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BWI - RAP

$163 Find cheap flights from Baltimore to Rapid City

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baltimore to Rapid City departing on 7/12. 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.
1 adult
0 bags
Sat 6/29
Sat 7/6

Search hundreds of travel sites at once for deals on flights to Rapid City

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Rapid City, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Rapid City, as well as popular online travel agencies
In the last 7 days travelers have searched 42,686,544 times on KAYAK, and here is why:

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Cheap flight deals from Baltimore to Rapid City (BWI-RAP)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Rapid City that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:15 pm - 9:56 pmBWI-RAP
5h 41m1 stop
4:25 pm - 11:40 pmRAP-BWI
5h 15m1 stop
$256Delta
Find Deal
Wed, Oct 23 - Sat, Oct 26
7:02 pm - 11:20 pmBWI-RAP
6h 18m1 stop
5:45 am - 5:05 pmRAP-BWI
9h 20m2 stops
$261Delta
Find Deal
Wed, Aug 14 - Wed, Aug 21
4:10 pm - 10:00 pmBWI-RAP
7h 50m1 stop
9:01 am - 7:20 pmRAP-BWI
8h 19m1 stop
$300United Airlines
Find Deal
Tue, Sep 10 - Tue, Sep 24
7:02 pm - 11:20 pmBWI-RAP
6h 18m1 stop
4:21 pm - 11:30 pmRAP-BWI
5h 09m1 stop
$317Delta
Find Deal
Wed, Aug 14 - Wed, Aug 21
7:45 pm - 4:15 pmBWI-RAP
22h 30m1 stop
5:10 pm - 11:08 amRAP-BWI
15h 58m1 stop
$325Sun Country Air
Find Deal
Sun, Jul 21 - Mon, Jul 29
7:00 am - 11:08 amBWI-RAP
6h 08m1 stop
5:30 am - 5:32 pmRAP-BWI
10h 02m2 stops
$331United Airlines
Find Deal
Sat, Sep 28 - Tue, Oct 8
12:06 pm - 4:29 pmBWI-RAP
6h 23m1 stop
4:58 pm - 8:39 amRAP-BWI
13h 41m1 stop
Fri, Jul 12 - Sun, Jul 21
12:06 pm - 4:29 pmBWI-RAP
6h 23m1 stop
4:58 pm - 11:02 amRAP-BWI
16h 04m2 stops
Fri, Jul 12 - Sun, Jul 21
6:00 am - 1:53 pmBWI-RAP
9h 53m1 stop
2:23 pm - 11:15 amRAP-BWI
18h 52m1 stop
$457American Airlines
Find Deal
Sun, Sep 22 - Thu, Oct 3
6:00 am - 1:12 pmBWI-RAP
9h 12m1 stop
1:44 pm - 11:08 amRAP-BWI
19h 24m1 stop
$473American Airlines
Find Deal
Sun, Aug 18 - Wed, Aug 21

Flights from Baltimore to Rapid City - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Rapid City to help you find the cheapest flights, the best time to fly and much more.

What’s the cheapest day of the week to fly from Baltimore to Rapid City?

The average price of all flights from Baltimore to Rapid City clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Rapid City on a Tuesday and more expensive on a Sunday. On your return trip to Baltimore, you should consider flying back on a Wednesday, and avoid Mondays for better deals.

What is the cheapest month to fly from Baltimore to Rapid City?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Baltimore to Rapid City, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Baltimore to Rapid City is February, where tickets cost $267 on average. On the other hand, the most expensive months are December and May, where the average cost of tickets is $692 and $681 respectively.

How far in advance should I book a flight from Baltimore to Rapid City?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Baltimore to Rapid City, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Baltimore to Rapid City, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 72 days before departure.

Which airlines provide the cheapest flights from Baltimore to Rapid City?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Baltimore to Rapid City found by KAYAK users in the last 72 hours was for $256 on Delta, followed by United Airlines ($300). One-way flight deals have also been found from as low as $163 on Sun Country Air and from $305 on Delta.

Good to know

Low season

February

High season

June

Cheapest flight

$163
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly with an average 3% increase in price.
Flight from Baltimore to Rapid City

When to book flights from Baltimore to Rapid City

Are your dates flexible? Find out the best times to travel from Baltimore to Rapid City based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Baltimore to Rapid City

  • What is the cheapest flight from Baltimore to Rapid City?

    In the last 3 days, the lowest price for a flight from Baltimore to Rapid City was $163 for a one-way ticket and $256 for a round-trip.

  • Do I need a passport to fly between Baltimore and Rapid City?

    No, a passport isn't needed to fly from Baltimore to Rapid City. However, local authorities might ask for an official ID.

  • Which airports will I be using when flying from Baltimore to Rapid City?

    On your way to Rapid City, you’ll fly out from Baltimore/Washington. You’ll be landing at Rapid City.

