TUS - HRL

$350 Find Cheap Flights from Tucson to Harlingen

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Tucson to Harlingen departing on 7/22. 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

KAYAK searches 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 Tucson 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 Tucson to Harlingen, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$350
Southwest
Wed 7/22Tue 7/28
TUS - HRL • 2 stops
Top airlines
Southwest
Cheapest • from $350 (round-trip)
American Airlines
Best reviews • 7.1 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Tucson and Harlingen. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Houston (IAH)
Cheapest • Avg $259 (round-trip)
Dallas (DFW)
Shortest trip • 5h 44m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Harlingen!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Tucson to Harlingen (TUS-HRL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Tucson 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 for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Tucson to Harlingen

Wed, Jul 22 - Tue, Jul 28
Southwest Logo
5:40 am - 4:15 pm
TUS
-
HRL
8h 35m
2 stops
Southwest Logo
5:00 pm - 10:45 pm
HRL
-
TUS
7h 45m
2 stops
$350Southwest
Tue, Sep 1 - Wed, Sep 2
United Airlines Logo
6:30 am - 3:34 pm
TUS
-
HRL
7h 04m
1 stop
United Airlines Logo
5:15 am - 6:25 pm
HRL
-
TUS
15h 10m
2 stops
$356United Airlines
Tue, Aug 18 - Wed, Aug 19
United Airlines Logo
9:30 am - 9:44 pm
TUS
-
HRL
10h 14m
2 stops
United Airlines Logo
5:15 am - 5:04 pm
HRL
-
TUS
13h 49m
2 stops
$361United Airlines
Thu, Sep 17 - Sun, Sep 20
Southwest Logo
11:30 am - 10:00 pm
TUS
-
HRL
8h 30m
2 stops
Southwest Logo
6:50 am - 1:30 pm
HRL
-
TUS
8h 40m
2 stops
$365Southwest
Tue, Sep 1 - Wed, Sep 2
United Airlines Logo
9:30 am - 9:44 pm
TUS
-
HRL
10h 14m
2 stops
United Airlines Logo
7:27 am - 8:43 pm
HRL
-
TUS
15h 16m
2 stops
$395United Airlines
Wed, Jul 22 - Tue, Jul 28
American Airlines Logo
1:17 pm - 8:12 pm
TUS
-
HRL
4h 55m
1 stop
American Airlines Logo
10:45 am - 5:46 pm
HRL
-
TUS
9h 01m
2 stops
$406American Airlines
Tue, Aug 18 - Wed, Aug 19
United Airlines Logo
6:30 am - 3:34 pm
TUS
-
HRL
7h 04m
1 stop
United Airlines Logo
5:15 am - 5:04 pm
HRL
-
TUS
13h 49m
2 stops
$420United Airlines
Fri, May 22 - Sat, May 30
American Airlines Logo
3:55 pm - 12:14 am
TUS
-
HRL
6h 19m
1 stop
American Airlines Logo
6:00 am - 8:43 am
HRL
-
TUS
4h 43m
1 stop
$434American Airlines
Fri, May 22 - Sat, May 30
American Airlines Logo
3:55 pm - 12:14 am
TUS
-
HRL
6h 19m
1 stop
American Airlines Logo
6:00 am - 8:43 am
HRL
-
TUS
4h 43m
1 stop
$442American Airlines
Wed, Jul 22 - Tue, Jul 28
American Airlines Logo
1:17 pm - 8:12 pm
TUS
-
HRL
4h 55m
1 stop
American Airlines Logo
10:45 am - 3:02 pm
HRL
-
TUS
6h 17m
1 stop
$451American Airlines
Booking Insights

KAYAK's insights & trends for Tucson to Harlingen flights

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

Which airlines provide the cheapest flights from Tucson to Harlingen?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Tucson to Harlingen were found on Southwest ($350) and United Airlines ($356).

Find deals

Good to know

Cheapest flight$350
Flight from Tucson to Harlingen

When to book flights from Tucson to Harlingen

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

  • What is the cheapest flight from Tucson to Harlingen?

    In the last 3 days, the lowest price for a flight from Tucson to Harlingen was $350 for a round-trip ticket.

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

    No

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

    On your way to Harlingen, you’ll fly out from Tucson. You’ll be landing at Harlingen Valley Intl.

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

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

  • Which airline alliances offer flights from Tucson to Harlingen?

    oneworld is the only airline alliance operating flights between Tucson and Harlingen.

  • How does KAYAK find such low prices on flights from Tucson 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 Tucson to Harlingen.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Harlingen from Tucson 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 Tucson 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 Tucson with another airline. Booking your flights between Tucson 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 Tucson 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 Tucson up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Tucson to Harlingen

 
See real verified KAYAK customer reviews for airlines flying from Tucson 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 Tucson 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.
7.1
American AirlinesOverall score based on 11667 reviews
7.5Boarding
7.2Comfort
6.9Entertainment
6.4Food
7.9Crew
Airline reviews

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

2.0 MediocreAnonymous, May 2026
JAC - DFW
Read more American Airlines reviews

Cancelled the flight half hour before boarding. Then cancelled the connecting flight too.

I would like a refund for the extra cost the seat I paid for. An oversized person sat next to me and I couldn’t fit on my seat and had to move to another seat.

This was a hard flight. 3 delays out of OKC (1 on the Tarmac). Delay in Atlanta coming to Dallas. total travel time was the equivalent of driving from OKC to Atlanta.

Like: flights are on time, good boarding process Can improve: planes are old, improve entertainment and make space more comfortable

Got home at 3am after deboarding the plane. No compensation offered by American

Flights on time w/o delays. However, my baggage was damaged. Ground crew, throws baggage from plane to the baggage carrier, carelessly.

Business class was very good, one of my best flights

American flight was diverted and delayed but app didn’t show that information so I wasn’t able to change my connection until the last min.

The plane was very creaky and lots of ringing. Plane was dirty and dingy. I couldn't hear the captain's announcements from the flight deck. Not sure if it was the captain or the audio equipment, but good thing there wasn't an emergency where we needed clear instructions. The overhead compartments were clearly full, but the flight crew allowed people to stand in the back with their carry on luggage. Then after everyone boarded, they had to go to the front to gate check their luggage because there was no room for their bags and then they returned to their seats...such a waste of time when clearly the overhead compartments were full when they originally boarded.

Air condition was not working for long both after boarding and also after landing ; unbearably hot and suffocating

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

Information on your arrival and departure airports

Tucson (TUS)
Harlingen (HRL)