Onward Flights
Onward Tickets from
Madrid 
to
Denver 
Airlines flying to Spain often ask to see an onward ticket,
these are the 10 best onward flights to use as proof of leaving
Madrid
to
Denver
- Select a flight with another airline to a different country
Do I need an onward ticket to enter Spain?
Preliminary round-trip ticket booking or travel itinerary (it is not necessary to buy a flight ticket at this stage).
Onward Flights from Madrid to Denver
United Airlines
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
14h 48m
1 stop
IAD
Select Onward Flight $5
Select flight
Airfare price:
Finnair
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
14h 56m
1 stop
DFW
Select Onward Flight $5
Select flight
Airfare price:
JetBlue Airways
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
15h 32m
1 stop
BOS
Select Onward Flight $5
Select flight
Airfare price:
Aer Lingus
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
15h 35m
1 stop
DUB 
Select Onward Flight $5
Select flight
Airfare price:
TAP Portugal
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
21h 57m
2 stops
LIS 
BOS
Select Onward Flight $5
Select flight
Airfare price:
TAP Portugal + 
Frontier Airlines
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
24h 29m
3 stops
LIS
SFO
LAS
Select Onward Flight $5
Select flight
Airfare price:
TAP Portugal +
JetBlue Airways
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
30h 28m
2 stops
LIS
JFK
Select Onward Flight $5
Select flight
Airfare price:
TAP Portugal
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
31h 12m
2 stops
LIS
BOS
Select Onward Flight $5
Select flight
Airfare price:
Wizz Air Malta + 
Norse Atlantic Airways +
JetBlue Airways
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
34h 43m
2 stops
FCO 
JFK
Select Onward Flight $5
Select flight
Airfare price:
TAP Portugal
Madrid
MAD
Denver
DEN
MAD
Denver
DEN
35h 37m
2 stops
LIS
BOS
Select Onward Flight $5
Select flight
Airfare price:
