COU - BWI

$308 Find Cheap Flights from Columbia to Baltimore - Compare and Save

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Columbia to Baltimore departing on 8/22. 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

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Everything you should know

Cheapest round-trip
$308
Typical prices: $364-$531
United Airlines
Sat 8/22Sun 8/30
COU - BWI • 1 stop
Top airlines
United Airlines
Cheapest • from $308 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Columbia and Baltimore. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
When to travel
January
Cheapest • 100% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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We hope you love your trip to Baltimore!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Columbia to Baltimore (COU-BWI)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Columbia to Baltimore 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 Columbia to Baltimore

Sat, Aug 22 - Sun, Aug 30
United Airlines Logo
3:12 pm - 9:29 pm
COU
-
BWI
5h 17m
1 stop
United Airlines Logo
6:05 am - 10:16 am
BWI
-
COU
5h 11m
1 stop
$308United Airlines
Sat, Sep 26 - Sat, Oct 10
United Airlines Logo
11:19 am - 5:43 pm
COU
-
BWI
5h 24m
1 stop
United Airlines Logo
7:05 pm - 10:55 pm
BWI
-
COU
4h 50m
1 stop
$308United Airlines
Wed, Aug 26 - Wed, Sep 2
American Airlines Logo
12:43 pm - 5:54 pm
COU
-
BWI
4h 11m
1 stop
American Airlines Logo
7:03 am - 12:13 pm
BWI
-
COU
6h 10m
1 stop
$308American Airlines
Wed, Jan 6 - Sat, Jan 9
United Airlines Logo
3:16 pm - 8:57 pm
COU
-
BWI
4h 41m
1 stop
United Airlines Logo
10:45 am - 2:29 pm
BWI
-
COU
4h 44m
1 stop
$308United Airlines
Thu, Nov 5 - Thu, Nov 12
United Airlines Logo
8:00 am - 2:06 pm
COU
-
BWI
5h 06m
1 stop
United Airlines Logo
10:10 am - 2:18 pm
BWI
-
COU
5h 08m
1 stop
$327United Airlines
Sat, Dec 5 - Thu, Dec 10
American Airlines Logo
6:24 pm - 12:16 am
COU
-
BWI
4h 52m
1 stop
American Airlines Logo
5:54 am - 9:58 am
BWI
-
COU
5h 04m
1 stop
$328American Airlines
Tue, Sep 15 - Tue, Sep 22
American Airlines Logo
5:44 am - 1:05 pm
COU
-
BWI
6h 21m
1 stop
American Airlines Logo
2:08 pm - 8:46 pm
BWI
-
COU
7h 38m
1 stop
$330American Airlines
Sat, Sep 26 - Tue, Oct 13
United Airlines Logo
3:19 pm - 9:02 pm
COU
-
BWI
4h 43m
1 stop
United Airlines Logo
9:09 am - 2:38 pm
BWI
-
COU
6h 29m
1 stop
$388United Airlines
Sat, Sep 26 - Thu, Oct 8
United Airlines Logo
11:19 am - 5:43 pm
COU
-
BWI
5h 24m
1 stop
United Airlines Logo
6:08 am - 10:39 am
BWI
-
COU
5h 31m
1 stop
$388United Airlines
Mon, Sep 28 - Sat, Oct 10
United Airlines Logo
6:15 am - 1:58 pm
COU
-
BWI
6h 43m
1 stop
United Airlines Logo
6:08 am - 10:39 am
BWI
-
COU
5h 31m
1 stop
$388United Airlines
Booking Insights

KAYAK's insights & trends for Columbia to Baltimore flights

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

What is the cheapest month to fly from Columbia to Baltimore?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Columbia to Baltimore, 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 Columbia to Baltimore is January, where tickets cost $0 (return) on average. On the other hand, the most expensive months are February and September, where the average cost of round-trip tickets is $764 and $690 respectively.

Find deals

Good to know

Low season

July

Cheapest flight

$308
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 42% increase in price.
Flight from Columbia to Baltimore

When to book flights from Columbia to Baltimore

Are your dates flexible? Find out the best times to travel from Columbia to Baltimore 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 Columbia to Baltimore

  • What is the cheapest flight from Columbia to Baltimore?

    In the last 5 days, the lowest price for a flight from Columbia to Baltimore was $308 for a round-trip ticket.

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

    No

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

    When flying out of Columbia you will be using Columbia Regional. You will be landing at Baltimore, also known as Baltimore/Washington.

  • Which aircraft models fly most regularly from Columbia to Baltimore?

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

  • Which airline alliances offer flights from Columbia to Baltimore?

    Star Alliance is the only airline alliance operating flights between Columbia and Baltimore.

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

    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 Columbia to Baltimore.

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

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

    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 Baltimore with an airline and back to Columbia with another airline. Booking your flights between Columbia and BWI 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 Columbia to Baltimore?

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

Reviews of the top airline flying from Columbia to Baltimore

 
See real verified KAYAK customer reviews for airlines flying from Columbia to Baltimore. 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 Columbia to Baltimore? 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.
7.4
United AirlinesOverall score based on 10061 reviews
7.3Comfort
7.7Boarding
6.6Food
7.1Entertainment
8.1Crew
Airline reviews

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

8.0 ExcellentFlavius, Jul 2026
LAX - BWI
Read more United Airlines reviews

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

Our flight was great with an unexpected upgrade. However, four days into our travel we are still without a piece of luggage. The bag tracker has not been accurate, the airline is not communicating with me or the luggage delivery service and no one is willing to take responsibility or guarantee any kind of support or reimbursement. Unfortunately, we do not have the option to easily shop to replace items as we are currently on a cruise. I have been very disappointed by United Airlines response.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

David went above and beyond to make our flight the best that it could be

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Seat cushions were worn down and it hurts as I seated under 5 hours of the plane ride.

I wish I had another choice. Domestic flight in the USA is atrocious.

Everything you need to know for your flight from Columbia to Baltimore

Information on your arrival and departure airports

Columbia (COU)
Baltimore (BWI)