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BWI - HRL

Find cheap flights from Baltimore to Harlingen from $169

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 Harlingen departing on 5/12. 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 5/25
Sat 6/1

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Baltimore to Harlingen, 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 Harlingen, as well as popular online travel agencies
In the last 7 days travelers have searched 44,979,812 times on KAYAK, and here is why:

Save 22% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

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Cheap flight deals from Baltimore to Harlingen (BWI-HRL)

Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baltimore to Harlingen 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
6:13 am - 1:47 pmBWI-HRL
8h 34m1 stop
10:25 am - 11:25 pmHRL-BWI
12h 00m1 stop
$392American Airlines
Find Deal
Tue, May 14 - Tue, May 21
5:35 pm - 11:59 pmBWI-HRL
7h 24m2 stops
10:25 am - 11:25 pmHRL-BWI
12h 00m1 stop
$395American Airlines
Find Deal
Tue, May 14 - Tue, May 21
8:23 am - 6:02 pmBWI-HRL
10h 39m1 stop
5:15 pm - 5:10 amHRL-BWI
10h 55m2 stops
$645United Airlines
Find Deal
Mon, May 20 - Sun, Jun 2
8:23 am - 9:14 pmBWI-HRL
13h 51m1 stop
7:25 am - 11:00 pmHRL-BWI
14h 35m1 stop
$696United Airlines
Find Deal
Mon, May 20 - Sun, Jun 2

Flights from Baltimore to Harlingen - Travel Insights & Trends

Get data-powered insights and trends into flights from Baltimore to Harlingen 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 Harlingen?

The average price of all flights from Baltimore to Harlingen, Texas clicked on KAYAK for each day over the last 12 months.
When flying from Baltimore to Harlingen, you should consider leaving on a Saturday and avoid Fridays if you are looking for the best rates. For your return to Baltimore, you’ll find the best rates on Mondays and the most expensive ones on Fridays.

Good to know

Low season

August

High season

May

Cheapest flight

$169
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly and prices are also 11% lower on average.
Flight from Baltimore to Harlingen

When to book flights from Baltimore to Harlingen

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

  • What is the cheapest flight from Baltimore to Harlingen, Texas?

    In the last 3 days, the lowest price for a flight from Baltimore to Harlingen, Texas was $169 for a one-way ticket and $392 for a round-trip.

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

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

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

    When flying out of Baltimore you will be using Baltimore/Washington. You will be landing at Harlingen, also known as Harlingen Valley Intl.

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

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

  • Which airline alliances offer flights from Baltimore to Harlingen?

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

  • Which is the best airline for flights from Baltimore to Harlingen, United Airlines or American Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Harlingen are United Airlines and American Airlines. With an average price for the route of $585 and an overall rating of 7.4, United Airlines is the most popular choice. American Airlines is also a great choice for the route, with an average price of $453 and an overall rating of 7.3.

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

    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 Harlingen.

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

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

    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 Harlingen with an airline and back to Baltimore with another airline. Booking your flights between Baltimore and HRL 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 Harlingen?

    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 Harlingen 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 3 airlines serving from Baltimore to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Baltimore to Harlingen. 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 Harlingen? 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 10975 reviews
8.0entertainment
7.4food
7.9comfort
8.6crew
8.2boarding
Airline reviews

Delta is one of the best airlines I have flown

10.0 ExcellentKellie, Apr 2024ANC - SEA
Read more about Delta reviews

Delta is one of the best airlines I have flown

Made the Atlanta to Pittsburgh trip many times, with Delta no issues

I always fly with Delta. My friends tell me their horror stories of flying with other airlines. I just smile and say, “You should fly Delta”

I'm a larger, athletic guy (6'2", 260lbs powerlifter) and I found the seats incredibly uncomfortable with minimal leg room, especially in a window seat. Now, I full understand that being smaller may change my view but even if I was 80lbs less, my legs would be the same size and I was sandwiched between my seat and the seat in front of me.

Horrible. This was not first class. This was a connecting flight whi h was late. My original flight never came. I hated the fact that delta gave me a connecting flight from New York to Orlando Florida. No meals and the television screens were not working. There wasn't even any power to charge your phones. This is NOT FIRST CLASS DELTA!!! Do better next time!

This flight was ridiculous. I had to have a connecting flight from New York to orlando Florida??? The flight left late and because it was a short flight there was no first class amenities. I had one alcohol drink. The flight crew was fine, but it sure did not feel like first class. Delta to me dropped the ball by giving me a connecting flight. By the time we got to Raleigh we would have missed the next flight. Lucky for me the flight never came so now I was stuck waiting for a later flight that came in late also.

Our flight was delayed in Atlanta. The staff could have gave us an explanation for the delay and how long it would be.

I liked the ease of checking in, luggage check in, wheel chair assistance, boarding and flight.

