Which airports can I use when flying from Helena to Moline?

Flights from Helena to Moline usually depart from Helena (HLN) and arrive at Moline Quad-City (MLI).

Do I need a passport to fly from Helena to Moline?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Helena to Moline changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $439 to $1,253. That means the highest observed fare was about 3x higher than the lowest one.

What is the time difference between Helena and Moline?

Moline is 1 hour ahead of Helena (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at Moline Quad-City Airport (MLI)?

Moline Quad-City Airport (MLI) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include: • Dollar • Hertz • Alamo • Budget • Enterprise Rent-A-Car

$439 CHEAP FLIGHTS from Helena to Moline (HLN - MLI)

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Flight Deals

Cheap Flights from Helena to Moline (HLN-MLI)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Helena to Moline

Sat, Feb 6 - Tue, Feb 9

2:30 pm - 9:03 pmHLN Helena-MLI Moline Quad-City

5h 33m1 stop Denver Intl

8:50 am - 1:27 pmMLI Moline Quad-City-HLN Helena

5h 37m1 stop Denver Intl

$439United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

8:50 am - 1:27 pmMLI Moline Quad-City-HLN Helena

5h 37m1 stop Denver Intl

$444United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

10:35 am - 8:59 pmMLI Moline Quad-City-HLN Helena

11h 24m2 stops Chicago O'Hare Intl Denver Intl

$449United Airlines

Sat, Feb 6 - Tue, Feb 9

2:30 pm - 9:03 pmHLN Helena-MLI Moline Quad-City

5h 33m1 stop Denver Intl

8:50 am - 1:27 pmMLI Moline Quad-City-HLN Helena

5h 37m1 stop Denver Intl

$459United Airlines

Sat, Feb 6 - Tue, Feb 9

2:30 pm - 9:03 pmHLN Helena-MLI Moline Quad-City

5h 33m1 stop Denver Intl

10:35 am - 8:59 pmMLI Moline Quad-City-HLN Helena

11h 24m2 stops Chicago O'Hare Intl Denver Intl

$464United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

10:35 am - 8:59 pmMLI Moline Quad-City-HLN Helena

11h 24m2 stops Chicago O'Hare Intl Denver Intl

$469United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

10:35 am - 8:59 pmMLI Moline Quad-City-HLN Helena

11h 24m2 stops Chicago O'Hare Intl Denver Intl

$505United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

10:35 am - 8:59 pmMLI Moline Quad-City-HLN Helena

11h 24m2 stops Chicago O'Hare Intl Denver Intl

$525United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

7:00 pm - 8:59 pmMLI Moline Quad-City-HLN Helena

26h 59m3 stops Chicago O'Hare Intl Omaha Eppley Airfield Denver Intl

$609United Airlines

Sat, Feb 6 - Tue, Feb 9

7:00 am - 6:00 pmHLN Helena-MLI Moline Quad-City

10h 00m2 stops Denver Intl Chicago O'Hare Intl

7:00 pm - 8:59 pmMLI Moline Quad-City-HLN Helena

26h 59m3 stops Chicago O'Hare Intl Omaha Eppley Airfield Denver Intl

$639United Airlines

Booking Insights

Price, demand and travel trends for Helena to Moline flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Helena to Moline with more confidence.

What is the cheapest airline to fly from Helena to Moline?

United Airlines ($439) offered the cheapest round-trip ticket from Helena to Moline in the last 5 days.

Find deals

When to book flights from Helena to Moline

Are your dates flexible? Find out the best times to travel from Helena to Moline 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.

Which airports can I use when flying from Helena to Moline?
Flights from Helena to Moline usually depart from Helena (HLN) and arrive at Moline Quad-City (MLI).
Do I need a passport to fly from Helena to Moline?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Helena to Moline changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route showed a wide range, from about $439 to $1,253. That means the highest observed fare was about 3x higher than the lowest one.
What is the time difference between Helena and Moline?
Moline is 1 hour ahead of Helena (Central Time vs Mountain Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at Moline Quad-City Airport (MLI)?
Moline Quad-City Airport (MLI) hosts 5 major car rental companies, with daily rates starting from around $24 for economy cars. Top options include:
• Dollar
• Hertz
• Alamo
• Budget
• Enterprise Rent-A-Car

If you're arriving late at night and need somewhere to stay, check out these hotels close to Moline Quad-City Airport.
- La Quinta Inn by Wyndham Moline Airport
- Country Inn & Suites by Radisson Moline Airport
- Americas Best Value Inn Moline

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HLN - MLI

$439 Find Cheap Flights from Helena to Moline - Compare and Save

Everything you should know

Cheap Flights from Helena to Moline (HLN-MLI)

Recent round-trip flight deals from Helena to Moline

Recent one-way flight deals from Helena to Moline

Price, demand and travel trends for Helena to Moline flights

What is the cheapest airline to fly from Helena to Moline?

When to book flights from Helena to Moline

Your Helena to Moline flight questions, answered

Your guide to booking Helena to Moline flights

More options for your flight from Helena to Moline

Complete your trip to Moline with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Helena to Moline

Find direct flights to and from Helena and Moline

Flights from domestic origins to Moline

Flights to other popular destinations