Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Baltimore to Harlingen from $93

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Baltimore to Harlingen departing on 4/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Baltimore to Harlingen

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:03 pm - 7:49 pm
BWI
-
HRL
5h 46m
1 stop
United Airlines Logo
5:10 am - 11:47 am
HRL
-
BWI
5h 37m
1 stop
$277United Airlines
Wed, Jul 8 - Wed, Jul 15
Southwest Logo
3:05 pm - 8:35 pm
BWI
-
HRL
6h 30m
1 stop
Southwest Logo
12:45 pm - 8:05 pm
HRL
-
BWI
6h 20m
1 stop
$280Southwest
Fri, Apr 10 - Tue, Apr 14
Southwest Logo
3:05 pm - 8:35 pm
BWI
-
HRL
6h 30m
1 stop
Southwest Logo
7:00 am - 4:30 pm
HRL
-
BWI
8h 30m
1 stop
$283Southwest
Mon, Apr 13 - Sat, Apr 18
Southwest Logo
3:05 pm - 8:35 pm
BWI
-
HRL
6h 30m
1 stop
Southwest Logo
7:10 am - 5:15 pm
HRL
-
BWI
9h 05m
2 stops
$285Southwest
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
3:03 pm - 7:49 pm
BWI
-
HRL
5h 46m
1 stop
United Airlines Logo
5:10 am - 11:47 am
HRL
-
BWI
5h 37m
1 stop
$307United Airlines
Mon, Jul 13 - Wed, Jul 22
Southwest Logo
10:20 am - 5:25 pm
BWI
-
HRL
8h 05m
2 stops
Southwest Logo
12:10 pm - 8:25 pm
HRL
-
BWI
7h 15m
2 stops
$318Southwest
Mon, Apr 13 - Sat, Apr 18
United Airlines Logo
6:00 am - 11:23 am
BWI
-
HRL
6h 23m
1 stop
United Airlines Logo
9:20 am - 4:33 pm
HRL
-
BWI
6h 13m
1 stop
$319United Airlines
Sat, May 2 - Tue, May 5
Southwest Logo
5:00 pm - 11:00 pm
BWI
-
HRL
7h 00m
2 stops
Southwest Logo
7:10 am - 4:10 pm
HRL
-
BWI
8h 00m
2 stops
$320Southwest
Fri, Apr 10 - Tue, Apr 14
United Airlines Logo
3:03 pm - 9:54 pm
BWI
-
HRL
7h 51m
1 stop
United Airlines Logo
5:10 am - 11:47 am
HRL
-
BWI
5h 37m
1 stop
$329United Airlines
Mon, Jul 13 - Wed, Jul 22
Southwest Logo
4:45 pm - 10:00 pm
BWI
-
HRL
6h 15m
1 stop
Southwest Logo
5:00 pm - 11:30 pm
HRL
-
BWI
5h 30m
1 stop
$337Southwest
Wed, Apr 8 - Mon, Apr 13

United Airlines flights from Baltimore to Harlingen, Texas

Our best United Airlines deals on Baltimore to Harlingen, Texas flight tickets
United Airlines
Jul 8
BWI3:03 pmBaltimore/Washington
5h 46m
1 stop
HRL7:49 pmHarlingen Valley Intl
Jul 15
HRL5:10 amHarlingen Valley Intl
5h 37m
1 stop
BWI11:47 amBaltimore/Washington
$277
United Airlines
Jul 13
BWI3:03 pmBaltimore/Washington
5h 46m
1 stop
HRL7:49 pmHarlingen Valley Intl
Jul 22
HRL5:10 amHarlingen Valley Intl
5h 37m
1 stop
BWI11:47 amBaltimore/Washington
$307
United Airlines
May 2
BWI6:00 amBaltimore/Washington
6h 23m
1 stop
HRL11:23 amHarlingen Valley Intl
May 5
HRL9:20 amHarlingen Valley Intl
6h 13m
1 stop
BWI4:33 pmBaltimore/Washington
$319

Southwest flights from Baltimore to Harlingen, Texas

Our best Southwest deals on Baltimore to Harlingen, Texas flight tickets
Southwest
Apr 10
BWI3:05 pmBaltimore/Washington
6h 30m
1 stop
HRL8:35 pmHarlingen Valley Intl
Apr 14
HRL12:45 pmHarlingen Valley Intl
6h 20m
1 stop
BWI8:05 pmBaltimore/Washington
$280
Southwest
Apr 13
BWI3:05 pmBaltimore/Washington
6h 30m
1 stop
HRL8:35 pmHarlingen Valley Intl
Apr 18
HRL7:00 amHarlingen Valley Intl
8h 30m
1 stop
BWI4:30 pmBaltimore/Washington
$283
Southwest
Apr 10
BWI3:05 pmBaltimore/Washington
6h 30m
1 stop
HRL8:35 pmHarlingen Valley Intl
Apr 14
HRL7:10 amHarlingen Valley Intl
9h 05m
2 stops
BWI5:15 pmBaltimore/Washington
$285

momondo Fare Finder

 
Customize your flight search to find flights from Baltimore to Harlingen, Texas that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated March 27, 2026.
Use the filters below to find and compare flights from Baltimore to Harlingen, Texas that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Wed 7/8

