In terms of precipitation, rainfall in Odessa ranges from 0.6 - 2.2 inches per month. September is typically the wettest month, when rainfall can reach 2.2 in. January is typically the driest time to visit Odessa when rainfall is around 0.6 in.

If weather is an important factor for your trip to Odessa, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 44.6 F).

What is the cheapest time of day to fly from HRL to OD3?

When flying from Harlingen to Odessa, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly from for flights from Harlingen to Odessa?

Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to Odessa. You should not have trouble finding flights to Odessa from Valley Intl; the airport handles an average of 0 outbound flights to Odessa per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Harlingen airport to Odessa. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.

Can I find deals for flights from Harlingen to Odessa that include hotel bookings?

Yes. In addition to deals on Harlingen to Odessa flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Harlingen to Odessa?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Odessa.

Can I find deals for business class flights from Harlingen to Odessa?

Yes. Cheapflights offers flight deals from Harlingen to Odessa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Find Cheap Flights from Harlingen to Odessa

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Most accurate provider	FlightHub 3 stars
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Provider with most accurate pricing for Harlingen Valley Intl-Midland Intl flight deals.

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Reviews of airlines servicing Odessa

Read reviews from past customers who have flown Southwest and American Airlines from Harlingen to Odessa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,229 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Southwest

8.0

Very good

4,229 reviews

Southwest

8.0

Very good

4,229 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

American Airlines

7.1

Good

11,845 reviews

Southwest

8.0

Very good

4,229 reviews

Reviews

1 / 20

2.0

Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

What airport do you fly from for flights from Harlingen to Odessa?
Harlingen Valley Intl (HRL) is the airport you will fly out of if you book a flight from Harlingen to Odessa. You should not have trouble finding flights to Odessa from Valley Intl; the airport handles an average of 0 outbound flights to Odessa per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the Harlingen airport to Odessa. It is only a 3.7 mi journey to Valley Intl (HRL) from Harlingen’s city center.
Can I find deals for flights from Harlingen to Odessa that include hotel bookings?
Yes. In addition to deals on Harlingen to Odessa flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Harlingen to Odessa?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to Odessa.
Can I find deals for business class flights from Harlingen to Odessa?
Yes. Cheapflights offers flight deals from Harlingen to Odessa by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from Harlingen to Odessa

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$178	Average$262	FlexibilityNo cancel fee	On-time71%
Southwest	Cheapest$342	Average$482	FlexibilityNo cancel fee	On-time63%

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Find cheap flights from Harlingen to Odessa with Cheapflights

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2. Select your favorite providers

3. Compare prices and book

Find flight deals from Harlingen to Odessa

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Reviews of airlines servicing Odessa

Get insights into the airlines that provide service to Odessa. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Odessa. Reviews last updated August 1, 2026.

Read reviews from past customers who have flown Southwest and American Airlines from Harlingen to Odessa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Harlingen to Odessa?

Can I find deals for flights from Harlingen to Odessa that include hotel bookings?

How can I find direct flights from Harlingen to Odessa?

Can I find deals for business class flights from Harlingen to Odessa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to Odessa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Odessa by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Harlingen to Odessa by cabin class

Find flights from Harlingen to Odessa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Harlingen and Odessa flights

Browse other Harlingen and Odessa flight options. Last updated on August 1, 2026.

Other flights from Harlingen

Browse through other flights departing from Harlingen. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Harlingen to Odessa

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Cheap flights from Harlingen (HRL) to Odessa, TX

Find cheap flights from Harlingen to Odessa with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Harlingen to Odessa

Most accurate provider

Most trusted provider

Reviews of airlines servicing Odessa

Read reviews from past customers who have flown Southwest and American Airlines from Harlingen to Odessa. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What airport do you fly from for flights from Harlingen to Odessa?

Can I find deals for flights from Harlingen to Odessa that include hotel bookings?

How can I find direct flights from Harlingen to Odessa?

Can I find deals for business class flights from Harlingen to Odessa?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Harlingen to Odessa

See prices for flight routes from nearby airports that may be better suited for you.

Complete your trip

Complete your trip to Odessa by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from Harlingen to Odessa by cabin class

Find flights from Harlingen to Odessa, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Harlingen and Odessa flights

Browse other Harlingen and Odessa flight options. Last updated on August 1, 2026.

Other flights from Harlingen

Browse through other flights departing from Harlingen. Flights are based on user searches made on Cheapflights and were last updated on August 1, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Top 2 airlines flying from Harlingen to Odessa

100% Free

Book with Flexibility

Travel Smart