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Cheap flights from Harlingen to Detroit (HRL - DTT)

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How to find the cheapest flight from
Harlingen (HRL) to Detroit (DTT)

What is the cheapest day to fly round-trip from Harlingen to Detroit?

Travelers have found that booking a Thursday departure is the best way to save up to 133% on the cost of booking your flights compared to booking on days of the week where this route is of high demand.

How far in advance should I book a flight from Harlingen to Detroit?

Travelers have found it’s best to book a flight 31 days in advance to save up to 27% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 31 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Harlingen to Detroit 1-2 weeks in advance for as low as $251, or $293 for flights within the next 24 hours.

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

September is one of the best times of the year to fly to Detroit from Harlingen. Prices for September average $252 per person but you can even find prices for as low as $146. The most expensive prices can be found in the month of March. Opting for a September flight can save you 33% on your journey compared to booking in September

Related info for your journey

Useful info, stats and facts about Harlingen to Detroit flights.

Flight FAQs

From Harlingen to Detroit

Are flight prices decreasing from Harlingen to Detroit due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Harlingen and Detroit for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What is the cheapest airline for this route?

While browsing flights check up on current rates for Southwest Airlines Co.. Southwest Airlines Co. offers the cheapest flight to Harlingen to Detroit. Flight availability can sometimes range however expect there to be 110 flights on average per day.

Is Harlingen weather warmer or cooler than Detroit?

Expect the weather to be around 95 °F on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Detroit is generally colder than in Harlingen.

Alternative routes for Harlingen to Detroit

Destination information for Detroit

Things to know before you go. Useful info for your trip from Harlingen to Detroit
Average temperature for July in Detroit
84.2 °F
Avg rainfall for July in Detroit
3.5 ″

Airports servicing Harlingen

Airports servicing Detroit

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