$216 Find Cheap Flights from Baltimore to South Dakota - Compare and Save

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 South Dakota departing on 7/29. 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
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to South Dakota

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to South Dakota, 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 South Dakota, as well as popular online travel agencies
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Cheap Flights from Baltimore to South Dakota

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Rapid City
Rapid City1 stop$258
Sioux Falls
Sioux Falls1 stop$319
Pierre
Pierre1 stop$479
Rapid City
Rapid City1 stop$258
Sioux Falls
Sioux Falls1 stop$319
Pierre
Pierre1 stop$479

Book Cheap Baltimore to South Dakota Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to South Dakota 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baltimore to South Dakota

Tue, Aug 4 - Wed, Aug 12
Multiple Airlines Logo
5:21 pm - 9:01 am
BWI
-
RAP
17h 40m
1 stop
Multiple Airlines Logo
9:51 am - 12:23 am
RAP
-
BWI
12h 32m
1 stop
$258Multiple Airlines
Tue, Aug 4 - Wed, Aug 12
Multiple Airlines Logo
5:21 pm - 9:01 am
BWI
-
RAP
17h 40m
1 stop
Multiple Airlines Logo
9:51 am - 12:23 am
RAP
-
BWI
12h 32m
1 stop
$269Multiple Airlines
Wed, Jul 15 - Wed, Jul 22
American Airlines Logo
8:13 pm - 12:18 am
BWI
-
FSD
5h 05m
1 stop
American Airlines Logo
6:00 am - 2:56 pm
FSD
-
BWI
7h 56m
1 stop
$319American Airlines
Fri, Aug 28 - Sat, Sep 5
United Airlines Logo
4:18 pm - 10:28 pm
BWI
-
RAP
8h 10m
1 stop
United Airlines Logo
11:22 am - 7:34 pm
RAP
-
BWI
6h 12m
1 stop
$329United Airlines
Tue, Aug 4 - Wed, Aug 12
Multiple Airlines Logo
9:49 am - 9:01 am
BWI
-
RAP
25h 12m
2 stops
Multiple Airlines Logo
9:51 am - 12:23 am
RAP
-
BWI
12h 32m
1 stop
$340Multiple Airlines
Wed, Oct 21 - Sun, Oct 25
Delta Logo
7:30 am - 12:11 pm
BWI
-
FSD
5h 41m
1 stop
Delta Logo
5:15 am - 10:37 am
FSD
-
BWI
4h 22m
1 stop
$349Delta
Sat, Aug 15 - Fri, Aug 21
Delta Logo
7:30 am - 11:26 am
BWI
-
RAP
5h 56m
1 stop
Delta Logo
4:30 pm - 11:18 pm
RAP
-
BWI
4h 48m
1 stop
$354Delta
Wed, Oct 14 - Tue, Oct 20
United Airlines Logo
6:05 am - 10:15 am
BWI
-
RAP
6h 10m
1 stop
United Airlines Logo
11:17 am - 10:59 pm
RAP
-
BWI
9h 42m
2 stops
$364United Airlines
Mon, Aug 17 - Fri, Aug 21
Sun Country Air Logo
12:19 pm - 4:12 pm
BWI
-
RAP
5h 53m
1 stop
Sun Country Air Logo
5:16 pm - 11:23 am
RAP
-
BWI
16h 07m
1 stop
$365Sun Country Air
Fri, Aug 28 - Tue, Sep 8
American Airlines Logo
3:56 pm - 9:35 pm
BWI
-
RAP
7h 39m
1 stop
American Airlines Logo
3:20 pm - 10:07 am
RAP
-
BWI
16h 47m
1 stop
$373American Airlines
Booking Insights

KAYAK's insights & trends for Baltimore to South Dakota flights

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

How much is a round-trip flight from Baltimore to South Dakota?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Baltimore to South Dakota departing in July.

What is the cheapest month to fly from Baltimore to South Dakota?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baltimore to South Dakota, 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 South Dakota is December, when tickets cost $247 (return) on average. On the other hand, the most expensive months are March and October, when the average cost of round-trip tickets is $450 and $343 respectively.

Good to know

Low seasonJanuary
Cheapest flight$216
Best time to beat the crowds but there is an average 32% increase in price.
Most popular time to fly and prices are also 16% lower on average.
Flight from Baltimore to Sioux Falls

FAQs - booking South Dakota flights

  • How does KAYAK find such low prices on flights from Baltimore to South Dakota?

    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 South Dakota.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baltimore to South Dakota 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 South Dakota?

    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 from Baltimore to South Dakota with an airline and back with another airline.

