.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$660
(United Airlines)
Provider with most accurate pricing for Lexington Blue Grass-Bismarck flight deals.
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Provider most trusted by Cheapflights users for Lexington Blue Grass-Bismarck flights.
Search Deals
From Lexington Blue Grass to Bismarck
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Lexington to Bismarck 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 February 3, 2026.
Use the filters below to find and compare flights from Lexington to Bismarck that are best for you.

Fly from

Lexington

Fly to

Bismarck

Route

Depart

Return

Price

LexingtonBismarck

LEX - BIS

LEXBIS

Lexington Blue Grass

Sat 2/14

5:45 pm-12:56 pm

2 stops20h 11m

Bismarck

Wed 2/18

1:43 pm-10:18 pm

1 stop7h 35m

$660

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

  • Most accurate provider: When it comes to deals on Lexington-Bismarck flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Lexington-Bismarck flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Lexington-Bismarck flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Lexington-Bismarck flights, Cheapflights users trust Expedia the most. Expedia has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Lexington-Bismarck flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Lexington to Bismarck

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

What is the cheapest month to book a flight from Lexington to Bismarck?

Currently, April is the cheapest month in which you can book a flight from Lexington to Bismarck (average of $234). Flying from Lexington to Bismarck in December is currently the most expensive (average of $643). 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.

Reviews of airlines servicing Bismarck

Get insights into the airlines that provide service to Bismarck. 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 Bismarck. Reviews last updated February 3, 2026.
Peruse reviews from past customers who have flown with American Airlines from Lexington to Bismarck to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,216 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.
American Airlines
7.2
Good
11,216 reviews
American Airlines
7.2
Good
11,216 reviews

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Food

6.4

Entertainment

6.9

Reviews

1 / 20
2.0
Mediocre

Susie,Jan 2026

CLT - TPA

This flight was delayed 3 or 4 times. We had boarded the plane, sat on plane for a good 30 minutes, then we had to board the aircraft, walk to a different gate, wait and then board another aircraft. We arrived in Tampa 4 hours later than the original booking. I feel there should have been some sort of compensation especially for the advantage members.

Related info for your journey

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

  • How long is the flight from Lexington to Bismarck?

    Departing from Lexington to Bismarck will take you 20h 11m. The distance from Lexington to Bismarck is about 1018 mi.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Lexington to Bismarck?

    Currently, April is the cheapest month in which you can book a flight from Lexington to Bismarck (average of $234). Flying from Lexington to Bismarck in December is currently the most expensive (average of $643). 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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Top airline flying from Lexington to Bismarck

Discover the top airline that operate flights from Lexington to Bismarck. 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 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$413Average$413FlexibilityNo cancel feeOn-time71%

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