3:03 pm-7:49 pm

1 stop5h 46m

Harlingen Valley Intl

Wed 7/15

5:10 am-11:47 am

1 stop5h 37m

$277

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Fri 4/10

3:05 pm-8:35 pm

1 stop6h 30m

Harlingen Valley Intl

Tue 4/14

12:45 pm-8:05 pm

1 stop6h 20m

$280

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Mon 4/13

3:05 pm-8:35 pm

1 stop6h 30m

Harlingen Valley Intl

Sat 4/18

7:00 am-4:30 pm

1 stop8h 30m

$283

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Fri 4/10

3:05 pm-8:35 pm

1 stop6h 30m

Harlingen Valley Intl

Tue 4/14

7:10 am-5:15 pm

2 stops9h 05m

$285

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Mon 7/13

3:03 pm-7:49 pm

1 stop5h 46m

Harlingen Valley Intl

Wed 7/22

5:10 am-11:47 am

1 stop5h 37m

$307

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Mon 4/13

10:20 am-5:25 pm

2 stops8h 05m

Harlingen Valley Intl

Sat 4/18

12:10 pm-8:25 pm

2 stops7h 15m

$318

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Sat 5/2

6:00 am-11:23 am

1 stop6h 23m

Harlingen Valley Intl

Tue 5/5

9:20 am-4:33 pm

1 stop6h 13m

$319

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Fri 4/10

5:00 pm-11:00 pm

2 stops7h 00m

Harlingen Valley Intl

Tue 4/14

7:10 am-4:10 pm

2 stops8h 00m

$320

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Mon 7/13

3:03 pm-9:54 pm

1 stop7h 51m

Harlingen Valley Intl

Wed 7/22

5:10 am-11:47 am

1 stop5h 37m

$329

BaltimoreHarlingen

BWI - HRL

BWIHRL

Baltimore/Washington

Wed 4/8

4:45 pm-10:00 pm

1 stop6h 15m

Harlingen Valley Intl

Mon 4/13

5:00 pm-11:30 pm

1 stop5h 30m

$337

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
1
2

See travel insights to Harlingen from

How to get the cheapest flight ticket from Baltimore to Harlingen, Texas

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Baltimore and Harlingen, Texas?

When to book flights from Baltimore to Harlingen, Texas

Are you open to changing your travel dates? Check out the ideal times to fly from Baltimore to Harlingen, Texas according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Baltimore to Harlingen, Texas (BWI to HRL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Baltimore to Harlingen, Texas

Fastest flight time

5h 46m

Direct flights

None
The fastest flight from Baltimore to Harlingen, Texas takes 5h 46m
There are no direct flights from Baltimore to Harlingen, Texas. There are no popular flight routes from Baltimore to Harlingen, Texas.
Search flight deals

  • How far is Baltimore/Washington to Harlingen Valley Intl by plane?

    Baltimore/Washington and Harlingen Valley Intl are 1515.8 mi apart from one another. Typically, this will take 5h 46m by plane in normal conditions.

  • When did momondo last update prices for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport?

    Prices for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport refresh daily.

  • How many operators does momondo search for flights from Baltimore/Washington Airport to Harlingen Valley Intl Airport?

  • How old do you have to be to fly from Baltimore/Washington Airport to Harlingen Valley Intl Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Baltimore/Washington Airport to Harlingen Valley Intl Airport.

  • What documentation or ID do you need to fly to Harlingen Valley Intl Airport?

    The necessary travel and health documents for your Harlingen Valley Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Baltimore to Harlingen, Texas?

Best airlines flying from Baltimore to Harlingen, Texas

Compare and see reviews for airlines that fly from Baltimore to Harlingen, Texas with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $266Free CancellationRating
8.0
4,331 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Baltimore to Harlingen?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Baltimore to Harlingen for you.

Can I find flights from Baltimore to Harlingen with flexible booking policies on momondo?

All flight searches from Baltimore to Harlingen on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Baltimore to Harlingen?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Baltimore to Harlingen.

I’m not ready to book a flight from Baltimore to Harlingen right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Harlingen, momondo offers a useful price alert feature which will track prices for flights to Harlingen from Baltimore and alert you when they change.

An easier way to manage your Harlingen, Texas trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sun 4/26
Sun 5/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States