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

    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 from Baltimore to South Dakota up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 3 airlines serving from Baltimore to South Dakota

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to South Dakota. 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 South Dakota? 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.
7.8
DeltaOverall score based on 8406 reviews
7.8Comfort
7.8Entertainment
7.2Food
8.5Crew
8.1Boarding
Airline reviews

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

6.0 GoodSarah, Jun 2026
LGA - MYR
Read more Delta reviews

Flight was delayed before take off and at landing. Baggage took 20 minutes. Flight crew would not serve full soft drink and had to ask multiple times before receiving water.

From checking to boarding, it was a seamless experience. The service agents were so helpful. The flight crew was so pleasant.

Gate agent showed up 20 minutes before boarding and was not at all friendly. Had to take this flight due to the one on the day before being cancelled and any later options were already full with long standby lists. Despite having paid for Delta Comfort seats, Delta did not allow me (or anyone) to choose their seat. The agent assigned them for everyone just prior to boarding. Self seat selection was allowed on the original flight. Flight staff was great - very friendly.

Flight attendants were great. Cheerful, upbeat and friendly. Jet, in particular, was fantastic.

I have Precheck. Flew HPN to DEN and return this past weekend. Delta didn't attach my Precheck number to this trip. So it was waiting in general line especially in Denver. Unavailable.

Original flight was delayed, then cancelled and the gate staff did not expedite rebooking. Also, no instructions were given that a ticket number was needed before being called to facilitate rebooking. This could have been much more organized.

Be on time? When not on time a circling for over an hour offer more than 1 bag of chips to the passengers? It was a 7 hour flight by the time we got done.

Five hour delays every hour, I wish it were all at once

Flight delayed four separate times. I’m now one hour hours late to landing.

worst flight ever from Delta, it got delayed and kept on delaying..

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

Crew was amazing, takeoff wonderful. The bathroom was disgusting from before takeoff the odor made the flight uncomfortable as you could smell the bathroom from the center of the plane where we were sitting. Smelled like raw sewage. My daughter was throwing up as we landed due to the smell and horrible turbulence as we approached Newark.

Airline tickets are not cheap. You expect reliable competent service. Thanks to canceled flights and botched transfers we arrived at our destination two days late. This is not acceptable

Horrible! Several delays and then was cancelled! I spent over 24 hours in the airport and was unable to get a hotel or food voucher.

The entertainment is a bit limited, it would be better if they added some games to play besides the movies and tv shows. But the seats are comfortable and the crew is polite

This planes staff was top tier. Everything went great and had a great flight home.

Food was great. Staff was phenomenal. Seats were a bit hard and could use a lot more entertainment options as far as movies to choose from. WiFi was good. Overall great trip.

This was an overnight flight, and in the morning they did know coffee service. How you can throw passengers in a San Francisco airport at 5:40 a.m. in the morning and not giving them Coffee is a crime.

Our flight was delayed several Times due to mechanical issues. Although I understand this may happen at times, it was very inconvenient and we had to book a hotel for an overnight stay. We were traveling with my 3-yo grandson and waiting at the airport from noon until 6:30pm with no reassurance that our next rescheduled flight would depart, we had to decide what’s best for him. A day later, I found out that I may be able to demand compensation if my flight is delayed more than 4 hours. I will hav to read the fine print next time.

The pilot had to extend the flight time from san antonio to Houston to burn off fuel. This caused a lot of unnecessary stress since we had a tight connection to Aruba. And with no other flights going to Aruba we were worried about spending a night in Houston. We had to to run to our connection because of the flight crews mistake. Not happy.

technology worked well and everything ran smoothly. The seats are quite cramped so please don't try to re-engineer the cabin to squeeze more bodies on board.

Delayed flight more than I hour. When boarding we spent some additional time on the plane before takeoff ....

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

We sat on plane at gate delayed without communication as to why we were just sitting there

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.

The flight was delayed significantly and we sat on runway after landing for awhile. Best thing was the flight attendant, Jenny, in first class, who was very professional and attentive. She was excellent - the rest of the flight was not.

Awfully rude American worker at door when we started boarding flight. Then, walk into a blazing hot airplane with no air conditioning until twenty minutes into the flight. Free entertainment was non existent! My husband, along with the fellow passenger in our row, and I could not get entertainment to work, no WIFI! Really?? Been flying American a long time. Was very disappointed.

Flight was delayed by 6 hours... the level of incompetence was truly astounding. I won't be flying American Airlines again. I don't care if AA is direct and there is a layover with another airline, I'll take the layover.

Leave on time. We waited on the plane for hour hours and it was hot and smelly

Everything you need to know for your flight from Baltimore to South Dakota

Information on your arrival and departure airports