$311 Cheap Flights from Redmond (RDM) to Bismarck (BIS)

View $311 flight on Sat, Oct 25, 2025Opens in a new window

Popular airlines from Redmond Municipal Airport (RDM) to Bismarck, ND (BIS-Bismarck Municipal)

Cheap Flights from Redmond to Bismarck (RDM-BIS)

Prices were available within the past 7 days and start at $311 for one-way flights and $269 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Oct 22 - Sat, Nov 1
RDM
Redmond
BIS
Bismarck
$269 Roundtrip, found 2 days ago
$269
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 22 from Redmond to Bismarck, returning Sat, Nov 1, priced at $269 found 2 days ago
Delta
Sun, Oct 26 - Sat, Nov 1
RDM
Redmond
BIS
Bismarck
$284 Roundtrip, found 2 days ago
$284
Roundtrip
found 2 days ago
Select Delta flight, departing Sun, Oct 26 from Redmond to Bismarck, returning Sat, Nov 1, priced at $284 found 2 days ago
Delta
Wed, Oct 22 - Fri, Oct 24
RDM
Redmond
BIS
Bismarck
$300 Roundtrip, found 2 days ago
$300
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 22 from Redmond to Bismarck, returning Fri, Oct 24, priced at $300 found 2 days ago
Delta
Wed, Oct 22 - Fri, Oct 31
RDM
Redmond
BIS
Bismarck
$307 Roundtrip, found 2 days ago
$307
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 22 from Redmond to Bismarck, returning Fri, Oct 31, priced at $307 found 2 days ago
Delta
Thu, Oct 23 - Sat, Nov 1
RDM
Redmond
BIS
Bismarck
$324 Roundtrip, found 2 days ago
$324
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 23 from Redmond to Bismarck, returning Sat, Nov 1, priced at $324 found 2 days ago
Delta
Thu, Oct 23 - Fri, Oct 24
RDM
Redmond
BIS
Bismarck
$355 Roundtrip, found 2 days ago
$355
Roundtrip
found 2 days ago
Select Delta flight, departing Thu, Oct 23 from Redmond to Bismarck, returning Fri, Oct 24, priced at $355 found 2 days ago
Delta
Sat, Oct 25 - Fri, Oct 31
RDM
Redmond
BIS
Bismarck
$362 Roundtrip, found 2 days ago
$362
Roundtrip
found 2 days ago
Select Delta flight, departing Sat, Oct 25 from Redmond to Bismarck, returning Fri, Oct 31, priced at $362 found 2 days ago
United
Thu, Oct 23 - Sat, Oct 25
RDM
Redmond
BIS
Bismarck
$374 Roundtrip, found 2 days ago
$374
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 23 from Redmond to Bismarck, returning Sat, Oct 25, priced at $374 found 2 days ago
United
Thu, Oct 23 - Sun, Oct 26
RDM
Redmond
BIS
Bismarck
$384 Roundtrip, found 2 days ago
$384
Roundtrip
found 2 days ago
Select United flight, departing Thu, Oct 23 from Redmond to Bismarck, returning Sun, Oct 26, priced at $384 found 2 days ago
Delta
Wed, Oct 22 - Sun, Nov 2
RDM
Redmond
BIS
Bismarck
$391 Roundtrip, found 2 days ago
$391
Roundtrip
found 2 days ago
Select Delta flight, departing Wed, Oct 22 from Redmond to Bismarck, returning Sun, Nov 2, priced at $391 found 2 days ago
United
Wed, Oct 8 - Tue, Oct 14
RDM
Redmond
BIS
Bismarck
$394 Roundtrip, found 4 days ago
$394
Roundtrip
found 4 days ago
Select United flight, departing Wed, Oct 8 from Redmond to Bismarck, returning Tue, Oct 14, priced at $394 found 4 days ago
United
Fri, Oct 24 - Tue, Nov 4
RDM
Redmond
BIS
Bismarck
$400 Roundtrip, found 2 days ago
$400
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 24 from Redmond to Bismarck, returning Tue, Nov 4, priced at $400 found 2 days ago
American Airlines
Sat, Oct 25 - Sun, Oct 26
RDM
Redmond
BIS
Bismarck
$978 Roundtrip, found 2 days ago
$978
Roundtrip
found 2 days ago
Select American Airlines flight, departing Sat, Oct 25 from Redmond to Bismarck, returning Sun, Oct 26, priced at $978 found 2 days ago

Frequently asked questions

How much does a flight from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS) cost?
Lock in a cheap one-way flight from $311 or cheap return flight from $269 from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS)?
October is the least expensive month to fly from RDM to BIS. Traveling during an off-peak travel window is often the key to finding a great deal.
What is the cheapest airline that flies from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS)?
To find the cheapest airline flying from RDM to BIS, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and ideal departure window. You can then sort your results by "Price (lowest to highest)" to discover the cheapest flight right away.
How many flights per day from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS)?
You'll have to take a flight with a layover when traveling from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS). Direct flights don't operate daily on this route. However, just filter your search to include one or two stops to find the best option for your trip.
What day of the week has the most flights from RDM to BIS?
Generally you'll find the most flight options available on a Friday. Tuesdays tend to be the quietest.* However, this can vary based on the season, airline and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS)?
Opt for a flight from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS) last-minute?
Holding off until just before your trip to book a flight from RDM to BIS often results in higher prices. While you might find some last-minute offers, they're not always guaranteed. Keep your travel plans flexible for a better chance of getting a bargain.
Is it cheaper to book a RDM to BIS flight and hotel package?
You'll typically save money by booking a RDM to BIS flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. After choosing your preferred accommodations and flights, consider adding extras including tours, car rentals and activities.
Can I cancel or change the date of my flight from Robert's Field Airport (RDM) to Bismarck Municipal Airport (BIS)?
It's usually possible to reschedule or cancel your RDM to BIS flight. However, for bookings made more than 24 hours ago, additional charges may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Travel information

Origin airport
Robert's Field
Destination airport
Bismarck Municipal
Roundtrip price
$269
Distance
999 mi

Book with confidence

Book with confidence

Redmond to Bismarck Flights

The cheapest times to fly from Redmond to Bismarck

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Redmond to Bismarck are during the month of October. You can find some of the cheapest flights from Redmond to Bismarck with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Redmond to Bismarck

Sunday is one of the best days to book for cheap flights from Redmond to Bismarck: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Redmond to Bismarck

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Redmond to Bismarck in 2025. You can also book with separate airlines for your outbound and return journeys, from $311 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Redmond to Bismarck flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Redmond to Bismarck airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Redmond to Bismarck Flights

Explore a world of travel with Expedia

Explore a world of travel with Expedia

*Available to One Key members.