Cheap Flights to Port Isabel from $99

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How Much Does it Cost To Fly To Port Isabel?

The cheapest prices found with in the last 7 days for return flights were $197 and $99 for one-way flights to Port Isabel for the period specified. Prices and availability are subject to change. Additional terms apply

Tue, Nov 3 - Sat, Nov 7
DAL
Love Field
HRL
Valley Intl.
$197 Roundtrip, found 2 days ago
$197
Roundtrip
found 2 days ago
Select Southwest Airlines flight, departing Tue, Nov 3 from Love Field to Valley Intl., returning Sat, Nov 7, priced at $197 found 2 days ago
OriginDestinationTravel DatesFlights From*
DALHarlingenNovember 3 to November 7$197
DENHarlingenAugust 28 to September 5$212
IAHBrownsvilleOctober 22 to October 24$217
MSPHarlingenOctober 22 to October 29$227
IAHHarlingenAugust 27 to August 28$257
MSPBrownsvilleSeptember 10 to September 16$297
LAXHarlingenAugust 26 to September 6$301
ORDHarlingenOctober 24 to October 31$311
ATLHarlingenAugust 22 to September 1$314
BOSHarlingenAugust 24 to August 31$321
ORDBrownsvilleOctober 24 to October 31$339
LAXBrownsvilleAugust 26 to September 6$344
DFWBrownsvilleOctober 7 to October 10$423
BOSBrownsvilleAugust 13 to August 17$480
SANBrownsvilleAugust 23 to August 26$686
*Prices include taxes and fees
OriginDestinationTravel DatesFlights From*
IAHBrownsvilleAugust 9 to August 18$298
IAHHarlingenAugust 7 to August 9$378
ORDHarlingenAugust 7 to August 15$419
DFWHarlingenAugust 9 to August 16$450
MSPHarlingenAugust 9 to August 10$495
LAXHarlingenAugust 7 to August 9$505
*Prices include taxes and fees

Port Isabel Flight Information

Traveling to
Port Isabel
Lowest Price
$197
Number of Airlines Serving
Airlines Serving
Southwest Airlines
Number of Daily Flights
Airlines with Direct Flights

Find The Perfect Hotel For After Your Flight

Amazing Port Isabel Accommodation Deals

Casa Rosa Inn

Casa Rosa Inn

2.5 out of 5
761 W. Highway 100 Port Isabel TX
Book a stay at this business-friendly motel in Port Isabel. Enjoy free parking, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff ...
Get rates
Opens in a new windowCasa Rosa Inn
Port Isla Inn

Port Isla Inn

2 out of 5
200 2nd St Port Isabel TX
$60 nightly
The price is $69 total per night from Aug 23 to Aug 24
$69 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this motel in Port Isabel. Enjoy free WiFi, free parking, and a free area shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (992 reviews)
"Loved the place I’ll be staying again"

Reviewed on Aug 2, 2026

Opens in a new windowPort Isla Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Port Isabel

Port Isla Inn

Port Isla Inn

2 out of 5
200 2nd St Port Isabel TX
$60 nightly
The price is $69 total per night from Aug 23 to Aug 24
$69 total
Aug 23 - Aug 24
Total with taxes and fees
Stay at this motel in Port Isabel. Enjoy free WiFi, free parking, and a free area shuttle. Our guests praise the helpful staff and the clean rooms in our reviews. ...
8/10 Very Good! (992 reviews)
"Loved the place I’ll be staying again"

Reviewed on Aug 2, 2026

Opens in a new windowPort Isla Inn
Casa Rosa Inn

Casa Rosa Inn

2.5 out of 5
761 W. Highway 100 Port Isabel TX
Book a stay at this business-friendly motel in Port Isabel. Enjoy free parking, a 24-hour front desk, and daily housekeeping. Our guests praise the helpful staff ...
Get rates
Opens in a new windowCasa Rosa Inn
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Best Port Isabel Flight and Hotel Packages

Port Isabel flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
Los Fresnos Inn and Suites

Los Fresnos Inn and Suites

2.5 out of 5
Price was $458, price is now $407 per person
$407
per person
Sep 5 - Sep 9
found 1 day ago
Roundtrip non-stop flight included
Denver (DEN) to Brownsville (BRO)
Don't see what you're looking for?
See all available trips from Denver to Port Isabel
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Need a Car For After Your Flight?