  • Which aircraft models fly most regularly from Baltimore to Rapid City?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Baltimore to Rapid City?

    SkyTeam, Star Alliance, and oneworld are the airline alliances operating flights between Baltimore and Rapid City, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Baltimore to Rapid City, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Rapid City are Delta and United Airlines. With an average price for the route of $553 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $586 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Baltimore to Rapid City?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baltimore to Rapid City.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baltimore to Rapid City?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Rapid City from Baltimore is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baltimore to Rapid City?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Rapid City with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and RAP can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baltimore to Rapid City?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Rapid City from Baltimore up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top 4 airlines serving from Baltimore to Rapid City

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Rapid City. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Baltimore to Rapid City? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
DeltaOverall score based on 10457 reviews
7.9Comfort
8.2Boarding
8.6Crew
7.4Food
8.0Entertainment
Airline reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

10.0 ExcellentMichael, May 2024SJC - ATL
Read more about Delta reviews

Flew first class so everything was great. But maybe because the flights were red eye, no meals were served, just chips. I flew Alaska Air 1st class at 9PM (2 hour flight) and they served beef short rib sliders!

Had to change aircraft due to a faulty door. Surprisingly it only caused about an hour and a half of delay. Delta handled this situation as well as can be expected.

Awful. Flight was continuously getting delayed and gates kept changing without any reason. Flight was delayed for more then 3 hours

Paid premium for Delta only to be on safe but tired old 767 with ancient cabin in mediocre condition. Poor wifi and horrible inflight entertainment. Hardly a premium experience. Should have flown SW and had fun flight crew and no pretense

Our flight to Zurich was delayed by almost 3 hours, so we missed our next flight. There was no indication it would be delayed this much. We were told the gate had changed and then it apparently took over 2 hours to load the "catering" on the plane. We were not compensated in any way for the trouble.

Rated entertainment as Mediocre as there were major problems with the Infotainment system that took probably a half hour for them to fix.

Your crew could maybe answer the call bell at least one of the times I pressed it. I pressed it first time with 2.5 hours left in our flight bc my partner was hungry and wanted a sandwich. We finally got the sandwich with 40 mins left in the flight.

Delta crushed it. Flight attendant in first was attentive and just never stopped. Honestly one of the best domestic flights I’ve been on.

They were an hour late and they didn’t have my wheelchair for me

The Flight crew didn’t serve us until about 1.5 hours into the flight because of turbulence but after it ended it was fine to move around. They served us water only and snacks and then NEVER, NOT ONE TIME came through to collect trash until right before landing about 1.5 hours later. There was absolutely no need for that. They crew was just standing around talking and visiting with each other and really never tried to see if we might want something besides water or even try to come pick up trash. This is VERY unusual for a Delta flight but it was not what I would have expected for a 4 hour flight.

The flight and boarding were easy peasy. I was traveling with my 4-year-old, so a smooth boarding experience was especially appreciated. My only piece of feedback is really about where our gate was in O'Hare. They've shoved four gates into a tiny corner of the B terminal and there isn't early enough room or seating for everyone. Not United's problem, but did dent the overall experience.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

There was no screens on board AND the WiFi didn’t work. My seat was broken and couldn’t recline so I couldn’t even sleep. The flight attendants didn’t offer anything to make it more comfortable. It was such an old cramped plane, when the person in front of me reclined I couldn’t even open my tray table. All the United ads talk about guaranteeing everyone gets a screen!

The Wi-Fi was unavailable on this flight for some reason.

On time take off…US cabins look tired and need of refresh!

Fantastic. Smooth boarding with an infant. Never experienced it with any other carriers.

This was a Lufthansa flight, not United. The CSA at the counter, Ashley, was not only incompetent, but quite rude. Me and two other PAX waited over 7 minutes standing in front of her and another CSA and they ignored us. We joked that we must have accidently taken invisibility pills. She could have at least said "I'll be with you in a moment, I'm currently....". I could go on about how rude she and the other CSAs were (whispering, not communicating with me, blaming the situation on others, etc.). She would not work for me. Then, she gave me literally the worst seat on the plane. the worst. My seat kept getting bumped (rammed twice by the crew with their carts and about every 5 minutes by someone using the bathroom), listening to the bathroom all night, crowded seat, etc.

My seat was broken. WiFi didn’t work. Gate crew at HOU were rude and condescending. Treated all the passengers badly. Bad experience, United.

First flight of the day… MINIMUM FUEL! 15 minute landing delay at HOU due to fog turned into a 2+ hour delay! Rather than circle, they had to divert to another city to refuel! Sat on tarmac at Austin to refuel. We ALL missed our connections! The crew, including pilots, were clueless. Crew was really a mess. At HOU, Untied employees were exceedingly rude to all. It was pitiful.

An hour and a half late is UNACCEPTABLE. The negative impact to our family is unconscionable. And for the price we were forced to pay...

