Flights from the Union, CA area to the Thornton, CO area

19 airport combinations found. Here are the flights you might consider:

$458 San Francisco International Airport
Located in San Francisco, California
to Denver International Airport
Located in Denver, Colorado
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Estimated RoundTrip Airfare: $393

Plus Additional Driving Miles: 65 Estimated Driving Cost: $65

About the driving portion: It is 49 miles from Union to San Francisco International Airport. Once at your destination (Denver International Airport) you will need to drive 16 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between San Francisco International Airport and Denver International Airport is $207.00. FareMeasure estimates a round trip ticket will cost you about $393. The total price shown above in green combines both the driving cost and estimated airfare.



$485 Norman Y. Mineta San José International Airport
Located in San Jose, California
to Denver International Airport
Located in Denver, Colorado
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Estimated RoundTrip Airfare: $399

Plus Additional Driving Miles: 85 Estimated Driving Cost: $86

About the driving portion: It is 69 miles from Union to Norman Y. Mineta San José International Airport. Once at your destination (Denver International Airport) you will need to drive 16 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Norman Y. Mineta San José International Airport and Denver International Airport is $210.00. FareMeasure estimates a round trip ticket will cost you about $399. The total price shown above in green combines both the driving cost and estimated airfare.



$457 Sacramento International Airport
Located in Sacramento, California
to Denver International Airport
Located in Denver, Colorado
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Estimated RoundTrip Airfare: $393

Plus Additional Driving Miles: 63 Estimated Driving Cost: $63

About the driving portion: It is 47 miles from Union to Sacramento International Airport. Once at your destination (Denver International Airport) you will need to drive 16 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Sacramento International Airport and Denver International Airport is $207.00. FareMeasure estimates a round trip ticket will cost you about $393. The total price shown above in green combines both the driving cost and estimated airfare.



$440 Oakland International Airport
Located in Oakland (near San Francisco), California
to Denver International Airport
Located in Denver, Colorado
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Estimated RoundTrip Airfare: $382

Plus Additional Driving Miles: 58 Estimated Driving Cost: $58

About the driving portion: It is 42 miles from Union to Oakland International Airport. Once at your destination (Denver International Airport) you will need to drive 16 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Oakland International Airport and Denver International Airport is $201.00. FareMeasure estimates a round trip ticket will cost you about $382. The total price shown above in green combines both the driving cost and estimated airfare.



$537 Reno-Tahoe International Airport
Located in Reno, Nevada
to Denver International Airport
Located in Denver, Colorado
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Estimated RoundTrip Airfare: $359

Plus Additional Driving Miles: 176 Estimated Driving Cost: $178

About the driving portion: It is 160 miles from Union to Reno-Tahoe International Airport. Once at your destination (Denver International Airport) you will need to drive 16 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Reno-Tahoe International Airport and Denver International Airport is $189.00. FareMeasure estimates a round trip ticket will cost you about $359. The total price shown above in green combines both the driving cost and estimated airfare.



$666 San Francisco International Airport
Located in San Francisco, California
to Colorado Springs Airport
Located in Colorado Springs, Colorado
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Estimated RoundTrip Airfare: $542

Plus Additional Driving Miles: 123 Estimated Driving Cost: $125

About the driving portion: It is 49 miles from Union to San Francisco International Airport. Once at your destination (Colorado Springs Airport) you will need to drive 75 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between San Francisco International Airport and Colorado Springs Airport is $285.00. FareMeasure estimates a round trip ticket will cost you about $542. The total price shown above in green combines both the driving cost and estimated airfare.



$911 San Francisco International Airport
Located in San Francisco, California
to Aspen-Pitkin County Airport
Located in Aspen, Colorado
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Estimated RoundTrip Airfare: $751

Plus Additional Driving Miles: 159 Estimated Driving Cost: $160

About the driving portion: It is 49 miles from Union to San Francisco International Airport. Once at your destination (Aspen-Pitkin County Airport) you will need to drive 110 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between San Francisco International Airport and Aspen-Pitkin County Airport is $395.00. FareMeasure estimates a round trip ticket will cost you about $751. The total price shown above in green combines both the driving cost and estimated airfare.



$712 Monterey Peninsula Airport
Located in Monterey, California
to Denver International Airport
Located in Denver, Colorado
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Estimated RoundTrip Airfare: $572

Plus Additional Driving Miles: 138 Estimated Driving Cost: $140

About the driving portion: It is 122 miles from Union to Monterey Peninsula Airport. Once at your destination (Denver International Airport) you will need to drive 16 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Monterey Peninsula Airport and Denver International Airport is $301.00. FareMeasure estimates a round trip ticket will cost you about $572. The total price shown above in green combines both the driving cost and estimated airfare.



$655 Sacramento International Airport
Located in Sacramento, California
to Colorado Springs Airport
Located in Colorado Springs, Colorado
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Estimated RoundTrip Airfare: $532

Plus Additional Driving Miles: 122 Estimated Driving Cost: $123

About the driving portion: It is 47 miles from Union to Sacramento International Airport. Once at your destination (Colorado Springs Airport) you will need to drive 75 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Sacramento International Airport and Colorado Springs Airport is $280.00. FareMeasure estimates a round trip ticket will cost you about $532. The total price shown above in green combines both the driving cost and estimated airfare.