Economy

Chevrolet Spark
  • 4 people
Chevrolet Spark
Economy Chevrolet Spark

Compact

Ford Focus
  • 4 people
Ford Focus
Compact Ford Focus

Midsize

Toyota Corolla
  • 5 people
Toyota Corolla
Midsize Toyota Corolla

SUV

Jeep Compass
  • 5 people
Jeep Compass
SUV Jeep Compass

Frequently asked questions

Which airlines fly to Port Isabel?
Lock in your airfare with one of the 6 airlines that travel to Port Isabel. Seasoned travelers recommend these carriers:

  • Southwest Airlines
  • American Airlines
  • United Airlines

What airport is best to fly into Port Isabel?
There's no need to consider flight options into different airports when planning a trip to Port Isabel. HRL is the city's sole airport, situated 30 mi from the center.
Where to stay in Port Isabel
Life is one big journey, so why not get out there and experience it in Port Isabel? You can start by booking one or more of the 4,382 quality properties on offer there through Travelocity.If you're the sort of traveler who dreams of soft, silky sheets, compare the amenities at the Sapphire By Spi Seascape or the My Sapphire South Padre Island. More of a thrifty adventurer? The Casa Rosa Inn and the Port Isla Inn may be the properties for you.
Places to visit in Port Isabel
You wouldn't want to stay in this happening hub without seeing some of its best attractions. Beach Park at Isla Blanca ought to be right at the top of your to-do list.Enjoy a getaway at Isla Blanca Park, a scenic campsite that has basic but sufficient facilities. Need some more options? Experience the wind in your hair and the warm sun on your face at Queen Isabella State Fishing Pier. This is the ideal place to go for a stroll and soak up the water views. And that's not all. As far as historic local structures go, few can argue with the beautiful view and characteristic design of Port Isabel Lighthouse.
How to get through airport security fast when traveling to Port Isabel
If you like the idea of spending more time at the airport cafes and less time navigating your way through security on your way to Port Isabel, follow these useful tips:

  • Be sure you know the location of your travel ID and boarding pass. You don't want to hold up the line when you're asked to hand them over.
  • You'll need to stop the tunes for a few minutes. Earphones and headphones must be taken off and put in a tray for X-raying. The same goes for items such as belts and heavy jackets.
  • Everyday electronics such as laptops, tablets and phones are always sent through the X-ray machine separately. Be sure to have them within easy reach.
  • When you get to the security checkpoint, you'll be asked to put all creams, gels and liquids in a separate bin for scanning. Make sure they're all stored in containers smaller than 3.4 ounces (100 milliliters) and sealed in a clear zip-lock bag.
  • Airport security staff may instruct you to take off your shoes for the body scanner. Choose a pair that slip off easily. There's nothing more annoying than having to do up your laces over and over again.
  • Razors and knives are prohibited from entering the aircraft. Put them in your checked luggage to avoid them being confiscated at the security checkpoint.

Plane Tickets To Port Isabel

Although you may try and resist the urge, you know that when the travel bug comes, there is only one way to get rid of it. Thankfully, Travelocity is here to help nip that travel bug in the bud with great deals on flights to Port Isabel. Browse through our inventory to explore a wide range of cheap flights to Port Isabel to solidify your next big trip out of town. Whether you are heading out on a business trip, exploring a place you have never been for pleasure or are bringing the family on the annual vacation, we have the perfect getaway waiting for you. In no time, you will be day dreaming of your plane landing in Port Isabel as you anxiously await to exit the plane and explore what Port Isabel has to offer. Considering all the amazing local food and culture in Port Isabel, we won't hold this against you.

When you are ready to embark on your next big adventure, Travelocity will be right here waiting to open the doors to the garden so that you can go and smell the roses. When you decide to book and travel is entirely up to you, but don't wait too long because we have some of the best deals on the web and they won't last long. Take time to go through our huge selection of cheap flights to Port Isabel to find the best deals that fit into your budget. If browsing on your phone while your boss isn't looking is more your thing (we promise we won't tell), consider checking out Travelocity's mobile app which allows you to take advantage of all our flights to Port Isabel without having to compromise your work computer's search history. If you are looking to save even more, you can easily save up to $537 when you bundle one of our cheap flights to Port Isabel with one of our hotels. So why are you waiting around? There is no better time than now to start booking that next trip. Start your search now to book one of our flights to Port Isabel today!

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*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.