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive. I also upgraded to comfort + , I didn’t feel it was worth it. There was no benefit

On my way home I had a layover. The flight from ATL to CLT was amended 5x while I was waiting. I could have driven home sooner. Overall from Dallas, Tx to Charlotte, NC I started my trip at 4:30pm, I didn’t get home until past midnight. I know things happen, but 5x to make me run back and forth in an airport from different terminals is excessive.

Due to one crew member not showing up to work, our flight was significantly delayed causing us to miss our connecting flight in Houston to Mississippi causing us to be delayed by more than 6 hours and missing our event all together. Very disappointing. All because ONE crew member called in sick. United did grant us a $15 meal voucher, which was a small but appreciated concession that I wasn’t able to use because I ordered my lunch and paid for it before applying the concession, and the staff said it was too late to use it. Ugh! We also had a TWO delay coming back from Mississippi, but that was on American Airlines and it was due to weather, so not their fault. Anyway, not at all impressed with United’s handling of our flight and the HUGE disappointment of missing our important family event for our 90 year old mother. All that money and all that stress and emotions for nothing. Having to wait the hour to bring an employee from LAX seemed like something that should not have happened. Why don’t you have a local back-up? Santa Ana is not a little airport in a rural area.

Trip was smooth bumpy from the wind but no issues at all the crew attendant was very pleasant and had great customer service

The customer service was excellent! Check-in, baggage check-in, boarding, the flight went very smooth.

Awful. I got stuck next to a person carrying a dog and behind someone with a dog. People need to board these dogs downstairs. The cabin is crowded enough with your pets

It was delayed several hours which delayed our connection in Denver. Not happy.

Ok, but comfort was lacking as the seats were way to small

All good except paid for wifi that did not work

Some of these FA’s need attitude check. Snarky bitches

The plane boarded and deplaned twice before the crew timed out. Flight was 7 hours late departing. Horrible experience!

Got automatically assigned middle seats unless you fork out extra money for a seat assignment, not impressed.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

Missed the flight because of them and up geting a rental car

Delayd flight out of atl as always miss my conection in dfw no flight untill next day

No problems with flight. Even though I had a short layover in DFW, I was still able to easily make my connection.

Good flights. Departure and arrivals were on time. DFW was a little problematic in that the Skytrain without prior notice bypassed the Echo terminal so that delayed my arrival at my connecting flight.

Late boarding to clean plane from previous flight; initial boarding announcement not loud enough; fantastic cabin attendant front of plane

Delayed flight, few announcements with information, no comps, cluster f boarding because zones weren’t spread out and announced loud and repeatedly, staff did their job -nothing more nothing less, annoying kids were speaking and kicking the heck out of the back of my seat and parents weren’t willing to parent… so another typical day of air travel in the US.,

Gossipy flight attendants talked the whole flight about bar hopping and dating.

Turbulence was bad and flight attendants gossiped about going to the bar and dating. Could have better awareness.

Didn't like the 6 hour delay as it caused me to miss all of my connections. Still, I did get home safely 14 hours late but exhausted.

Book cheap flights from Baltimore to Harlingen

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Baltimore to Harlingen found on KAYAK in the last 72 hours.
5/12Sun
1 stopAmerican Airlines
6h 37mBWI-HRL
$169
5/12Sun
2 stopsAmerican Airlines
7h 50mBWI-HRL
$173

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Last minute flights from Baltimore to Harlingen

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Baltimore to Harlingen that are departing in the next 10 days.
4/29Mon
multi-stopSouthwest
9h 05mBWI-HRL
5/2Thu
multi-stopSouthwest
8h 05mHRL-BWI
$420
4/29Mon
multi-stopSouthwest
6h 40mBWI-HRL
5/2Thu
multi-stopSouthwest
12h 00mHRL-BWI
$425
4/29Mon
multi-stopSouthwest
6h 40mBWI-HRL
5/2Thu
multi-stopSouthwest
8h 35mHRL-BWI
$507
4/30Tue
multi-stopUnited Airlines
9h 22mBWI-HRL
5/1Wed
multi-stopUnited Airlines
10h 48mHRL-BWI
$626
4/30Tue
multi-stopUnited Airlines
13h 24mBWI-HRL
5/1Wed
multi-stopUnited Airlines
10h 48mHRL-BWI
$631
4/30Tue
multi-stopUnited Airlines
11h 39mBWI-HRL
5/1Wed
multi-stopUnited Airlines
8h 19mHRL-BWI
$669
4/30Tue
multi-stopUnited Airlines
5h 59mBWI-HRL
5/1Wed
multi-stopUnited Airlines
10h 48mHRL-BWI
$689
4/30Tue
multi-stopUnited Airlines
12h 32mBWI-HRL
5/1Wed
multi-stopUnited Airlines
9h 35mHRL-BWI
$694
4/30Tue
multi-stopUnited Airlines
10h 30mBWI-HRL
5/1Wed
multi-stopUnited Airlines
8h 19mHRL-BWI
$732

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Baltimore - Harlingen Flights

Departure:

Baltimore (BWI)United States

Destination:

Harlingen (HRL)United States

Return flight deals:

Harlingen - Baltimore

Cabin classes: