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Cheap flights from Springfield, Illinois to Denver from $315

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Springfield, Illinois to Denver departing on 10/15. 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

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Find the cheapest flights from Springfield, Illinois to Denver

Cheap round-trip flights

Multiple Airlines Logo
6:07 pm - 11:16 pmSPI-DEN
30h 09m1 stop
Multiple Airlines Logo
9:05 am - 5:27 pmDEN-SPI
31h 22m1 stop
$315Multiple Airlines
Find Deal
mié., oct. 15 - vie., oct. 31
Multiple Airlines Logo
6:07 pm - 11:16 pmSPI-DEN
30h 09m1 stop
Multiple Airlines Logo
12:59 am - 5:27 pmDEN-SPI
15h 28m2 stops
$319Multiple Airlines
Find Deal
mié., oct. 15 - vie., oct. 31
Multiple Airlines Logo
6:07 pm - 11:16 pmSPI-DEN
30h 09m1 stop
Multiple Airlines Logo
12:59 am - 5:27 pmDEN-SPI
15h 28m2 stops
$330Multiple Airlines
Find Deal
mié., oct. 15 - mar., oct. 28
Multiple Airlines Logo
6:07 pm - 11:16 pmSPI-DEN
30h 09m1 stop
Multiple Airlines Logo
12:16 am - 5:27 pmDEN-SPI
16h 11m1 stop
$339Multiple Airlines
Find Deal
mié., oct. 15 - mar., oct. 28
Multiple Airlines Logo
6:07 pm - 9:20 pmSPI-DEN
28h 13m2 stops
Multiple Airlines Logo
9:05 am - 5:27 pmDEN-SPI
31h 22m1 stop
$342Multiple Airlines
Find Deal
sáb., oct. 11 - vie., oct. 31
Multiple Airlines Logo
6:07 pm - 9:20 pmSPI-DEN
28h 13m2 stops
Multiple Airlines Logo
12:16 am - 5:27 pmDEN-SPI
16h 11m1 stop
$350Multiple Airlines
Find Deal
sáb., oct. 11 - mar., oct. 28
Multiple Airlines Logo
6:07 pm - 8:15 amSPI-DEN
15h 08m1 stop
Multiple Airlines Logo
9:05 am - 5:27 pmDEN-SPI
31h 22m1 stop
$353Multiple Airlines
Find Deal
sáb., oct. 11 - vie., oct. 31
Multiple Airlines Logo
6:07 pm - 8:15 amSPI-DEN
15h 08m1 stop
Multiple Airlines Logo
12:16 am - 5:27 pmDEN-SPI
16h 11m1 stop
$377Multiple Airlines
Find Deal
sáb., oct. 11 - mar., oct. 28
American Airlines Logo
6:00 am - 9:53 amSPI-DEN
4h 53m1 stop
American Airlines Logo
5:44 pm - 11:19 pmDEN-SPI
4h 35m1 stop
$387American Airlines
Find Deal
vie., nov. 21 - lun., nov. 24
American Airlines Logo
6:00 am - 11:55 amSPI-DEN
6h 55m1 stop
American Airlines Logo
7:22 am - 3:04 pmDEN-SPI
6h 42m1 stop
$388American Airlines
Find Deal
vie., oct. 31 - vie., nov. 7

American Airlines flights from Springfield, Illinois to Denver

Our best American Airlines deals on Springfield, Illinois to Denver flight tickets
American Airlines
Nov 21
SPI6:00 amSpringfield Capital
4h 53m
1 stop
DEN9:53 amDenver Intl
Nov 24
DEN5:44 pmDenver Intl
4h 35m
1 stop
SPI11:19 pmSpringfield Capital
$387
Find similar
American Airlines
Oct 31
SPI6:00 amSpringfield Capital
6h 55m
1 stop
DEN11:55 amDenver Intl
Nov 7
DEN7:22 amDenver Intl
6h 42m
1 stop
SPI3:04 pmSpringfield Capital
$388
Find similar
American Airlines
Dec 10
SPI3:32 pmSpringfield Capital
8h 33m
2 stops
DEN11:05 pmDenver Intl
Dec 13
DEN7:17 amDenver Intl
6h 45m
1 stop
SPI3:02 pmSpringfield Capital
$392
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Springfield, Illinois to Denver 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 septiembre 17, 2025.
Use the filters below to find and compare flights from Springfield, Illinois to Denver that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

mié. 10/15

6:07 pm-11:16 pm

1 stop30h 09m

Denver Intl

vie. 10/31

9:05 am-5:27 pm

1 stop31h 22m

$315

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

mié. 10/15

6:07 pm-11:16 pm

1 stop30h 09m

Denver Intl

vie. 10/31

12:59 am-5:27 pm

2 stops15h 28m

$319

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

mié. 10/15

6:07 pm-11:16 pm

1 stop30h 09m

Denver Intl

mar. 10/28

12:59 am-5:27 pm

2 stops15h 28m

$330

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

mié. 10/15

6:07 pm-11:16 pm

1 stop30h 09m

Denver Intl

mar. 10/28

12:16 am-5:27 pm

1 stop16h 11m

$339

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

sáb. 10/11

6:07 pm-9:20 pm

2 stops28h 13m

Denver Intl

vie. 10/31

9:05 am-5:27 pm

1 stop31h 22m

$342

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

sáb. 10/11

6:07 pm-9:20 pm

2 stops28h 13m

Denver Intl

mar. 10/28

12:16 am-5:27 pm

1 stop16h 11m

$350

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

sáb. 10/11

6:07 pm-8:15 am

1 stop15h 08m

Denver Intl

vie. 10/31

9:05 am-5:27 pm

1 stop31h 22m

$353

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

sáb. 10/11

6:07 pm-8:15 am

1 stop15h 08m

Denver Intl

mar. 10/28

12:16 am-5:27 pm

1 stop16h 11m

$377

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

vie. 11/21

6:00 am-9:53 am

1 stop4h 53m

Denver Intl

lun. 11/24

5:44 pm-11:19 pm

1 stop4h 35m

$387

SpringfieldDenver

SPI - DEN

SPIDEN

Springfield Capital

vie. 10/31

6:00 am-11:55 am

1 stop6h 55m

Denver Intl

vie. 11/7

7:22 am-3:04 pm

1 stop6h 42m

$388

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Denver from

How to get the cheapest flight ticket from Springfield, Illinois to Denver

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 Denver?

The cheapest day to depart on your flight to Denver is on a Monday when prices can be found for as low as $346. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Denver is Friday, with ticket prices averaging around $456.

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

The cheapest time of day to fly to Denver is in the morning when flights can be purchased for as low as $218. Flights in the afternoon are often more expensive with an average ticket price of $424.

When to book flights from Springfield, Illinois to Denver

Are you open to changing your travel dates? Check out the ideal times to fly from Springfield, Illinois to Denver according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Springfield, Illinois to Denver (SPI to DEN) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Springfield, Illinois to Denver

Direct flights

None
There are no direct flights from Springfield, Illinois to Denver. There are no popular flight routes from Springfield, Illinois to Denver.
Search flight deals

  • How far is Springfield Capital to Denver Intl by plane?

    A flight from Springfield Capital to Denver Intl will travel around 813.1 mi. In terms of flight time, this usually takes a little over 4h 33m.

  • When did momondo last update prices for flights from Springfield Capital Airport to Denver Intl Airport?

    Prices for flights from Springfield Capital Airport to Denver Intl Airport refresh daily.

  • How many operators does momondo search for flights from Springfield Capital Airport to Denver Intl Airport?

  • How old do you have to be to fly from Springfield Capital Airport to Denver Intl 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 Springfield Capital Airport to Denver Intl Airport.

  • What documentation or ID do you need to fly to Denver Intl Airport?

    The necessary travel and health documents for your Denver Intl Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from Springfield, Illinois to Denver?

Best airlines flying from Springfield, Illinois to Denver

Compare and see reviews for airlines that fly from Springfield, Illinois to Denver with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $326Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights

Traveling to a place near Denver?

Book flights to Denver if you plan to visit one of these locations
Estes Park
Breckenridge
Black Hawk
Aurora
Fort Collins
Keystone
Cripple Creek
Boulder
Manitou Springs
Longmont
Lakewood
Greeley
Thornton
Westminster
Winter Park
Copper Mountain
Frisco
Grand Lake
Silverthorne
Central City

Why use momondo?

Why should I use momondo to find a flight deal from Springfield to Denver?

It is quick and easy to find Springfield to Denver flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Denver that suits you.

Can I find flights from Springfield to Denver with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Denver from Springfield with this policy.

How can momondo help me find flights from Springfield to Denver?

momondo helps you find the best flight between Springfield and Denver by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

If you are not ready to book a flight from Springfield to Denver now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Denver and let you know when they change.

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vie. 10/17
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