When did momondo last update prices for flights from Helena Airport to Chicago Midway Airport?

Prices for flights from Helena Airport to Chicago Midway Airport are updated daily.

How old do you have to be to fly from Helena Airport to Chicago Midway Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Chicago Midway Airport.

What documentation or ID do you need to fly to Chicago Midway Airport?

The travel and health documents you'll need for your trip to Chicago Midway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago Midway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$436 Cheap Flights from Helena to Chicago Midway Airport in 2025

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Find the cheapest flights from Helena to Chicago

Round-trip

One-way

Cheap round-trip flights

1:06 pm - 11:32 pmHLN-MDW

9h 26m2 stops

2:00 pm - 10:38 pmMDW-HLN

9h 38m2 stops

$436Delta

Find Deal

sáb., dic. 13 - lun., ene. 12

12:50 pm - 9:56 amHLN-MDW

20h 06m2 stops

1:05 pm - 10:38 pmMDW-HLN

10h 33m2 stops

$596Delta

Find Deal

vie., feb. 27 - lun., mar. 2

5:35 am - 6:08 pmHLN-MDW

11h 33m2 stops

1:05 pm - 10:38 pmMDW-HLN

10h 33m2 stops

$688Delta

Find Deal

vie., feb. 27 - lun., mar. 2

5:45 am - 6:25 pmHLN-MDW

11h 40m2 stops

12:48 pm - 10:16 pmMDW-HLN

10h 28m2 stops

$987Delta

Find Deal

mar., oct. 21 - jue., oct. 23

5:45 am - 6:25 pmHLN-MDW

11h 40m2 stops

3:00 pm - 10:16 pmMDW-HLN

8h 16m2 stops

$1,009Delta

Find Deal

lun., oct. 6 - sáb., oct. 11

5:45 am - 5:35 pmHLN-MDW

10h 50m2 stops

10:35 am - 10:14 pmMDW-HLN

12h 39m2 stops

$1,048Delta

Find Deal

lun., sep. 22 - vie., sep. 26

5:45 am - 5:43 pmHLN-MDW

10h 58m2 stops

1:08 pm - 10:16 pmMDW-HLN

10h 08m2 stops

$1,819Delta

Find Deal

mié., oct. 8 - dom., oct. 12

Delta flights from Helena to Chicago Midway Airport

Our best Delta deals on Helena to Chicago Midway Airport flight tickets

Delta

Dec 13

HLN1:06 pmHelena

9h 26m

2 stops

MDW11:32 pmChicago Midway

Jan 12

MDW2:00 pmChicago Midway

9h 38m

2 stops

HLN10:38 pmHelena

$436

Find similar

Delta

Feb 27

HLN12:50 pmHelena

20h 06m

2 stops

MDW9:56 amChicago Midway

Mar 2

MDW1:05 pmChicago Midway

10h 33m

2 stops

HLN10:38 pmHelena

$596

Find similar

Delta

Feb 27

HLN5:35 amHelena

11h 33m

2 stops

MDW6:08 pmChicago Midway

Mar 2

MDW1:05 pmChicago Midway

10h 33m

2 stops

HLN10:38 pmHelena

$688

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Helena to Chicago Midway Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

HelenaChicago

HLN - MDW

HLNMDW

Helena

sáb. 12/13

1:06 pm-11:32 pm

2 stops9h 26m

Chicago Midway

lun. 1/12

2:00 pm-10:38 pm

2 stops9h 38m

$436

HelenaChicago

HLN - MDW

HLNMDW

Helena

vie. 2/27

12:50 pm-9:56 am

2 stops20h 06m

Chicago Midway

lun. 3/2

1:05 pm-10:38 pm

2 stops10h 33m

$596

HelenaChicago

HLN - MDW

HLNMDW

Helena

vie. 2/27

5:35 am-6:08 pm

2 stops11h 33m

Chicago Midway

lun. 3/2

1:05 pm-10:38 pm

2 stops10h 33m

$688

HelenaChicago

HLN - MDW

HLNMDW

Helena

mar. 10/21

5:45 am-6:25 pm

2 stops11h 40m

Chicago Midway

jue. 10/23

12:48 pm-10:16 pm

2 stops10h 28m

$987

HelenaChicago

HLN - MDW

HLNMDW

Helena

lun. 10/6

5:45 am-6:25 pm

2 stops11h 40m

Chicago Midway

sáb. 10/11

3:00 pm-10:16 pm

2 stops8h 16m

$1,009

HelenaChicago

HLN - MDW

HLNMDW

Helena

lun. 9/22

5:45 am-5:35 pm

2 stops10h 50m

Chicago Midway

vie. 9/26

10:35 am-10:14 pm

2 stops12h 39m

$1,048

HelenaChicago

HLN - MDW

HLNMDW

Helena

mié. 10/8

5:45 am-5:43 pm

2 stops10h 58m

Chicago Midway

dom. 10/12

1:08 pm-10:16 pm

2 stops10h 08m

$1,819

HelenaChicago

HLN - MDW

HLNMDW

Helena

jue. 9/18

5:45 am-5:35 pm

2 stops10h 50m

$725

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Helena to Chicago Midway Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Helena to Chicago Midway?

Delta is the most popular carrier operating from Helena to Chicago Midway

When to book flights from Helena to Chicago Midway Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Helena to Chicago Midway Airport according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Helena to Chicago Midway Airport (HLN to MDW) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to Chicago Midway Airport

Direct flights	None

There are no direct flights from Helena to Chicago Midway Airport. There are no popular flight routes from Helena to Chicago Midway Airport.

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How far is Helena to Chicago Midway by plane?
Chicago Midway is 1242.0 mi away from Helena. By plane, this route typically takes 9h 26m.
When did momondo last update prices for flights from Helena Airport to Chicago Midway Airport?
Prices for flights from Helena Airport to Chicago Midway Airport are updated daily.
How old do you have to be to fly from Helena Airport to Chicago Midway Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Helena Airport to Chicago Midway Airport.
What documentation or ID do you need to fly to Chicago Midway Airport?
The travel and health documents you'll need for your trip to Chicago Midway Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Chicago Midway Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

Why should I use momondo to find a flight deal from Helena to Chicago?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Helena to Chicago for you.

Can I find flights from Helena to Chicago with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Chicago from Helena with this policy.

How can momondo help me find flights from Helena to Chicago?

Once you have performed a search for Helena to Chicago flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Helena to Chicago right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Chicago from Helena. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.