Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from Roswell, New Mexico to Illinois from $436

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Roswell, New Mexico to Illinois departing on 8/13. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Roswell, New Mexico to Illinois

Cheap round-trip flights

American Airlines Logo
5:32 pm - 11:14 pmROW-STL
4h 42m1 stop
American Airlines Logo
5:15 am - 10:49 amSTL-ROW
6h 34m1 stop
$436American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
5:32 pm - 11:43 pmROW-ORD
5h 11m1 stop
American Airlines Logo
6:00 am - 10:49 amORD-ROW
5h 49m1 stop
$475American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
5:09 pm - 11:22 pmROW-ORD
5h 13m1 stop
American Airlines Logo
2:55 pm - 10:05 pmORD-ROW
8h 10m1 stop
$518American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
6:00 am - 2:47 pmROW-ORD
7h 47m1 stop
American Airlines Logo
10:17 am - 5:01 pmORD-ROW
7h 44m2 stops
$723American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
11:19 am - 7:50 pmROW-ORD
7h 31m2 stops
American Airlines Logo
6:00 am - 10:49 amORD-ROW
5h 49m1 stop
$752American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
6:00 am - 3:49 pmROW-STL
8h 49m2 stops
American Airlines Logo
5:15 am - 10:49 amSTL-ROW
6h 34m1 stop
$789American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17
American Airlines Logo
11:19 am - 9:30 pmROW-ORD
9h 11m2 stops
American Airlines Logo
9:40 am - 5:01 pmORD-ROW
8h 21m2 stops
$846American Airlines
Find Deal
Fri, Aug 15 - Tue, Aug 19
American Airlines Logo
11:19 am - 7:50 pmROW-ORD
7h 31m2 stops
American Airlines Logo
5:20 pm - 10:05 pmORD-ROW
5h 45m1 stop
$848American Airlines
Find Deal
Thu, Aug 14 - Mon, Aug 18
American Airlines Logo
6:00 am - 2:07 pmROW-ORD
7h 07m2 stops
American Airlines Logo
2:55 pm - 9:58 pmORD-ROW
8h 03m2 stops
$908American Airlines
Find Deal
Wed, Aug 13 - Sun, Aug 17

American Airlines flights from Roswell, New Mexico to Illinois

Our best American Airlines deals on Roswell, New Mexico to Illinois flight tickets
American Airlines
Aug 13
ROW5:32 pmRoswell Intl
4h 42m
1 stop
STL11:14 pmLambert-St Louis
Aug 17
STL5:15 amLambert-St Louis
6h 34m
1 stop
ROW10:49 amRoswell Intl
$436
Find similar
American Airlines
Aug 13
ROW5:32 pmRoswell Intl
5h 11m
1 stop
ORD11:43 pmChicago O'Hare Intl
Aug 17
ORD6:00 amChicago O'Hare Intl
5h 49m
1 stop
ROW10:49 amRoswell Intl
$475
Find similar
American Airlines
Aug 14
ROW5:09 pmRoswell Intl
5h 13m
1 stop
ORD11:22 pmChicago O'Hare Intl
Aug 18
ORD2:55 pmChicago O'Hare Intl
8h 10m
1 stop
ROW10:05 pmRoswell Intl
$518
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Roswell, New Mexico to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated July 31, 2025.
Use the filters below to find and compare flights from Roswell, New Mexico to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

