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BWI - HRL

Find cheap flights from Baltimore to Harlingen from $152

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 5/25. 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
Sun 6/2
Sun 6/9

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 43,693,958 times on KAYAK, and here is why:

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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
6:05 am - 10:51 amBWI-HRL
5h 46m1 stop
7:27 am - 4:25 pmHRL-BWI
7h 58m1 stop
$304United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:30 am - 3:59 pmBWI-HRL
10h 29m2 stops
7:27 am - 4:25 pmHRL-BWI
7h 58m1 stop
$309United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
6:15 am - 10:35 amBWI-HRL
5h 20m1 stop
6:05 pm - 12:05 amHRL-BWI
5h 00m1 stop
$337Southwest
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Mon, Jun 17 - Thu, Jun 20
9:15 pm - 9:40 amBWI-HRL
13h 25m2 stops
6:05 pm - 12:05 amHRL-BWI
5h 00m1 stop
$359Southwest
Find Deal
Mon, Jun 17 - Thu, Jun 20
6:30 am - 3:59 pmBWI-HRL
10h 29m2 stops
5:05 am - 5:32 pmHRL-BWI
11h 27m2 stops
$378United Airlines
Find Deal
Sat, Sep 7 - Tue, Sep 10
7:45 am - 2:05 pmBWI-HRL
7h 20m1 stop
2:40 pm - 8:20 pmHRL-BWI
4h 40m1 stop
$386Southwest
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Mon, May 20 - Thu, May 23
5:20 pm - 11:00 pmBWI-HRL
6h 40m2 stops
2:40 pm - 8:20 pmHRL-BWI
4h 40m1 stop
$391Southwest
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Mon, May 20 - Thu, May 23
2:55 pm - 11:00 pmBWI-HRL
9h 05m1 stop
11:15 am - 8:20 pmHRL-BWI
8h 05m1 stop
$405Southwest
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Mon, May 13 - Thu, May 16
5:20 pm - 11:00 pmBWI-HRL
6h 40m2 stops
2:40 pm - 8:20 pmHRL-BWI
4h 40m1 stop
$410Southwest
Find Deal
Mon, May 13 - Thu, May 16
9:15 pm - 9:40 amBWI-HRL
13h 25m2 stops
11:10 am - 9:05 pmHRL-BWI
8h 55m2 stops
$433Southwest
Find Deal
Mon, Jun 17 - Thu, Jun 20

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.

Which airlines provide the cheapest flights from Baltimore to Harlingen?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
In the last 3 days, United Airlines offered the best one-way deal for that route, at $152. KAYAK users also found Baltimore to Harlingen round-trip flights on United Airlines from $304 and on Southwest from $337.

Good to know

Low season

August

High season

May

Cheapest flight

$152
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 $152 for a one-way ticket and $304 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?

    Star Alliance, and oneworld 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, American Airlines or United Airlines?

    The two airlines most popular with KAYAK users for flights from Baltimore to Harlingen are American Airlines and United Airlines. With an average price for the route of $410 and an overall rating of 7.3, American Airlines is the most popular choice. United Airlines is also a great choice for the route, with an average price of $585 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 10848 reviews
7.4Food
8.2Boarding
8.0Entertainment
8.6Crew
7.9Comfort
Airline reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

10.0 ExcellentAllan, May 2024SUN - SLC
Read more about Delta reviews

On time departure, smooth trip, flight attendant told through passengers the gate we would arrive at and the gate our outbound flight was departing from. Early arrival

Checking in at the airport the agent only booked the first keg of my trip and had my checked luggage going to the airport with a layover! Never was issued a boarding pass for the second leg or received sticker fir my checked bag. All was well in the end! Delta agents helped to resolve the situation!!!

Delayed due to an ill passenger after loading. Not preventable on Delta's part. Was in first class. The seats are becoming worn and detaching from their velcro attachments. Only got snacks on flight. The attendant was not the friendliest.

I would fly again the whole experience was great. The only feed back I can give that they don't do that American Airlines does is the crew there is more humorous with boarding and thank their passengers. It makes it more fun to fly with them. I would however fly Delta again.

From Atlanta to Cabo I would have hoped on a plane that size I would have been able to breathe and wiggle my feet a little! The leg room in that plane is non existent and I am only 5”4’. And the air vent either wasn’t working very well or just could not blow air from the ceiling to the seat area as I was suffocating through the entire flight! And please don’t say I would have been more comfortable in first class because I cannot afford those rates and have always travelled Main Cabin without issues !

The pilots were good. Disappointing when planes don't have electrical ports

I liked the piloting of the aircraft. Very disappointed about lack of electrical ports. Also, although a short flight. there was enough time to hand out snacks to comfort + seats as was done for first class.

I had a wonderful experience flying with delta. The gentleman taking care of us on our flight was so nice, accommodating, and attentive. He always was smiling and giving pins to the kids which made me smile. The flight was quick too and without turbulence. Thank you for the great flying experience.

Delta is one of the best airlines I have flown

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

Crew were fine, drinks and snacks were as well but we were delayed for around 2 hrs which made our entry into Mexico delayed as well with the influx of arrivals at the same time. Sort of wasted our first day of vacation. We left Pittsburgh at 630am and did not arrive in Mexico until late dinner time.

Boarding was unorganized. They expected passengers to ask people to move their assigned seat they paid for in order to sit together. The seats even in comfort are smaller than other airlines and the flight attendants appeared not to be well prepared

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

They gave my seat away although it was a connecting flight with them and the flight was a bit delayed.

this is starting to seem like an american airlines standard. delayed flights and fake apologies… getting tired of it

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.

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.
5/25Sat
1 stopUnited Airlines
5h 07mBWI-HRL
$152
5/11Sat
1 stopAmerican Airlines
5h 38mBWI-HRL
$196
5/11Sat
2 stopsAmerican Airlines
7h 24mBWI-HRL
$200
5/8Wed
1 stopAmerican Airlines
8h 34mBWI-HRL
$227
5/8Wed
2 stopsAmerican Airlines
7h 24mBWI-HRL
$231
5/25Sat
2 stopsUnited Airlines
11h 15mBWI-HRL
$329
5/8Wed
1 stopUnited Airlines
7h 37mBWI-HRL
$381
5/8Wed
2 stopsUnited Airlines
11h 59mBWI-HRL
$386

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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.
5/8Wed
multi-stopAmerican Airlines
6h 37mBWI-HRL
5/12Sun
multi-stopAmerican Airlines
7h 54mHRL-BWI
$476
5/8Wed
multi-stopAmerican Airlines
7h 50mBWI-HRL
5/12Sun
multi-stopAmerican Airlines
7h 54mHRL-BWI
$479
5/6Mon
multi-stopSouthwest
9h 05mBWI-HRL
5/9Thu
multi-stopSouthwest
5h 15mHRL-BWI
$481
5/6Mon
multi-stopSouthwest
7h 40mBWI-HRL
5/9Thu
multi-stopSouthwest
5h 15mHRL-BWI
$486
5/6Mon
multi-stopSouthwest
6h 40mBWI-HRL
5/9Thu
multi-stopSouthwest
8h 35mHRL-BWI
$629
5/6Mon
multi-stopSouthwest
6h 40mBWI-HRL
5/9Thu
multi-stopSouthwest
12h 20mHRL-BWI
$856

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Baltimore - Harlingen Flights

Departure:

Baltimore (BWI)United States

Destination:

Harlingen (HRL)United States

Return flight deals:

Harlingen - Baltimore

Cabin classes: