In terms of precipitation, rainfall in Galveston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Galveston when rainfall is around 3.2 in.

If weather is an important factor for your trip to Galveston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the cheapest flights from Odessa to Galveston?

While on average a flight from Odessa to Galveston is generally $425, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Midland Intl - Houston Hobby), you can expect to pay $273 for that flight.

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

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

How can I find direct flights from Odessa to Galveston?

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

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

Yes. Cheapflights offers flight deals from Odessa to Galveston 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 Odessa to Galveston

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Find flight deals from Odessa to Galveston

Popular in	August
Cheapest in	April
Average price	$428

Highest demand for flights based on searches. 14% potential increase in price ($77 potential increase over avg. RT price).

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Cheapest flight prices on average. 3% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in October 2026

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Everything you need to know about your flight from Odessa to Galveston

What is the cheapest time of day to fly from OD3 to G4L?

When flying from Odessa to Galveston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at noon.

What is the cheapest day to fly from Odessa to Galveston?

Travelers seeking maximum savings on their Odessa to Galveston flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Galveston

Get a feel of what it's like to fly with Southwest and United Airlines from Odessa to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

7.9

Good

4,224 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

7.9

Good

4,224 reviews

Southwest

7.9

Good

4,224 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

United Airlines

7.3

Good

10,436 reviews

Southwest

7.9

Good

4,224 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 are the cheapest flights from Odessa to Galveston?
While on average a flight from Odessa to Galveston is generally $425, our data shows the cheapest flight currently is $128. When looking at the most popular route, (Midland Intl - Houston Hobby), you can expect to pay $273 for that flight.
Can I find deals for flights from Odessa to Galveston that include hotel bookings?
Yes. In addition to deals on Odessa to Galveston flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Odessa to Galveston?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Odessa to Galveston.
Can I find deals for business class flights from Odessa to Galveston?
Yes. Cheapflights offers flight deals from Odessa to Galveston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Top 2 airlines flying from Odessa to Galveston

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$194	Average$407	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$289	Average$395	FlexibilityNo cancel fee	On-time63%

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Find cheap flights from Odessa to Galveston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Odessa to Galveston

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from OD3 to G4L?

When flying from Odessa to Galveston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at noon.

What is the cheapest day to fly from Odessa to Galveston?

Travelers seeking maximum savings on their Odessa to Galveston flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Galveston

Get a feel of what it's like to fly with Southwest and United Airlines from Odessa to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest flights from Odessa to Galveston?

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

How can I find direct flights from Odessa to Galveston?

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

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 Odessa to Galveston

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

Complete your trip

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

Search flights from Odessa to Galveston by cabin class

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

Odessa and Galveston flights

Browse other Odessa and Galveston flight options. Last updated on October 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from Galveston

Find the right flight back to Odessa after your stay in Galveston

Odessa to Galveston flights

Consider these flights traveling from Odessa to Galveston.

Top 2 airlines flying from Odessa to Galveston

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Cheap flights from Odessa, TX to Galveston, TX

Find cheap flights from Odessa to Galveston with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Odessa to Galveston

Popular in

Cheapest in

Average price

Cheapflights Insights

What is the cheapest time of day to fly from OD3 to G4L?

When flying from Odessa to Galveston, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 22% versus a flight at noon.

What is the cheapest day to fly from Odessa to Galveston?

Travelers seeking maximum savings on their Odessa to Galveston flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Galveston

Get a feel of what it's like to fly with Southwest and United Airlines from Odessa to Galveston by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

What are the cheapest flights from Odessa to Galveston?

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

How can I find direct flights from Odessa to Galveston?

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

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 Odessa to Galveston

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

Complete your trip

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

Search flights from Odessa to Galveston by cabin class

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

Odessa and Galveston flights

Browse other Odessa and Galveston flight options. Last updated on October 26, 2026.

Popular flight searches

Check out other popular destinations found by fellow travelers in 2026

Find a return flight route from Galveston

Find the right flight back to Odessa after your stay in Galveston

Odessa to Galveston flights

Consider these flights traveling from Odessa to Galveston.

Top 2 airlines flying from Odessa to Galveston

100% Free

Book with Flexibility

Travel Smart