$163 Find Cheap Flights from Harlingen to Maryland - 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 Harlingen to Maryland departing on 9/26. 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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Flight Deals

Book Cheap Harlingen to Maryland Plane Tickets

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

Thu, Sep 17 - Sat, Sep 19
Southwest Logo
10:55 am - 10:45 pm
HRL
-
BWI
10h 50m
1 stop
Southwest Logo
4:55 pm - 9:00 pm
BWI
-
HRL
5h 05m
1 stop
$294Southwest
Tue, Aug 18 - Sat, Dec 12
Southwest Logo
6:35 am - 3:30 pm
HRL
-
BWI
7h 55m
2 stops
Southwest Logo
9:30 am - 2:20 pm
BWI
-
HRL
5h 50m
1 stop
$294Southwest
Thu, Sep 17 - Sat, Sep 19
Southwest Logo
10:55 am - 10:45 pm
HRL
-
BWI
10h 50m
1 stop
Southwest Logo
2:20 pm - 9:00 pm
BWI
-
HRL
7h 40m
2 stops
$300Southwest
Tue, Aug 18 - Sat, Dec 12
Southwest Logo
12:35 pm - 7:55 pm
HRL
-
BWI
6h 20m
1 stop
Southwest Logo
9:30 am - 2:20 pm
BWI
-
HRL
5h 50m
1 stop
$307Southwest
Sat, Aug 22 - Thu, Aug 27
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
DCA
5h 41m
1 stop
United Airlines Logo
4:38 pm - 9:52 pm
DCA
-
HRL
6h 14m
1 stop
$339United Airlines
Thu, Sep 17 - Sat, Sep 19
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
DCA
5h 41m
1 stop
United Airlines Logo
4:43 pm - 9:52 pm
DCA
-
HRL
6h 09m
1 stop
$339United Airlines
Fri, Nov 13 - Sun, Nov 15
Delta Logo
2:30 pm - 11:39 pm
HRL
-
DCA
8h 09m
1 stop
Delta Logo
6:05 am - 1:32 pm
DCA
-
HRL
8h 27m
1 stop
$339Delta
Thu, Oct 22 - Tue, Oct 27
Delta Logo
2:13 pm - 11:44 pm
HRL
-
DCA
8h 31m
1 stop
Delta Logo
6:05 am - 1:23 pm
DCA
-
HRL
8h 18m
1 stop
$339Delta
Fri, Sep 4 - Sun, Sep 6
United Airlines Logo
5:18 pm - 11:59 pm
HRL
-
DCA
5h 41m
1 stop
United Airlines Logo
2:40 pm - 9:52 pm
DCA
-
HRL
8h 12m
1 stop
$339United Airlines
Thu, Oct 22 - Mon, Oct 26
Delta Logo
2:13 pm - 11:44 pm
HRL
-
DCA
8h 31m
1 stop
Delta Logo
6:05 am - 1:23 pm
DCA
-
HRL
8h 18m
1 stop
$339Delta
Booking Insights

KAYAK's insights & trends for Harlingen to Maryland flights

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

What is the cheapest month to fly from Harlingen to Maryland?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen to Maryland, 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 Harlingen to Maryland is December, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and July, when the average cost of round-trip tickets is $508 and $496 respectively.

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FAQs - booking Maryland flights

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

    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 Harlingen to Maryland.

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

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

    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 Harlingen to Maryland 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 Harlingen to Maryland?

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

Everything you need to know for your flight from Harlingen to Maryland

Information on your arrival and departure airports

Harlingen (HRL)