Direct flights from Houston to Baltimore

Did you mean Flights from Baltimore to Houston?

Houston

United States

IAH

George Bush Intercontinental Houston Airport

Baltimore

United States

BWI

Baltimore/Washington International Thurgood Marshal Airport

Route: Nonstop service available
Distance: 1,234 miles
Marketing airlines: 6 airlines
Aircraft: 11 aircraft types
Dates: Nov 2, 2026 – Oct 31, 2027

Observed award fares

A sample of one-way prices for one traveler from Roame’s fare cache. Points, fees, and seats describe the same observation. Availability can change; confirm with the loyalty program before transferring points.

Lowest price in this limited sample: 15,000 points + $33.00 for IAH → BWI, Economy, on 2026-11-14, booked with Aeroplan. This is an observed fare, not a guaranteed price or the lowest price across all dates and programs.

Departure window: 2026-11-12 – 2026-12-11.

IAH → BWIEconomy
UA1036
15,000 points+ $33.00
Departure
2026-11-14
Seats seen
9
Book with
Aeroplan
Observed (UTC)
2026-11-10 19:10
IAH → BWIEconomy
UA1036
15,000 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
LifeMiles
Observed (UTC)
2026-11-10 15:54
IAH → BWIEconomy
UA1036
15,000 points+ $33.00
Departure
2026-11-14
Seats seen
9
Book with
Aeroplan
Observed (UTC)
2026-11-10 22:26
IAH → BWIEconomy
F93068
15,000 points+ $5.00
Departure
2026-11-14
Seats seen
1
Book with
Frontier Miles
Observed (UTC)
2026-11-10 22:26
IAH → BWIEconomy
UA1036
15,000 points+ $5.00
Departure
2026-11-14
Seats seen
1
Book with
United MileagePlus
Observed (UTC)
2026-11-10 22:26
IAH → BWIEconomy
UA1036
18,000 points+ $5.00
Departure
2026-11-14
Seats seen
9
Book with
JetBlue
Observed (UTC)
2026-11-10 22:26
IAH → BWIEconomy
UA1036
19,000 points+ $9.00
Departure
2026-11-14
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-10 22:26
IAH → BWIEconomy
UA1036
19,000 points+ $9.00
Departure
2026-11-14
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-10 19:10
IAH → BWIEconomy
UA1720
19,000 points+ $9.00
Departure
2026-11-26
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-11 06:36
IAH → BWIEconomy
UA1576
19,000 points+ $9.00
Departure
2026-12-02
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-11 19:32
IAH → BWIEconomy
UA1720
19,000 points+ $9.00
Departure
2026-12-05
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-11 23:22
IAH → BWIEconomy
UA1576
19,000 points+ $9.00
Departure
2026-12-09
Seats seen
9
Book with
Virgin Australia
Observed (UTC)
2026-11-11 14:07

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Houston to Baltimore route overview

George Bush Intercontinental Houston Airport (IAH) serves Houston; Baltimore/Washington International Thurgood Marshal Airport (BWI) serves Baltimore.

The airports are 1,234 miles apart by great-circle distance.

Roame's current schedule feed shows nonstop service from IAH to BWI.

Marketing airlines listed in the current schedule, including codeshare sellers, are Emirates (EK), Frontier Airlines (F9), Air New Zealand (NZ), United Airlines (UA), Virgin Australia (VA) and Volaris (Y4). This list does not identify the operating airline for each flight; check the flight details before booking.

Published schedule dates span Nov 2, 2026 – Oct 31, 2027.

Marketing airlines on the Houston to Baltimore route

These are marketing airlines, including codeshare sellers. This list does not identify the operating airline for each flight; check the flight details before booking.

Emirates (EK)Codeshare only
Air New Zealand (NZ)Codeshare only
Virgin Australia (VA)Codeshare only
Volaris (Y4)Codeshare only

Airline alliance affiliations represented: Star Alliance

Aircraft flying from IAH to BWI

Frequently asked questions

Which airports serve the Houston to Baltimore route?

George Bush Intercontinental Houston Airport (IAH) is the origin airport and Baltimore/Washington International Thurgood Marshal Airport (BWI) is the destination airport.

How far is Baltimore from Houston?

IAH and BWI are approximately 1,234 miles apart by great-circle distance.

Are there direct flights from IAH to BWI?

Yes. Roame's current schedule feed shows nonstop service from IAH to BWI.

Which airlines market flights from IAH to BWI?

Which aircraft fly from IAH to BWI?

Aircraft listed in the current schedule include Airbus A319 (319), Airbus A320 (320), Airbus A321 (321), Airbus A320neo (32N), Airbus A321neo (32Q), Boeing 737-800 (738), Boeing 737-900 / Boeing 737-900ER (739), Boeing 737-700 / Boeing 737-700ER (73G), Boeing 737 MAX 8 (7M8), Embraer 175 (long wing) (E7W) and JET.