RoswellSt. Louis

ROW - STL

ROWSTL

Roswell Intl

Wed 8/13

5:32 pm-11:14 pm

1 stop4h 42m

Lambert-St Louis

Sun 8/17

5:15 am-10:49 am

1 stop6h 34m

$436

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Wed 8/13

5:32 pm-11:43 pm

1 stop5h 11m

Chicago O'Hare Intl

Sun 8/17

6:00 am-10:49 am

1 stop5h 49m

$475

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Thu 8/14

5:09 pm-11:22 pm

1 stop5h 13m

Chicago O'Hare Intl

Mon 8/18

2:55 pm-10:05 pm

1 stop8h 10m

$518

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Fri 8/15

6:00 am-2:47 pm

1 stop7h 47m

Chicago O'Hare Intl

Tue 8/19

10:17 am-5:01 pm

2 stops7h 44m

$723

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Wed 8/13

11:19 am-7:50 pm

2 stops7h 31m

Chicago O'Hare Intl

Sun 8/17

6:00 am-10:49 am

1 stop5h 49m

$752

RoswellSt. Louis

ROW - STL

ROWSTL

Roswell Intl

Wed 8/13

6:00 am-3:49 pm

2 stops8h 49m

Lambert-St Louis

Sun 8/17

5:15 am-10:49 am

1 stop6h 34m

$789

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Fri 8/15

11:19 am-9:30 pm

2 stops9h 11m

Chicago O'Hare Intl

Tue 8/19

9:40 am-5:01 pm

2 stops8h 21m

$846

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Thu 8/14

11:19 am-7:50 pm

2 stops7h 31m

Chicago O'Hare Intl

Mon 8/18

5:20 pm-10:05 pm

1 stop5h 45m

$848

RoswellChicago

ROW - ORD

ROWORD

Roswell Intl

Wed 8/13

6:00 am-2:07 pm

2 stops7h 07m

Chicago O'Hare Intl

Sun 8/17

2:55 pm-9:58 pm

2 stops8h 03m

$908

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Illinois from

How to get the cheapest flight ticket from Roswell, New Mexico to Illinois

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 day to depart on your flight to Illinois?

The cheapest day to depart from Roswell, New Mexico to Illinois is on a Tuesday when prices can be found for as low as $375. Flights from Roswell, New Mexico to Illinois on a Friday will generally be more expensive and average around $468. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the afternoon. Flights from Roswell, New Mexico to Illinois during this time can be as low as $396. Flights in the morning are often more expensive with an average ticket price of $505.

Cheap Roswell, New Mexico to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Roswell, New Mexico to Illinois

Best Price Found

$436

Fastest flight time

4h 42m

Direct flights

None

Airports in Illinois

2 airports
The best flight deal from Roswell, New Mexico to Illinois found on momondo in the last 72 hours is $436
The fastest flight from Roswell, New Mexico to Illinois takes 4h 42m
There are no direct flights from Roswell, New Mexico to Illinois. Popular non-direct routes for this connection are Roswell Intl Airport - Lambert-St Louis Airport and Roswell Intl Airport - Chicago O'Hare Intl Airport.
There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Lambert-St Louis (STL)
Search flight deals

  • When did momondo last update prices for flights from Roswell Intl Airport to Illinois?

    Prices for flights from Roswell Intl Airport to Illinois are refreshed on a daily basis.

  • How many operators does momondo search for flights from Roswell Intl Airport to Illinois?

  • How old do you have to be to fly from Roswell Intl Airport to Illinois?

    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 Roswell Intl Airport to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Roswell, New Mexico to Illinois

Compare and see reviews for airlines that fly from Roswell, New Mexico to Illinois with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $370Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Roswell to Illinois?

Finding the right flight to Illinois from Roswell is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from Roswell to Illinois with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Illinois from Roswell with this policy.

How can momondo help me find flights from Roswell to Illinois?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Roswell to Illinois.

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

If you are simply researching potential flights to Illinois, momondo offers a useful price alert feature which will track prices for flights to Illinois from Roswell and alert you when they change.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 8/5
Tue 8/12
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities in Illinois

Popular flights according to clicks in the last 7 days on momondo
Flights to New Yorkfrom $39
Flights to Los Angelesfrom $37
Flights to Miamifrom $58
Flights to Chicagofrom $59
Flights to Orlandofrom $54
Flights to Las Vegasfrom $35
Flights to San Franciscofrom $49
Flights to Washington, D.C.from $49
Flights to Bostonfrom $77
Flights to Atlantafrom $29
Flights to Dallasfrom $55
Flights to Seattlefrom $93