$761 San Francisco International Airport
Located in San Francisco, California
to Durango-La Plata County Airport
Located in Durango, Colorado
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Estimated RoundTrip Airfare: $471

Plus Additional Driving Miles: 287 Estimated Driving Cost: $290

About the driving portion: It is 49 miles from Union to San Francisco International Airport. Once at your destination (Durango-La Plata County Airport) you will need to drive 239 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between San Francisco International Airport and Durango-La Plata County Airport is $248.00. FareMeasure estimates a round trip ticket will cost you about $471. The total price shown above in green combines both the driving cost and estimated airfare.



$871 Norman Y. Mineta San José International Airport
Located in San Jose, California
to Colorado Springs Airport
Located in Colorado Springs, Colorado
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Estimated RoundTrip Airfare: $726

Plus Additional Driving Miles: 144 Estimated Driving Cost: $146

About the driving portion: It is 69 miles from Union to Norman Y. Mineta San José International Airport. Once at your destination (Colorado Springs Airport) you will need to drive 75 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Norman Y. Mineta San José International Airport and Colorado Springs Airport is $382.00. FareMeasure estimates a round trip ticket will cost you about $726. The total price shown above in green combines both the driving cost and estimated airfare.



$761 San Francisco International Airport
Located in San Francisco, California
to Walker Field
Located in Grand Junction, Colorado
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Estimated RoundTrip Airfare: $515

Plus Additional Driving Miles: 244 Estimated Driving Cost: $247

About the driving portion: It is 49 miles from Union to San Francisco International Airport. Once at your destination (Walker Field) you will need to drive 195 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between San Francisco International Airport and Walker Field is $271.00. FareMeasure estimates a round trip ticket will cost you about $515. The total price shown above in green combines both the driving cost and estimated airfare.



$771 Sacramento International Airport
Located in Sacramento, California
to Walker Field
Located in Grand Junction, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $526

Plus Additional Driving Miles: 242 Estimated Driving Cost: $245

About the driving portion: It is 47 miles from Union to Sacramento International Airport. Once at your destination (Walker Field) you will need to drive 195 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Sacramento International Airport and Walker Field is $277.00. FareMeasure estimates a round trip ticket will cost you about $526. The total price shown above in green combines both the driving cost and estimated airfare.



$790 Norman Y. Mineta San José International Airport
Located in San Jose, California
to Walker Field
Located in Grand Junction, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $523

Plus Additional Driving Miles: 265 Estimated Driving Cost: $267

About the driving portion: It is 69 miles from Union to Norman Y. Mineta San José International Airport. Once at your destination (Walker Field) you will need to drive 195 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Norman Y. Mineta San José International Airport and Walker Field is $275.00. FareMeasure estimates a round trip ticket will cost you about $523. The total price shown above in green combines both the driving cost and estimated airfare.



$737 Oakland International Airport
Located in Oakland (near San Francisco), California
to Walker Field
Located in Grand Junction, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $498

Plus Additional Driving Miles: 237 Estimated Driving Cost: $240

About the driving portion: It is 42 miles from Union to Oakland International Airport. Once at your destination (Walker Field) you will need to drive 195 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Oakland International Airport and Walker Field is $262.00. FareMeasure estimates a round trip ticket will cost you about $498. The total price shown above in green combines both the driving cost and estimated airfare.



$817 Norman Y. Mineta San José International Airport
Located in San Jose, California
to Durango-La Plata County Airport
Located in Durango, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $505

Plus Additional Driving Miles: 308 Estimated Driving Cost: $311

About the driving portion: It is 69 miles from Union to Norman Y. Mineta San José International Airport. Once at your destination (Durango-La Plata County Airport) you will need to drive 239 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Norman Y. Mineta San José International Airport and Durango-La Plata County Airport is $266.00. FareMeasure estimates a round trip ticket will cost you about $505. The total price shown above in green combines both the driving cost and estimated airfare.



$728 Oakland International Airport
Located in Oakland (near San Francisco), California
to Durango-La Plata County Airport
Located in Durango, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $445

Plus Additional Driving Miles: 280 Estimated Driving Cost: $283

About the driving portion: It is 42 miles from Union to Oakland International Airport. Once at your destination (Durango-La Plata County Airport) you will need to drive 239 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Oakland International Airport and Durango-La Plata County Airport is $234.00. FareMeasure estimates a round trip ticket will cost you about $445. The total price shown above in green combines both the driving cost and estimated airfare.



$804 Oakland International Airport
Located in Oakland (near San Francisco), California
to Colorado Springs Airport
Located in Colorado Springs, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $686

Plus Additional Driving Miles: 117 Estimated Driving Cost: $118

About the driving portion: It is 42 miles from Union to Oakland International Airport. Once at your destination (Colorado Springs Airport) you will need to drive 75 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Oakland International Airport and Colorado Springs Airport is $361.00. FareMeasure estimates a round trip ticket will cost you about $686. The total price shown above in green combines both the driving cost and estimated airfare.



$871 Norman Y. Mineta San José International Airport
Located in San Jose, California
to Aspen-Pitkin County Airport
Located in Aspen, Colorado
Map this drive-flight combination   |   View airlines, price history for this flight

Estimated RoundTrip Airfare: $690

Plus Additional Driving Miles: 179 Estimated Driving Cost: $181

About the driving portion: It is 69 miles from Union to Norman Y. Mineta San José International Airport. Once at your destination (Aspen-Pitkin County Airport) you will need to drive 110 miles to get to Thornton. The price above assumes you'll be making a round trip, so driving miles have been doubled.

About the flight: The average one-way fare between Norman Y. Mineta San José International Airport and Aspen-Pitkin County Airport is $363.00. FareMeasure estimates a round trip ticket will cost you about $690. The total price shown above in green combines both the driving cost and estimated airfare.



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