28 hour delay at Fort Worth/Dallas airport, part due to weather which was unavoidable, but various other reasons - no pilot, no fa, mechanical problem, plane too small, too big, crew out of flying time, seat configuration problems.... endless and hourly updates with a different excuse. Finally told us about 3.00 am, that the flight was delayed to hours later.

Experience was bad. 3.5 hour delay for a 2.5 hour trip. There was no r Transparency about the reason for the delay and it was done 30 mins at a time.

The boarding process and flight were great. However, I waited about 40 minutes for my luggage. It did not come up on the designated belt. Instead, everyone’s bags were on a cart. Not sure what the issue was, but we were not informed until another passenger went looking for her bags and found them.

There were delays on both ends. It made it less than excellent. This plane was great though

AA1537 the AC was not working properly. It was very hot and uncomfortable.

Worst experience flying American Airlines. I fly with them often, so I was super disappointed in the service I received at gate 30 in LGA on May 24, mid-day. The flight was delayed twice. I was patiently waiting in the American Airlines lounge when I received the notice on my app that the plane was boarding 45 minutes before its newly re-scheduled take off of 4 pm (from the orginal 1:45 pm then 3:00 pm). It took me 5 min to travel from the lounge to the gate and when I arrived there at 3:20 flight gate attendant told me the flight had closed and that they announced for passengers multiple times. I showed them the notification on my app and they were really rude and unempathetic. The person who rescheduled my flight at customer service wasn't any happier but was at least helpful in getting me on the next flight.

Flight was 1/2 hour delayed leaving Phoenix. Otherwise it was an average flight. Flight crew on this trip was very nice.

Everything was great except for the wifi was junk. Crew was super friendly and helpful

Was lucky to have a employee at the AA checkin counter that had compassion and understood they ordeal that we went through with our original flight being diverted, needing to stay in the aircraft and then flying to the original destination; adding hours to the trip and forcing us to miss our connection and our rebooked connection. She was able to get up on standby on the highest priority on the next flight to the closest airport we need to be at and it all worked out despite being many hours late.

Delayed so that missed connecting flight. Connecting flight was also delayed on the tarmac but they closed the gate before the rescheduled time.

They were flexible and let my daughter and I sit in the back of the plane.

A flight attendant appeared to not be in a good mood that served us; felt she was being short. Overhead announcements were very loud compared to other airlines and the message was not friendly and was a little confusing. This flight was particularly over all was not satisfying compared to previous Sun Country flights.

Airlines should have to add their fees to their fares

I am upset with the hidden fees for bringing on an overhead carryon onto flight and also having to pay for my seat selection. This should all be part of the original price of the ticket. Very poor customer service

Sun country Wi-Fi was not working. Flight was overbooked by two people. Had to pay extra for carryons day before flight and I don’t like hidden fees like that.

WiFi did not work. Woman flight attendant in the rear of the plane was moody.

Flight delayed over 3 hrs due to unexplained issue. No text message to notify.

Well we did not realize at first it was a ground transfer, but we really enjoyed it and would definitely recommend to friends and family. Our driver was awesome and the ride was wonderful. A bathroom on board would have been nice, but at least we were warned that there wasn't one so we went ahead of time.

We were on a fairly long flight and they offered nothing for a snack (unless you paid) and then quickly gave you a drink and were never to be seen again. I would have loved a refill on my water but that was not an option. The flight attendants were standing on ther phone when we boarded and left and never even greeted us. Any other flight I have been on they would have welcomed us on the plane and again greeted us as we got off. Our landline transfer from MSP to Rochester on the other hand was FANTASTIC! We would highly recommend!

Took forever to get the plane loaded and unloaded. Longest I have ever had. I was in the middle of the plane and it almost took a hour after landing to get off of the plane.

Book cheap flights from Baltimore to Rapid City

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Rapid City found on KAYAK in the last 72 hours.
7/12Fri
1 stopSun Country Air
6h 23mBWI-RAP
$163
7/4Thu
1 stopSun Country Air
23h 57mBWI-RAP
$168
8/31Sat
1 stop
15h 53mBWI-RAP
$184
7/4Thu
3 stops
32h 42mBWI-RAP
$196
9/19Thu
3 stops
26h 42mBWI-RAP
$205
6/22Sat
1 stopDelta
5h 54mBWI-RAP
$305
6/22Sat
2 stopsDelta
7h 14mBWI-RAP
$310
9/19Thu
1 stopUnited Airlines
12h 39mBWI-RAP
$329
7/12Fri
2 stopsUnited Airlines
27h 17mBWI-RAP
$373
9/19Thu
2 stopsAmerican Airlines
11h 03mBWI-RAP
$374

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Baltimore - Rapid City Flights

Departure:

Baltimore (BWI)United States

Destination:

Rapid City (RAP)United States

Return flight deals:

Rapid City - Baltimore

Cabin classes: