$393+ Cheap flights from Denver to Springfield, IL (DEN - SPI)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — SPI
Dec 11 — Dec 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Denver to Springfield with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Denver to Springfield
Cheapest
Best
Last-minute
One-way
Cheapest flights from Denver to SpringfieldExplore the most affordable flight options available from Denver to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
Explore the most affordable flight options available from Denver to Springfield. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:18 pm -
1 stop5h 04m
Sat 12/195:10 am -
1 stop7h 29m
Deal found 11/10![American Airlines logo]()
$425
This KAYAK deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:11 pm -
1 stop4h 59m
Sat 11/216:00 am -
1 stop6h 41m
Deal found 11/6![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:11 pm -
1 stop5h 02m
Fri 11/273:01 pm -
2 stops8h 58m
Deal found 11/6![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:18 pm -
1 stop4h 59m
Sat 12/265:10 am -
1 stop4h 53m
Deal found 11/9![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:11 pm -
1 stop5h 02m
Thu 11/265:12 am -
1 stop7h 29m
Deal found 11/10![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:21 am -
1 stop6h 11m
Wed 12/303:02 pm -
1 stop7h 22m
Deal found 11/10![American Airlines logo]()
$581
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:15 pm -
2 stops10h 02m
Sat 12/265:10 am -
1 stop4h 53m
Deal found 11/9![American Airlines logo]()
$586
Best flights from Denver to SpringfieldDiscover carefully curated flight deals from Denver to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
Discover carefully curated flight deals from Denver to Springfield that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:46 am -
1 stop6h 45m
Fri 11/273:01 pm -
2 stops8h 58m
Deal found 11/8![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/246:14 pm -
1 stop5h 24m
Tue 4/65:45 am -
2 stops12h 54m
Deal found 11/9![American Airlines logo]()
$575
This American Airlines deal was found by Cheapflights users on 11/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/265:30 am -
2 stops8h 01m
Sat 11/283:15 pm -
2 stops10h 24m
Deal found 11/11![American Airlines logo]()
$577
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:15 am -
2 stops7h 17m
Sat 12/265:10 am -
1 stop4h 53m
Deal found 11/9![American Airlines logo]()
$579
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/245:05 am -
2 stops8h 37m
Wed 3/316:08 am -
2 stops12h 32m
Deal found 11/9![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:21 am -
1 stop6h 11m
Wed 12/303:02 pm -
1 stop7h 22m
Deal found 11/10![American Airlines logo]()
$581
Last-minute flights from Denver to SpringfieldDiscover last-minute flight deals from Denver to Springfield. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from Denver to Springfield. Data last updated November 11, 2026 and is based on user searches.
This KAYAK deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/176:11 pm -
1 stop4h 59m
Sat 11/216:00 am -
1 stop6h 41m
Deal found 11/6![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/206:11 pm -
1 stop5h 02m
Thu 11/265:12 am -
1 stop7h 29m
Deal found 11/10![American Airlines logo]()
$580
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/236:11 pm -
1 stop5h 02m
Fri 11/273:01 pm -
2 stops8h 58m
Deal found 11/6![American Airlines logo]()
$572
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/116:18 pm -
1 stop5h 04m
Sat 12/195:10 am -
1 stop7h 29m
Deal found 11/10![American Airlines logo]()
$425
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/176:18 pm -
1 stop4h 59m
Sat 12/265:10 am -
1 stop4h 53m
Deal found 11/9![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/191:15 pm -
2 stops10h 02m
Sat 12/265:10 am -
1 stop4h 53m
Deal found 11/9![American Airlines logo]()
$586
This American Airlines deal was found by Cheapflights users on 11/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/237:21 am -
1 stop6h 11m
Wed 12/303:02 pm -
1 stop7h 22m
Deal found 11/10![American Airlines logo]()
$581
One-way flights from Denver to SpringfieldSearch for one-way flight options from Denver to Springfield. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
Search for one-way flight options from Denver to Springfield. Find affordable one-way fares based on user searches. Data last updated November 11, 2026.
This Kiwi.com deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/2511:59 pm -
3 stops40h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![Multiple Airlines logo]()
$393
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/166:30 am -
1 stop16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![American Airlines logo]()
$406
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2612:21 pm -
1 stop34h 52m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$417
This American Airlines deal was found by Cheapflights users on 11/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/186:30 am -
1 stop16h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/7![American Airlines logo]()
$442
This American Airlines deal was found by Cheapflights users on 11/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/216:46 am -
1 stop16h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$492
This American Airlines deal was found by Cheapflights users on 11/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/237:29 am -
2 stops15h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/6![American Airlines logo]()
$508
Find flight deals from Denver to Springfield
Discover tips and strategies to find the most affordable flight options for your journey from Denver (DEN) to Springfield (SPI). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (American Airlines) |
One-way from | $393 (Kiwi.com) |
Cheapflights Fare Finder
Customize your flight search to find flights from Denver to Springfield 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, Cheapflights users made 7,457,451 searches. Data last updated November 11, 2026.
Use the filters below to find and compare flights from Denver to Springfield that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Sat 1/16
10:58 am-12:15 am
2 stops12h 17m
Springfield Capital
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$412
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Wed 11/25
6:46 am-12:13 am
1 stop16h 27m
Springfield Capital
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$417
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Thu 11/26
12:21 pm-12:13 am
1 stop34h 52m
Springfield Capital
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$417
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Tue 11/24
6:46 am-12:13 am
1 stop16h 27m
Springfield Capital
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$417
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Mon 1/18
6:30 am-12:15 am
1 stop16h 45m
Springfield Capital
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$442
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Sat 11/21
6:46 am-12:13 am
1 stop16h 27m
Springfield Capital
Wed 12/31
12:00 am-11:00 pm
Nonstop0h 00m
$492
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Mon 11/23
6:46 am-2:31 pm
1 stop6h 45m
Springfield Capital
Fri 11/27
3:01 pm-10:59 pm
2 stops8h 58m
$572
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Wed 3/24
6:14 pm-12:38 am
1 stop5h 24m
Springfield Capital
Tue 4/6
5:45 am-5:39 pm
2 stops12h 54m
$575
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Thu 11/26
5:30 am-2:31 pm
2 stops8h 01m
Springfield Capital
Sat 11/28
3:15 pm-12:39 am
2 stops10h 24m
$577
Quickest round-trip
DenverSpringfield
DEN Denver Intl - SPI Springfield Capital
DENSPI
Denver Intl
Thu 12/17
6:15 am-2:32 pm
2 stops7h 17m
Springfield Capital
Sat 12/26
5:10 am-9:03 am
1 stop4h 53m
$579
Showing 1-10 of 12 resultsSorted by cheapest first
Compare providers for flights from Denver to Springfield
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Denver to Springfield in November.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Denver-Springfield, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Denver-Springfield, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Denver-Springfield, Illinois flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Denver-Springfield, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Denver-Springfield, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Denver to Springfield
Have a flexible travel schedule? Discover the best time to fly to Springfield from Denver with our price prediction graph.
DEN-SPI
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Related info for your journey
Find useful and relevant information for your journey from Denver to Springfield. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Springfield?
Book flights to Springfield if you plan to visit one of these locationsLincoln
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Denver
Popular flights
Springfield flight routes